techniques for application of electron tubes in military equipment

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SAS'TIA DOI)O(WNIEN'T No. AD) 142061

TECHNIQUES FOR APPLICATION OF ELECTRON TUBES IN MILITARY EQUIPMENT (This report supersedes WADC Technical Report 55-1. same title, dated October 1955)

EI, .( I ROM.\l. (,.IP 'N!.\T7S I..fLAOR.f'I'T RY

OCTOBER 19w-

W

il;'HT AIR I)EVELOI'MENT ('ENTEfR

WAI)C TECHNICAL REPORT 55-1 ASTIA DOCUMENT No. AD 142061

TECHNIQUES FOR APPLICATION OF ELECTRON TUBES IN MILITARY EQUIPMENT (This report supersedes WADC Technical Report 55-1, same title, dated October 1955)

REX S. I"IiIILOCK -I.FCTRO.NIC (92.1-PONE.NTS LABORATOR V

OCTOBER i')9

PROJECT No. 4156

WRIGHT AIR DEVELOPMENT CENTER AIR RESEARCH AND DEVELOPMENT COMMAND UNITED STATES AIR FORCE WRIGHT-PATTERSON AIR FORCE BASE, OHIO arpencror Iarh, & Prig (',,

.Spr,notAd 0

FOR'WORD

This report supersedes WADC Technical Report 55-1, same subject, dated October 1955, all copies of which should be destroyed. The work was performed under Task No. 41651 of Project No. 4156, "Electronic Tubes and Transistors." Mr. Rex S. Whitlock was the responsible task engineer for the Electronic Components Laboratory, Directorate of Laboratories, Wright Air Development Center. Acknowledgement is made to the many individuals who, although they cannot individually be identified, have assisted in the preparation of specific parts of this report, and to the personnel of Aeronautical Radio, Inc. under Joint Service Contract NObar-64508.

WADC TR 55-1

ABSTRACT This technical report presents tube Information primarily from the point of view of the electronic equipment designer as a guide in the application of electron tubes. In Part I tube properties are discussed. These are grouped according to ratings, characteristics essential in circuit operation, and properties detrimental to circuit operation. Part Ir discusses the tube properties in relationto circuit design. It includes a check list for use of the circuit designer to insure coverage of all important design factors. Part M contains numerical data and special design considerations for specific tube types. Part IV presents product distribution curves derived from Life Test records where available. The concepts of specification control, operaclon within ratings, ,.nd tolerance o. characteristics are emphasized throughout.

PUBLICATION REVIEW This report has been reviewed and is approved. FOR THE COMMANDER:

t•

'FRED C, SCiWtv.r~ Lt, Colonel, USAF Act. Chief, Electronic Components Laboratory L'irectoratt: of Laborator '.s

WADC TR 55-1

TABLE OF COI INTRODUCTION ....... PART I

.......

ENTS Page 1-I

................

TUBE PROPERTIES Categories of Tube Properties ................... Ratings ............................ ............... Controlled Characteristics Uncontrolled Characteristics ................. Controlled Detriments .................... Uncontrolled Detriments ....................

1-3 1-3 1-3 1-3 1-3 1-3

RATINGS Tube Ratings as Limiting Values ................ 1 1 The Design Center System..................... 1. 1. 2 The Absolute Maximum System ................ 1. 1 3

1-3 1-4 1-4

CHARACTERISTICS ESSENTIAL TO CIRCUIT OPERATION Variation and Control of Tube Characteristics ...... 1. 2 Normal DW•stributions ...................... 1. 2.2 ...................... Skewed Distributions ..... 1. 2.4 1. 2- 6 Product and Lot Distributions .................

1-6 1-6 1-7 1-7

PROPERTIES DETRIMENTAL TO CIRCUIT OPERATION ........... 1.3 G eneral .................... Initial-Velocity Grid Current .................... 1. 3.4 1 3 9 Ionic Grid Curr-nt .............................. 1.3.14 Interelectrode Resistive Leakage Currents .......... 1 3.18 Spurious EmiLsion Currents ................. L- 3.23 Net Effects of Control Grid Current ................ ............... 1. 3.28 Cross Currents .......... 1. 3.30 Heater-Cathode Leakage .................... 1. 3.37 Thermionic Instability ...................... 1. 3.44 Electron Coupling Effects ................... 1. 3.50 Cathode Interface Resistance .................... 1. 3.56 Microphonic Output ... ....................

1-10 1-10 1-12 1-12 1-13 1-14 1-15 1-15 1-1'? 1-19 1-21 1-23

TUBE PROPERTIES IN CIRCUIT DESIGN 2. General . ................... Ratings ............................ 2.02 Controlled Characteristics ....... 2. 03 Controlled Detriments ................... 2.04

2-1 2-1 2-1 2-1

1. 1-02 1.03 1.04 1. 05 1. 06

SEC TION 1

2

3

PART 11

SECTION I 74-ATINGS 1 I. Rating Problems ......

WADC TR 55-1

iv

........................

........... ...........

2-1

TABLE OF CONTENTS (Continued) SECTION 2

3

Page CHARACTERISTICS 2.2 General .......................... 2.2.3 Characteristic Tolerances ............... 2.2.,5 Determining Compatibility of Limit Tubes ... 2.2.7 Determination of Correlation ............... 2.2.10 Simple Linear Correlation ............... 2.2.11 Calculations Based on Deviations ......... 2.2.15 Test of Significance of Correlation Coefficient ....................... 2.2.18 Determination of Performance Limits .... 2.2.21 Approximate Method ................ 2.2.25 Non-Linear Correlation .............. 2.2.29 Multiple and Partial Correlation ..........

2-5 2-5 2-5 2-6 2-6 2-6 2-9 2-10 2-14 2-16 2-19

DETERMINING CIRCUIT TOLERATION TOWARD DETRIMENTAL PROPERTIES 2.3 2.3.4 2.3.7

General .......................... Circuit Attributes Method...................2-25 Circuit Variables Method .................

2-24 2-25

PART

m

APPLICATION INFORMATION AND SPECIFICATION ASSURANCE 3. 3.02 3.05 3.07

SECTION I

WADC TR 55-1

General .......................... Military Standard MIL-STD-200C Specifications MIL-E-I ................... Applications ........................

..........

APPLICATION OF TRIODES 3.1 Triode Properties .................... 3.1.2 Permissible Operating Conditions .......... 3.1.3 Questionable Areas of Operation .......... 3.1.4 Low Current Region ................ 3.1.5 Area Adjacent to Maximum Plate Dissipation Boundary of Permissible Area of Ope.-ation 3.1.6 Other Design Consideraticns .......... 3.1.8 Supply Voltages .................... 3.1.9 Low Electrode Ctrrent ................ 3.1.10 A-C Plate Operation ................ 3.1.11 Heater Operation .................. 3.1.12 Bias Conditions .................... 3.1.13 Grid Return Resistance ................. 3.1.14 Pulse Operation .................... 3,1,15 Low Supply Voltage Operation .......... V

3-1 3-1 3-1 3-i

3-9 3-9 3-9 3-9 3-10 3-11 3-12 3-12 3-14 3-14 3-14 3-14 3-14 3-14

TABLE OF CONTENTS (Continued) SECTION

Page 3.1.16

2

3

4

WADC TR 55-1

Microphonic Behavior Under Shock and Vibration ..... ..................

3-14

APPLICATION OF PENTODES 3.2 Pentode Properties ................... 3.2.2 Permissible Operating Conditions .......... 3.2.3 Maximum Screen Dissipation ............. ............... Temperature Problem 3.2.4 3.2.5 Maximum Plate Voltage Boundary .......... 3.2.6 Minimum Plate Current Region .......... 3.2.7 Questionable Areas of Operation ........... 3.2.8 Screen Voltages Lac'ger Than Plate Voltage . . 3.2.9 Initial Velocity Electron Current .......... 3.2.10 Other Design Considerations ............... 3.2.12 Supply Voltages .................... 3.2.13 Low Electrode Current ................. 3.2.14 Heater Operation ................... 3.2.15 Bias Conditions ..................... 3.2.16 Grid Return Resistance ............... 3.2.17 Screen Dropping Resistance .............. 3.2.18 A-C Operation of Plate and Screen ........ 3.2.19 Pulse Operation ....... .............. 3.2.20 Triode Connection ................... 3.2.21 Low Supply Voltage Operation ............. 3.2.22 Screen Grid Circuit Protection ........... .. 3.2.23 Microphonic Behavior Under Shock Vibration .

3-15 3-15 3-15 3-15 3-15 3-15 3-16 3-17 3-17 3-17 3-18 3-18 3-18 3-18 3-18 3-19 3-19 3-19 3-19 3-19 3-19 3-20

APPLICATION OF RECTIFIERS 3.3 Rectifier Properties ................... 3.3.2 Permissible Operating Conditions .......... 3.3.3 Rating Charts ..................... 3.3.4 Rating Chart I ..................... 3.3.5 Rating Chart U ..................... . 3.3.6 Rating Chart III ....................... 3.3.7 High Altitude Operation ................... 3.3.8 Time Delay Rating ....................... 3.3.9 Heater Operation .. .................

3-23 3-213 3-Z3 3-23 3-24 3-27 3-28 3-28 3-28

APPLICATION OF DIODES 3.4 Diode Properties .......................... 3.4.2 Permissible Operating Conditions .......... 3.4.4 Rating Charts ..................... 3.4.5 Other Design Considerations ............... 3.4.7 Low Electrode Current ............... 3,4.8 Heater Operation ...................

3-29 3-29 3-29 3-29 ?-31 3-31

vi


Page TUBE 3.5 3.5.2 3.5.3 3.5.4 3.5.6 3.5.8 3.5.10 3.5.11 3.5.13 3.5.14 3.5.15 3.5.16 3.5.17

TYPE JAN-IA3 Description ............................ Electrical ............................. M ounting .............................. Ratings, Absolute System ..................... Test Conditions and Characteristics ............. Acceptance Test Limits ..................... Application ............................. Signal Rectifier Service ..................... Supply Voltage Rectifier Service ................ Other Considerations ........................ Heater Voltage .......................... Low Electrode Current ...................... Typical Characteristics ......................

6

TUBE 3.6 3.6.2 3.6.3 3.6.4 3.6.6 3.6.8 3.6.10 3.6.13 3.6.17

TYPE JAN-IA.D4 Description ............................. 3-37 Electrical ......... ................... 3-37 M ounting .............................. 3-37 Ratings, Absolute System . ................... 3-38 Test Conditions and Design Center Characteristi,.s . . . 3-3, Acceptance Test Limits ...................... 3-38 Application .. ........................... 3-39 Variability of Characteristics ................. 3-40 Design Center Characteristics ................. 3-4,

7

TUBE 3.7 3.7,2 3.7.3 3.7.4 3.7.6 3.7.8 3.7.10 3.7.13 3.7.16

TYPE JAN-1AH4 Description ............................. Electrical ............................. Mounting ............................. Ratings, Absolute System .................... Test Conditions ............................. Acceptance Test Limits ...................... Application ................................ Variability of Characteristics .................. Design Center Characteristics ..................

3-46 3-46 3-46 3-47 3-47 3-47 3-48 3-49 3-50

TUBE 3.8 3.8.2 3.8.3 3.8.4 3,8,6

TYPE JAN-IB3GT Descriptior. ........... ..................... Electrical ..... ....................... Mounting ................................. Ratings, Absolute System ..................... Test Conditions .............................

3-53 3-53 3-53 3-54 3-54

8

ADC TR 55-1

vii

. 3-33 3-33 3-33 3-33 3-34 3-34 3-34 3-34 3-35 3-35 3-35 3-35 3-36


9

10

WADC TR 55-1

Page 3.8.8 3.8.10 3.8.11 3.8.13 3.8.14 3.8.15 3.8.16 3.8.17 3.8.18 3.8.19 3.8.205

Acceptance Test Limits . .................... Application .............................. Rating Charts .......................... Rating Chart I ........................ Rating Chart 11 ........................ Rating Chart U ............................. Other Considerations ...................... Corona Discharge ........................ Heater Voltage .......................... Altitude ................................. Average Characteristics ................

TUBE 3.9 3.9.2 3.9.3 3.9.4 3.9.6 3.9.8 3.9.10 3.9.11 3.9.13 3.9.14 3.9.15 3.9.16 3.9.17 3.9.18 3.9.19

TYPE JAN-IZ2 Description ............................. Electrical ............................. M ounting .............................. Ratings, Absolute System .................... Test Conditions .......................... Acceptance Test Limits .................... Appli'.ation .. ............................ Ratirig Charts .......................... Rating Chart I............... Rating Chart II ........................ Rating Chart II!.. ....................... Other Considerations ...................... Heater Voltage .......................... Altitude .............................. Average Characteristics .....................

...

..........

TUBE TYPE JAN-2B22 3.10 Description ............................ 3.10.2 Electrical ............................ 3.10.3 Mounting .............................. 3.10.4 Ra.tings, Absolute System .................... 3.10.6 Test Conditions .......................... 3.10.8 Application ............................ 3.10.9 Signal Rectifier Service .................... 3.10.11 Supply Joltage Rectifier Service .............. 3.10.12 Other Considerations ...................... 3.10.13 Heater Voltage . ........................ 3.10.14 Low Electrode Current ................... 3.10.15 Acceptance Test Limits ......................

viii

3-54 3-55 3-55 3-55 3-55 3-55 3-55 3-55 3-55 3-55 3-58 3-59 3-59 3-59 3-60 3-60 3-60 3-60 3-60 3-61 3-61 3-61 3-61 3-61 3-61 3-61

3-65 3-65 3-65 3-66 3-66 3-66 3-.66 3-6C 3-66 3-66 . 3-66 3-67


Page TUBE TYPE JAN-2C40 3.11 Description .. 3.11.2 3.11.3 3.11.4 3.11.6 3.11.8 1.11.12 3.11.16

12

13

14

WADC TR 55-1

.

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.

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.

.

Electrical ............................ Mounting ............................

3-68 3-68 3-68

Ratings, Absolute System .................... Test Conditions and Design Center Characteristics . Acceptance Test Limits ..................... Variability of Characteristics .............. Design Center Characteristics . ..............

3-69 3-69 3-69 3-73 3-75

TUBE TYPE JAN-2E30 3.12 Description ............................ 3.12.2 Electrical ............................ 3.12.3 Mounting ............................ 3.12.4 Ratings, Absolute System .................... 3.12.6 Test Conditions and Design Center Characteristics 3.12.8 Acceptance Teqt Limits . ........ ......... 3.12.12 Application ............................ 3.12.15 Variability of Characteristics ................. 3.12.19 Design Center Characteristics .................

3-76 3-76 3-76 3-76 3-77 3-77 3-79 3-80 3-83

TUBE TYPE JAN-3A5 3.13 Description ............................ 3.13.2 Electrical ............................ 3.13.3 Mounting ............................ 3.13.4 Ratings, Absolute System ............... 3.13.6 Test Conditiors. ......................... 3.13.8 Acceptance Test Limits ..................... 3.13.10 Application ............................ 3.13.13 Variability of Characteristics ................. 3.13.16 Design Center Characteristics ................

3-85 3-85 3-85 3-86 3-86 3-86 3-88 3-89 3-91

..

TUBE TYPE JAN-3B4 3.14 Description ........................... 3.14.2 Electrical ............................ 3.14.3 Mounting ............................ 3.14.4 Ratings, Abaolute System ................... 3.14.6 Test Conditions and Design Center Characteristics . 3.14.8 Acceptance Test Limits ...................... 3.14.11 Variability of Characteristics .................. 3.14.13 Design Center Characteristics ............... 3.14.16 Application ............................

ix

3-92 3-92 3-92 3-92 3-93 3-93 3-95 3-95 3-96


16

17

WADC TR 55-

Page TUBE TYPE JAN-3V4 3.15 Description ............................ 3.15.2 Electrical ........................... 3.15.3 M ounting ............................. 3.15.4 Ratings, Absolute System ................... 3.15.6 TLst Conditions ......................... 3.15.8 Acceptance Test Limits ......... .......... 3.15.10 Application ........................... 3.15.13 Variability of Characteristics ............... 3.15.16 Design Center Characterlcstics .. .............

3-99 3-99 3-99 3-99 3-100 3-100 3-101 3-102 3-103

TUBE TYPE JAN-5R4WGA 3.16 Description ........................... 3.16.2 Electrical ........................... 3.16.3 Mounting ............................... 3.16.4 Ratings, Absolute Maximum ................. 3.16.6 Test Conditions ......................... 3.16.8 Acceptance Test Limits .................... 3.16.10 Application ............................ 3.16.11 Rating Charts .. ......................... 3.16.13 Ra .'ag Chart I ....................... 3.16.14 Rating Chart HI ....................... 3.16.15 Rating Chart IlI ....................... 3.16.16 Rating Chart IV ....................... 3.16.17 Rating Chart V ....................... 3.16.18 Other Considerations ..................... 3.16.19 Heater Voltage ......................... 3.16.20 Typical Characteristics ............

3-104 3-104 3-104 3 "15 3-405 3-105 3-106 3-106 3-106 3-106 3-106 3-106 3-106 3-106 3-107 3-107

TUBE TYPE JAN-SY3WGTA 3.17 Description ........................... 3.17.2 Electrical . ........................... 3.17.3 M ounting ............................. 3.17.4 Ratings, Absolute System .. ................. 3.17.6 Test Conditions .............................. 3.17.8 Acceptance Test Limits .................... 3.17.10 Application ............................ 3.17.11 Rating Charts ......................... 3.17.13 Rating Chart I ....................... 3.17.14 Rating Chart IH ... . ...................... 3.17.15 Rating Chart Il. ...................... 3.17.16 Other Considerations ..................... 3.17.17 Heater Voltage.... ........................ 3 7.18 Altitude ...... ... .............. 3.17.19 Typical Characteristics ....................

x

......

..

.....

3-111 3-111 3-111 3-112 3-112 3-112 3-113 3-113 3-113 3-113 3-113 3-113 3-113 3-113 .3-113

W.

TABLE OF CONTENTS (Continued)

Page

SECTION 18

19

TUBE TYPE JAN-6AG7Y Description .... ........................ 3.18 Electrical ............................ 3.18.2 Mounting ............................. 3.18.3 3.18.4 Ratings, Absolute System .................... 3.18.6 Tert Conditions and Characteristics ............ 3.18.8 Acceptance Test Limits ...................... 3.18.10 Application ............................. 3.18.13 Variability of Characteristics ................. 3.18.17 Design Center Characteristics ................

3-117 3-117 3-117 3-118 3-118 3-118 3-118 3-121 3-123

TUBE TYPE JAN-6AH6 Description ............................ 3.19 Electrical ............................ 3.19.2 M ounting ............................. 3.19.3 Ratings, Abonlute System .................... 3.19.4 Test Conditions •nd Design Center Characteristics.. 3.19.6 3.19.3 Acceptance Test Limits ...................... 3.19.10 App iiation ............................ 3.19.13 Varndbility of Characteristics ................. 3.19.17 Design Center Characteristics .................

3-127 3-127 3-127 3-127 3-128 3-128 3-129 3-130 3-132

20

TUBE TYPE JAN-6AU6WA 3-136 3.20 Description ............................ . 3-136 Electrical .. .......................... 3.20.2 3-136 3.20.3 Mounting ............................. 3-136 Ratings, Absolute System .................... 3.20.4 3-137 Test Conditions and Design Center Characteristics.. 3.20.6 3-137 3.20.8 Acceptance Test Limits ..................... 3-139 3.20.10 Application ............................ 3-140 3.20.13 Variability of Characteristics ................ 3-141 3.20.17 Design Center Characteristics ...............

21

TUBE TYPE JAN-6BG6G Description ........................... 3.21 Electrical ............................ 3.21.2 3.21.3 Mounting ............................ Ratings, Absolute System ..................... 3.21.4 Test Conditions ........................... 3.21.6 3.21.8 Acceptance Test Limits ...................... 3.21.11 Variability of Characteristics ................. 3.21.14 Design Center Characteristics ................

WADC TR 55-1

xi

...

3-146 3-146 3-146 3-146 3-147 3-147 3-149 3-150


23

24

25

WADC TR 55-1

Page TUBE TYPE JAN-6C4W 3.22 Description ........................... 3.22.2 Electrical ........................... 3.22.3 Mounting ............................ 3.22.4 Ratings, Absolute System ..................... 3.22.6 Test Conditions ......................... 3.22.8 Acceptance Test Limits ...................... 3.22.11 Application ........................... 3.22.13 Variability of Characteristics................. 3.22.16 Design Center Characteristics .................

3-153 3-153 3-153 3-153 3-154 3-154 3-155 3-156 3-158

TUBE TYPE JAN-6L6WGB 3.23 Description ............................ 3.23.2 Electrical ............................ 3.23.3 M ounting ............................. 3.23.4 Ratings, Absolute System ..................... 3.23.6 Test Conditions ......................... 3.23.8 Acceptance Test Limits ...................... 3.23.10 Application ........................... 3.23.13 Variability of Characteristics ................ 3.23.18 Design Center Characteristics .................

3-159 3-159 3-159 3-159 3-160 3-160 3-160 3-162 3-165

TUBE TYPE JAN-6X4W 3.24 Description ................................ 3.24.2 Electrical . ........................... 3.24.3 Mounting ............................. 3.24.4 Ratings, Absolute Maximum .................. 3.24.6 Test Conditions ......................... 3.24.8 Acceptance Test Limits ..................... 3.24.10 Application ............................ It 94.. R tIn. . ........ ...... 3.24.13 Rating Chart I .......................... 3.24.14 Rating Chart I.. ....................... 3.24.15 Rating Chart m ....................... 3.24.16 Other Considerations ....................... 3.24.17 Heater Voltage ......................... 3.24.18 Altitude .............................. 3,24,19 Typical Characteristics ..................... TUBE TYPE JAN-i2AT7WA 3.25 Description . ........................... 3.25.2 Electrical ........................... 3.25.3 M ounting ............................ 3.25.4 Ratings, Absolute System .....................

xii

3-168 3-168 3-168 3-169 3-169 3-169 3-170

........

3-170 3-170 3-170 3-170 3-170 3-170 3-170 3-170 3-173 3-173 3-173 3-174

TABLE OF CONTENTS (Continued) SECIION 3.25.6 3.25.8 3.25.10 3.25.13 3.25.17 26

27

28

WADC TR 55-1

Test Conditions and Design Center Characteristics Acceptance Test Limits ..................... Application ............................ Variability of Characteristics ................. Design Center Characteristics .................

Page . 3-174 3-174 3-176 3-177 3-179

TUBE TYPE JAN-5636 .............. Description ... 3.26 3.26.2 Electrical ............................ ......................... Mounting .... 3.26.3 3.26.4 Ratings, Absolute System .................... 3.26.6 Test Conditions and Design Center Characteristics. 3.26.8 Acceptance Test Limits .................... .. 3.26.10 Application ............................ 3.26.13 Variability of Characteristics ................. 3.26.17 Design Center Characteristics ................

3-182 3-182 3-182 3-183 3-183 3-183 3-184 3-185 3-185

TUBE TYPE JAN-5639 Description ............................ 1.27 Electrical ........................... 3.27.2 M ounting ............................ 3.27.3 Ratings, Absolute System ..................... 3.27.4 Test Conditions and Design Center Characteristics. 3,27.S 3.27.8 Acceptance Test Limits ...................... 3.27.10 Application. ............................ 3.27.13 Special Operating Considerations ............... 3.27.15 Variability of Characteristics ................ 3.27.19 Design Center Characteristics ................

3-193 3-193 3-193 3-194 3-194 3-194 3-194 3-195 3-196 3-197

TUBE TYPE JAN-5641 3.28 Description . ........................... Electrical ........................... 3.28.2 3 28.3 Mounting ............................. 3.28.4 Ratings, Absolute Maximum.................... 3.28.6 Test Conditions and Design Ceater Characteristics 3.28.8 Acceptance Test Limits ...................... 3.28.10 Application ............................ .... Rating Charts .................... 3.28.11 Rating Chart I .......................... 3.28.13 Rating Chart II ....................... 3.28.14 Rating Chart I . ....................... 3.28.15 3.28.16 Other Considerations ....................... Heater Voltage ......................... 3.28.17 Altitude . ............................. 3.28.18 3.28.19 Typical ClAracteristics ......................

xiii

3-200 3-200 3-200 3-201 - 3-201 3-201 3-202 3-202 3-202 3-202 3-202 3-202 3-202 3-202 3-202


Page TUBE TYPE JAN-5647 3.29 Description ........................... 3.29.2 Electrical ........................... 3.29.3 Mounting ............................ 3.29.4 Ratings, Absolute System .................... 3.29.6 Test Conditions and Design Center Characteristics 3.29.8 Acceptance Test Limits ................... .. 3.29.10 Application ........................... 3.21.11 Signal Rectifier Service .................... 3.29.13 Supply Voltage Rectifier Service ............. Ratin;g Chart I ........................ 3.29.14 3.29.15 Rating Chart II ....... ................ 3.29.16 Rating Chart III ....................... 3.29.17 Other Considerations .................... 3.29.18 Heater Voltage ........................ 3.29.19 Low Electrode Current .................... 3.29.21 Typical Characteristics ...................

3-205 3-205 3-205 3-205 3-206 3-206 3-206 3-206 3-208 3-208 3-208 3-208 3-210 3-210 3-210 3-211

30

TUBE TYPE JAN-5654/6AK5W 3.30 Description ............................ 3-212 3.30.2 wlectrical ........................... 3-212 3.30.3 ,,,ounting ............................ 3-212 3.30.4 Ratings, Absolute System ..................... 3-212 3.30.6 Test Conditions and Design Center Characteristics 3-213 .3-213 3.30.8 Acceptance Test Limits ................... 3.30.10 Application ............ .............. 3-215 3.30.13 Variability of Characteristicb ................. 3-216 3.30.17 Design Center Characteristics ................. 3-216

31

TUIBE TYPE JAN-5670 3.31 Description ............................... Electrical ............................... 3.31.2 3.31.3 Mounting ................................ 3.31.4 Ratings, Absolute System .................... 3.31.b Test Conditions and Design Center Characteristics, 3.31.8 Acceptance Test Limits ................... 3.31.10 Application ............................ 3.31.13 Variability of Characteristics ................. ............ 3.31.17 Design Center Characteristics

3-220 3-220 3-220 3-220 3-221 3-221 3-223 3-224 3-226

TUBE TYPE JAN-5672 3.32 Description ........................... Electrical ........................... 3.32.2 3.32.3 Mounting ............................ 3.32.4 Ratings, Absolute System .....................

3-229 3-229 3-229 3-230

32

WADC TR 55-1

xiv


Page 3.32.6 3.32.10 3.32.13 3.32.16 3.32.20

33

34

35

36

Test Conditions ....... ......... . Application ............................ Special Operating Considerationb ............ Variabilitv of Characteristics ............... Design Center Characteristics ...............

3-230 3-230 3-230 3-231 3-231

TUBE TYPE JAN-5686 Description ............................ 3.33 3,33.2 Electrical ............................ 3.33.3 M ounting .............. ............. 3.33.4 Ratings, Absolute System . ................ 3.33.6 Test Conditions ......................... 3.33.8 Acceptance Test Limits ................... 3.33.10 Application ....... ... .......... ........ 3.33.13 Special Operation Considerations ..... ........ 3.33.15 Variability of Characteristics ........ ........ 3.33.19 Design Center Characteristics .. ........

3-236 3-236 3-236 3-237 3-237 3-237 3-237 3-238 3-238 3-239

TUBE TYPE JAN-5687 3.34 Desci iption ...... .... ...... ... ......... 3.34.2 Electrical ...... ... ...... ... ......... 3.34.3 Mounting . ...... ... ...... .... ........ 3.34.4 Ratings, Absolute System ...... .... ........ 3.34,6 Test Conditions ... .... ...... .... ........ 3.34.8 Accept2nce Test Limits .. ...... .... ........ 3.34.10 Applicatior .... .. .......... .... ........ 3.34.13 Variability of Characteristics ........ ........ 3.34.17 Design Center Characteristics ....... ........

3-242 3-242 3-242 3-243 3-243 3-243 3-243 3-246 3-247

TITBE TYPE JAN-5702WA 3.35 Desccripliiu . .... ...... .. ........ ... .. 3.35.2 Electrical .. .. ...... .. ............. ... 3.35.3 Mounting .. .......... .... ....... .. .. 3.35.4 Ratings, Absolute System . ............ ... .. 3.35.6 Test Conditions and Design Center Characteristics . 3.3, Acceptance Test Limits .. ........... .... .. 3.35.10 Application .. .. ....... ............ ... .. 3.35.13 Variability of Characteristics ....... ..... .. .. 3.35.19 Design Center Characteristics ......... ... ..

3-250 3-250 3-250 3-251 3-251 3-251 3-252 3-252 3-253

TUBE TYPE JAN-5703WA 3.36 Description ..... ...... ........ ..... .. .. 3-259 3.36.2 Electrical . .. ...... .......... ... ... .. 3-259 3.36.3 Mounting .. .. ... . ........... .. ..... 3-259

WADC TR 55-1.

"IP TABLE OF CONTENTS (Continued) P. -e

SECTION Ratings, Absolute System................... 3.36.4 3.36.6 Test Conditions and Design Center Characteristics 3.36.8 Acceptance Test Limits ..................... 3.36.10 Application ............................ 3.36.14 Variability of Characteristics ................ 3.36.18 Design Center Characteristics .................

3-260 3-260 3-260 3-260 3-262 3-262

37

TUBE TYPE JAN-5718 3-265 3.37 Description ............................ 3-265 Electrical ............................ 3.37.2 3-265 3.37.3 Mounting ............................ 3-266 3.37.4 RatingE, Absolute System .................... 3.37.6 Test Conditions and Design Center Characteristics . 3-266 3-266 Acceptance Test Limits ...................... 3.37.8 3-266 3.37.10 Application ............................ 3-268 3.37.14 Variability of Characteristics ................ 3-268 3.37.18 Design Center Characteristics .................

38

TUBE TYPE JAN-5719 Description ............................ 3.38 Electrical ........................... 3.38.2 M ounting ............................ 3.38.3 Ratings, Absolute System ..................... 3.38.4 Test Conditions and Design Center Characteristics 3.38.6 Acceptance Test Limits ..................... 3.38.8 3.38.10 Application ........................... 3.38.13 Other Considerations ....................... 3.38.15 Plate Current Cutoff ....................... A-C Amplification ......................... 3.38.16 3.38.17 Variability of Characteristics ................. 3.38.21 Design Center Characteristics .................

39

WADC TR 55-1

-273 3-273 3-273 3-274 3-274 3-274 3-274 3-275 3-275 3-275 3-276 3-276

TUBE TYPE JAN-5725/6AS6W 3-280 Description ............................ 3.39 3-280 Electrical ........................... 3.39.2 3-280 3.39.3 Mounting ... .......................... 3-280 3.39.4 Ratings, Absolute System .................... Test Conditions and Design Center Characteristics. • 3-281 3.39.6 3-283 3.39.8 Acceptance Test Limits ..................... 3-283 3.39.10 Application ............................ 3-284 3.39.13 Variability of Characteristics ................. 3-284 3.39.16 Design Center Characteristics .................

xvi

C••

SECIONTABLE

OF CONTENTS (Continued)

SECTION 40

TUBE TYPE JAN-5726/6AL5W 3.40 Description ........................... 3-289 3.40.2 Electrical ........................... 3-289 3.40.3 Mounting ............................ 3-289 3.40.4 Ratings, Absolute System .................... 3-289 3.40.6 Test Conditions and Design Center Characteristics . 3-290 3.40.8 Acceptance Test Limits ..................... 3-290 3.40.10 Application . ........................... 3-290 3.40.11 Signal Rectifier Service ................... 3-290 3.40.13 Supply Voltage Rectifier Service ............. 3-292 3.40.14 Rating Chart I ......................... 3-294 3.40.15 Rating Chart H.......................... 3-294 3.40.16 Rating Chart II .... ..................... 3-295 3.40.17 Other Considerations ....................... 3295 3.40.18 Heater Voltage ........................ 3-295 3.40.19 Low Electrode Current ................... 3-295 3.40.20 Average Characteristics ................... 3-295

41

TUBE TYPE JAN-5744WA 3.41 Description .............................. 3.41.2 Electrical ........................... 3.41.3 M ounting ............................. 3.41.4 Ratings, Absolute System ................... 3.41.6 Test Conditions and Design Center Characteristics 3.41.8 Acceptance Test Limits ..................... 3.41.10 Application .............................. 3.41.13 Other Considerations ....................... 3.41.15 Variability of Characteristics ................ 3.41.19 Design Center Characteristics ................

42

WADC TR 55-1 -It-

Page

3-297 3-297 3-297 3-2103 3-298 3-298 3--298 3-29 3-299 3-300

TUBE TYPE JAN-5749/6BA6W 3.42 Description . .......................... 3-305 3.42.2 Electrical ........................... 3-305 3.42.3 Mounting . ........................... 3-305 3.42.4 Ratings, Absolute System ..................... 3-305 3.42.6 Test Conditions and Design Center Characteristics. - 3-306 3.42.8 Acceptance Test Limits ..................... 3-306 3.42.10 Application ............................ -306 3.42.13 Variability of Characteristics ................ 3-308 3.42.17 Design Center Characteristics ................ 3-310

xvii


44

Page TUBE TYPE JAN-5751 3.43 Description ... ........................ 3-314 3.43.2 Electrical ........................... 3-314 3.43.3 Mounting ............................ 3-314 3.43.4 Ratings, Absolute System ..................... 3-315 3.43.6 Test Conditions and Design Center Characteristics , 3-315 3.43.8 Acceptance Test Limits ..................... 3-315 3.43.10 Application ........................... 3-315 3.43.14 Variability of Characteristics ................ 3-316 3.43.18 Design Center Characteristics ..... .......... 3-317 TUBE TYPE JAN-5784WA 3.44 Description ............................ 3-320 3.44.2 Electrical ........................... 3-320 3.44.3 Mounting ....... .................... 3.320 3.44.4 Ratings, .. olute System .. -321 3,44.6 Test Conditions and Design C;;nter Characteristics 3-321 ",.44.8 Acceptance Test Limits ..................... 3-321 3.44.1A0 ,pplication .... ........................ 3-322 3.44.13 Variability uf Charac~er'iL•c.•.•............... j-322 3.44.19 Decign Center Characteristics. ................. 3-323

45

TUBE TYPE JAN-5814A 3.45 Description ............ ............... 3-329 3.45.2 Electrical ............................ -329 "?.45.3 M ounting . ........................... L-329 3.45A4 Ratings, Absolute Syetcn...................... 3-329 3.45.6 Test Conditions and Design Center Characteristics. , 3-330 3.45.8 Acceptance Test Limits .... ............... 3-330 3.45.10 Application ............................ 3-330 3.45.13 wariability & Characteritt:L. ................. 3-.30 3.45.16 Designi Centpr Ch-ate,,1tie... ............... 3-332

46

TUBE TYPE JAN-5829WA 3.46 Description ............................ 3.46.2 Electrical ........................... 3.46.3 Motu ting ............................ 3.46.4 Ratings, Absolute System ............ .... 3.46.6 Test Conditions and Design Center Characteritsics 3.4C.B Acceptance Teat L .mits ..................... 3.46.10 Application .. .......................... 3z!it' I! Signal Rectiiter Service ................... w1. i .! Supply Voltage Rectifier Serv:ce ............. 3.46.13 Rat•ng Chart I ................ ...- ..

WADC TR 55-1

xvi.ti

3-336 3-336 3-336 3-337 3-337 -337 3-337 3-37 3-33e 340


Page 3.46.14 RAtiing Chart II............................ 3.46.15 JIu ng Chart M ........................ 3.46.16 Other Considerations ...................... 3.46.17 Heater Voltage.e ......................... 3.46.18 Low Electrode Current ..................... 3.46.19 Typical Characteristics ....................

47

TUBE TYPE JAN-5840 3.47 Description ........................... 3-343 3.47.? Electrical ........................... 3-343 4.47.3 Moumtlm ............................... 3-343 3.47.4 RatiJg. z-,,:'.vate System .................... 3-344 3.47.• T•:,t Conditions and Design Center Characteristics . 3-344 J.47.8 Acceptance Test Limits ..................... 3-344 3.47.10 Application ............................ 3-345 3.47.13 Variability of Characteristics ................ 3-345 3.47.19 Design Center Characteristics ................ 3-346

48

TUBE TYPE JAN-5896 'jAg

3.48.2 3.48.3 3.48.4 3.48.6 3.48.8 3.48.10 3.48.il 3.48.12 3.48.13 3.48.14 3.48.15 3.4 6. 1F 3.48.17 3.48.18 3.Ai.19 49

WKDC

340 3-340 3-340 3-340 3-340 3-340

if.

T

Ii.....

Electrical ........... ..... . ............. Mountirg ............................ Ratings, Absolute System ................... Test Conditions and Design Center Characteristics.. Acccptance Test Limits ..................... Application ........................... Signal Rectifier Service ................... Supply Voltage Rectifier Service .............. Rating Chart I ......................... Rat!i% CirtI . ........................ . Rating CIAOr 4i..1........................ C. n- . ieratton. ........................ dleater Voltage ......................... 7,,-w Electrode Current ..................... L.ptsl Characteristics ....................

TUEE TYPE JAN4-5899 3.49 DescriptLon ....................... 3.49.2 Electri•al ........................... 3.49.3 M oun.rng .... ... ................... 3.49.4 Ratings, Absoiute, SysLenn ................... 3.49.6 Test Condi-oan;e [-e ,eter Characteristics 3.49.8 Acceptance rest Limits .................... 3.49.10 Application .......... ...............

.s.xix

-

or..

3-352 3-352 3-353 3-353 3-353 3-353 3-353 3-3b3 3-354 3-3M4 3-355 3-355 3-355 3-355 3-355

3-358 3-358 3-358 3-359 . 3-359 3-359 3-361


Page 3.49.13 3.49.17

50

51

52

53

WADC TR 55-1

Variability of Characteristics ................ Design Center Characteristics ................

TUBE TYPE JAN-5902 3.50 Description ........................... 3.50.2 Electrical ........................... 3.50.3 Mounting ........................... 3.50.4 Ratings, Absolute System .................... 3.50.6 Test Conditions and Design Center Characteristics 3.50.8 Acceptance Test Limits ..................... 3.50.10 Application ........................... 3.50.13 Special Operating Considerat.oas. ............... 3.50 14 Variability of Characteristics ................ 3.50.18 Design Center Characteristics ................

3-361 3-361

-

3-367 3-367 3-367 3-368 3-368 3-368 3-368 3-369 3--369 3-370

TUBE TYPE JAN-6005/6AQ5W 3.51 Description ............................ 3.51.2 Electrical ............................ 3.51.3 M ounting ............................ 3.51.4 Ratings, Absolute System .................. 3.51.6 Test Conditions and Design Center Characteristics 3.51.8 Acceptance Test Limits ...................... 3.51.10 Application ............................ 3.51.13 Variability of Characteristics ................ 3.51.17 Design Center Characteristics ................

3-375 3-375 3-375 3-375 3-376 3-376 3-376 3-379 3-379

TUBE TYPE JAN-6021 3.52 Description ............................ 3.b2.2 Electrical . .......................... 3.52.3 Mounting ........................... 3.52.4 Ratings, Absolute System .................... 3.52.6 Test Conditions ard Design Center Characteristics.. 3.52.8 Accrptance Test Limits ...................... 3.52.10 Applit tion . ........................... 3.52.14 Variability of Characteristics ................ 3.52.18 Design Center Characteristics ................

3-384 3-384 3-384 3-385 3-385 3-385 3-385 3-387 3-388

TUBE TYPE JAN-6080WA 3.53 Description ........................... 3.53.2 Electrical ........................... 3.53.3 Mounting ............................ 3.53.4 Ratings, Absolute System ..................... 3.53.6 Test Conditions and Design Center Characteristics 3.53.8 Acceptance Test Limit. ...................

3-392 3-392 3-392 3-392 3-393 3-393

xx

TABLE Of• •ONIENTS (Continued) SECTION

Page 3.53.10 3.53.12 3.53.15

54

55

56

Application ........................... Variability of Characteristics ................ Design Center Characteristics ................

3-393 3-395 3-395

TUBE TYPE JAN-6088 3.54 Description ........................... 3. 54.2 Electrical ............................ 3.54.3 Mounting ........................... 3.54.4 Ratings, Absolute System .................. 3.54.6 Test Conditions ......................... 3.54.8 Acceptance Test Limits. ................... 3.54.10 Application ............................ 3.54.13 Special Operating Considerations ............. 3.54.15 Variability of, Character.'sties ...............

3-398 3-398 3-398 3-399 3-399 3-399 3-400 3-400 3-401

3.54.19 Design Center Characteristics ................

3-401

TUBE TYPE JAN-6111 3.55 Description ...................... ...... 3.55.2 Electrical ... ................... ...... 3.55.3 Mountine ............................. 3.55.4 Ratings, Absolute System .................... 3.55.6 Test Conditiurs and Design Center Characteristics 3.55.8 Acceptance Test Limits ...................... 3.55.10 Application ............................ 3.55.14 Variability of Characteristics ................. 3.55.18 Design Center Characteristics ................

3.404 3-404 3404 3-405 3-405 3-405 34 05 3-407 3-408

TUBE TYPE JAN-6112 3.56 Description . ........................... 3.56.2 Electrical ............................ 3.56.3 Mounting .......................... 3.56.4 Ratings, Absolute System .................... 3.56.6 Test Conditions and Design Center Characteristics 3,56.8 Acceptance Test Limits .................... 3.56.10 Application ............................. 3.56.14 Variability of Characteristics .................. 3.56.18 Design Center Characteristics ................

WADC TR 55-1

xxi

.

.

3-414 3-4 14 3-414 3-415 3-415 3-415 3-415 3-417 3-420

TABLE OF CONTENTS (Continued) PAW~ iPage

IV

SECTION I

2 3

4

5

6

7

8 9

10 II

12

PROPE7,TY BEHAVIOR ................... 4. Component Stability ... 4.01 Life Test Distribution Curves ............... 4.03 Measurement and Aging Conditions ............ 4.04 Distribution Sampling .................... 4.05 Vertical Scale of Plots ...................

4-1 4-1 4-1 4-1 4-1 Page

PROPERTY BEHAVIOR FOR JAN-IAD4 4.1 Distribution Curves ......................

4-2

PROPEPTY BEHAVIOR FOR JAN-2E30 Distribution Curves ....................... 4.2

4-4

PROPERTY BEHAVIOR FOR JAN -3A5 4.3 Distribution Curves .. ....................

4-7

PROPERTY BEHAVIOR FOR JAN-314 4.4 Distribution Curves ......................

4-9

PROPERTY BEHAVIOR FOR JAN-5R4WGA 4 5 Distribution Curves .......... .............

4-12

PROPERTY BEHAVIOR FOR JAN-5Y3WGTA 4.6 Distribution Curve. ......................

4-14

PROPERTY DEHAVIOR FOR JAN-6AG7 4.7 Dlstrilution Curves ......................

4-15

PROPERTY BEHAVIOR FOR JAN-6L6WGB ...................... Distribution Curves 4.8

4-17

PROPERTY BEHAVIOR FOR JAN-5636 ...................... 4.9 Distribution Curves

4-20

PROPERTY BEHAVIOR FOR JAN-5654/6AK5W ...................... 4.10 Distribution Curves

4-23

PROPERTY BEHAVIOR FOR JAN-5670 ...................... Distribution Curves 4.11

4-24

PROPERTY BEHAVIOR FOR JAN-5672 4.12 Distribution Curves ......................

4-2.5

WADC TR 55-1

w

xxii

i-

TABLE OF CONTENTS (Continued) SECTION 13 14

15 16

17

18 19

20

22

23

P. PROPERTY BEHAVIOR FOR JAN-56,6 ... 4.13 Dislributlcn Curves .......

....

4-26

......

PROPERTY BEHAVIOR FOR JAN-5687 ...................... Distribution Curves 4.14 PROPERT ' BEHAVIOR FOR JAN-5702WA 4.15 Dib.. ibution Curves . ................... i':OPERTY BIEUAVIOR FOR JAN-5703WA ..................... Distribution Curves 4.16 PROPERTY BEHAVIOR FOR JAN-5718 Distribution Curves ....................... 4.17

.

4-29

..

4-31 4-32

4-33

PROP.RTY BEHAVIOR FOR JAN-5719 ..................... Distribution Curves 4.18

4-34

PROPERLY¥ BEHAVIOR FOR JAN-5744WA Distribut4 -'n Curves ...................... 4.19

4-35

PROPERTY BEHAVIOr 7 Dist-ibntY, •.n Curi.4.20

JAN-57b0,6BREGW ............. .. .

4-36

PROPERTY BEHA '10R 1-•p .N -.5 ........................ Distribution Curves 4.21

4-37

PROPERTY BEHAVIOR FOR JAN-6080WA Distribution Curves .......................... 4.22

4-39

PROPERTY BEHAVIOR FOR JAN-6112 ..................... Distribution Curves 4.23

4-41

WADC TR 55-1

xxiii

LIST OF ILLUSTRATIONS Figure 1-1 1-2 1-3 1-4 1-5 1-6 1-7 1-8 1-9 1-10 1-11 1-12 2-1 2-2 2-3 2-4 2-5 2-6 2-7 2-8 2-9 2-10 2-11 2-12

ic Distribution Curve for a "Normal" Tube Characteristi A Typical Skewed Distribution Curve .................. Example of "Normal" Distribution of a Given Tube Characteristic "Product Distribution" Curve and "Lot Distribution" ........................... Curve ........ Typical Variation of Initial Velocity Grid Current with Heater Voltage and Grid Potential ......................... Typical Variation of Ionic Grid Current with Grid Potential... Comparison of Control Grid Current Sources .............. Typical Heater-Cathode Voltage and Current Relationship Indicating the Location of the Usual Specification Test .................................... Points Typical Heater-Cathode Defectives on Static Life Test Illustrating Effect of Excessive Heater- Cathode Voltage . Graphs Illustrating Thermiotnic Instability of a Given Lot of ................... Tubes ................. Frequency (Output with Typical Change of Input Conductance Short-Circuited) ............................. Typical Variation of Input Capacitance and Conductance with Transconductance at 100 Megacycles (Output Short..................... Circuited) ........... Typical FurasaUoa Wf"bLerfauct RrnitiaUlce' Conditiuji Under Cutoff Condition of Cathode Current .................. . Limiting Electrode Dissipation with Series Resistance ...... Graph for Determining Series Electrode Retirtance to Limit Electrode Dissipation to a Given Value whein a Specific Power Supply Voltage is Used .................... Limiting Cathode Current with Cathode Bias Resistance ...... Scatter Plot of Data in Table 2-1 Showing aoLinear Relationship Between Test-Point Plate Current sad Circuit Output Current .................................. Formulae for Determining Correlation .................... Calculation of Simple Correlation Using Deviations ........ Plot of Test-Point Current Against Circuit Output Current with Line of Estimation and Confidence Limits as Calculated from Deviations from Mean ..................... Extrapolation of Figure 2-7 Showing Circuit Limits ........ Plot of Test-Point Current Against Circuit Output CurreL: to Illustrate Approximate Method of Determining Cot relation Sample Calculations Using Approximate Method ........... Typical Scatter Plot Showing Tende.icy Toward Non-Linear Relationship ............................... Example of the Use of Logarithmic Coordinates to Determine Correlation for Non-Linear Relbtionshtps ............

WADC TR 55-1

xxiv

Page 1I-7 1-9 1-11 1-13 1-14 1-36 1-17 1-18 1-20 1-21 1-22 2-2 2-3 2-4 2-9 2-11 2-12 2-13 2-15 2-17 2-1-8 2-20 2-22

I LIST OF ILLUSTRATIONS (Continued) Figure 2-13 2-14 2-15 3-1 3-2 2-3 3-4 3-5 3-6 3-7 3-8 3-9 3-10 3-11 3-12 3-13 3-14 3-15 3-16 3-17 3-18 3.19 3-20 3-21 3-22 3-23 3-24 3-25 3-26

Page Sample Calculations for Non-Linear Correlation .......... Typical Plot Showing Permissible Limit on Heater Cathode Leakage .... .......... ...................... Method of Determing Limit on Heater Cathode Leakage vs. Hum Output ...............................

2-23

Triode Properties of Subminiature Tube Types ............ Triode Properties of Miniature and Octal Type Tubes ........ Plate Characteristic Plot for a Typical Triode .............. Equivalent Grid Microphonic Noise Limits for Single Triodes. Equivalent Grid Microphonic Noise Limits for Dual Triodes Factors of Merit of Receiving Pentodes ............... Plate Characteristic Plot for a Typical Pentode ............ Plate Characteristic Curve in Questionable Areas of Opera".on Equivalent Grid Microphonic Noise Limits for Receiving Pentodes .... ..... ..... .......... .. ...... ... . Equivalent Grid Microphonic Noise Limits for Dual Control T ubes . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . Equivalent Grid Microphonic Noise Limits for Filamentary Receivincr Tiih, . .............................. Equivalent Grid Microphonic Noise Limits for Power Output Triocdes and Pentodeb ............................ Comparison of Output Currents and Inverse Peak Voltage Ratings for Rectifier Tube Types .................... Comparison of Output Current and Inverse Peak Voltage Ratings for High Voltage Rectifier Tube Types ............. Typical Rating Chart I for Rectifier Tube Types ............ Typical Rating Chart B for Rectifier Tube Types ........... Typical Rating Chart M for Rectifier Tube Types with Capacitor Input Filter Operation .................... Comparison of the Receiving Diodes .................... Limits of Operation for Diodes ..................... Outline Drawing and Base Diagram of Tube Type JAN- 1A3... Permissible Limits of Operation for Tube Type JAN-1A3. . . Typical Plate Characteristic for Tube Type JAN-lA3 ....... Outline Drawing and Base Diagram of Tube Type JAN-1AD4. Typical Static Characteristics of Inibe Type JAN-IAD4; Permissible Area of Operation ...................... Limit Plate Characteristics of Tube Type .IAN-lAD4; Variability of Ic2 .............................. Limit Plate Characteristics of Tube ?ype JAN- 1AD4; Variability of lb .... ........... ..............

3-10 3-11 3-12 3-13 3-13 3-16 3-17 3-18

WADC TR 55-1

2-24 2-25

3-21 3-21 3-22 3-22 3-24 3-25 3-26 3-26 3-27 3-30 3-31 3-33 3-35 3-36 3-37 3-39 3-41 3-42

xxv W)

LIST OF ILLUSTRATIONS (Continued) Figure 3-27 3-28 3-29 3-30 3-31 3-32 3-33 3-34 3-35 3-36 3-37 3-38 3-39 3-40 3-41 3-42 3-43 3-44 3-45 3-46 3-47 3-48 3-49 3-50 3-51 3-b3-53 3-54 3-55 3-56 3-57 3-58 3-59 3-60 3-61

Page Limit Transfer Characteristics of Tube Type JAN- lAD4: Variability of lb and Ic2 .......................... Typical Static Plate CharacteristicL; of Tube Type JAN-AD4.. Typical Transfer Characterist.cs of Ti' T-:pe JAN-lAD4 . . Outline Drawing and Base Diagrai, of 'jIuc 1-vpe JAN-1AH4 . Typical Static Characterislics of Tube Type JAN-IAH4; Permissible Area of Operation ........................... Limit Plate ChararteriM.s of Tube Type JAN-1AH4; Variability of lb. ................................. Typical Transfer Characteristics of JAN-1AH4 ............. Typical Static Plate Characteristics of JAN-lAH4 ......... .. Outline Drawing and Base Diagram of Tube Type JAN-1B3GT. Rating Chart I for Tube Type JAN-IB3GT .............. Rating Chanrt IU for Tube Type JAN-I B3GT ,........... Rating Chart 11T for Tube Type JAN-IlP'GT ................ Typict_ Plqt, Choracteritsics of Tube Type IAN.-IB3GT ..... Outline Dnrwi.g and Base Diagram of Tube Type JAN-IZ2. . Rating Chart i [or Tube Type JAN-IZ2 ................ Rating Chart U for Tube Type JAN-1Z2 ................ Rating Chart III for Tube Type JAN-1Z2 ................... Typical Plate Characteristics for JAN-IZ2 ................. Typical Filament Characteristics of JAN-1 Z2 ............... Outline Drawing and Base Diagram of Tube Type JAN-2B22 Outline Drawing and bads Diagram of Tube Type JAN-2C40 . ............ Permissible Operating; Rot.on of JAN-2C40 Limit Behavior of JAN-.CiLP; Static Plate Data .............. Limit Behavior of JAN-2C40; Transfer Data .............. Static Plate Characteristics of JAN-2C40 ............... uutiine vrawmng anu Dabe U; T. , IYVJ.-0,,t1,, , . ... Typical Static Plate Characteristics of Tube Type JAN-2E30; Permissible Area of Operation ..................... Limit Plate Characteristics of JAN-2E30 ................. Limit Transfer Charac'eristics of Tube Type JAN-2E30 ..... Typical Static Plate Characteristics of Tube Type JAN-2E30; Ec2 = 250 ................................... Typical Static Plate Characteristics of Tube Tvy-pe JAN-2E30; Ec2 = 200 .... ... ... .. ........ . ... . ... .. ...... Typical Static Plate Characteristics of Tube Type JAN-2E30; E c2 - 150 . . .... ... . .. . .. . .. .. . .. . .. . .. . ..... Outline Drawing and Basc Diagram of Tube Type JAN-3M . . . Typical Static Plate Characteristics of Tube Type JAN-3A5; Permissible Are' .,f Operation............................ Limit Plate Characteristics of JAN-3A5 ...............

F

3-43 3-44 3-45 3-46 3-48 3-50 3-51 3-52 3-53 3-56 3-56 3-57 3-58 3-59 3-62 3-62 3-63 3-63 3-64 3-65 3-68 3-72 3-73 3-74 3-75

3-79 3-81 3-82 3-83 3-83 3-84 3-85 3-88 3-90 WADC

WADC TR 55-1

xxvi

LJT OF ILLUSTRATIONS (Continued) Figure

Page

3-62

Typical Static Plate Characteristics of JAN-3A5 ..........

3-63

Outline Drawing and Base Diagram of Tube Type JAN-3

3-64

Typical Static Plate Characteris:ics of Tube Type JAN-3B4; Permissible Area of Operation ..... .....................

3-65

Typical Static Plate Characteristics of JAN-3B4. Ec'2 = 90

3-91 . ..

;

. . .

3-66

Iypwcal Static Plate Characteristics of JAN-3B4; Ec2

3-67

Outline Drawing and Base Diagram of Tube Type JAN-3V4

3-68

Typical Static Plate Characteristics of Tube Type JAN-3V4; Permissible Area of Operatior ...................... Limit Plate Characteristics of JAN-3V4 ................... Typical Static Plate Characteristics of Tube Type JAN-3V4. . . Outline Drawing and Base Diagram of Tube Type JAN-5R4WGA. Rating Chart I for Tube Type JAN-5R4WGA Showing Permissible Operating Area for Choke and Capacitor Input Circuits ...... Rating Chart 11 fur Tube Type JAN-5R4WGA; Prmissible Operating Area for (-pacitor Input Filter Operation ........ Rating Chart III for Tube Type JAN-SR4WGA Showing Minimum Allowable Resistance Effectively in Series with Each Plate of Rectifier Tube for any Allowable A-C Plate Voltage ........ ..................................... Rating Chart IV for Tube Type JAN-5R4 WGA A ltitude R ating ............................. Rating Chart V for Tube Type JAN-5R4WGA Showing Cathode Conditioning Time (Design Center Rating) .......... Typical Plate Characteristics for Tube Type JAN-SR4WGA . . . Outline Drawing and Base Diagram of Tube Type JAN- 5Y3WGTA Rating Chart I for Tube Type JAN-5Y3WGTA Showing

3-69 3-70 3-71 3-72 3-73 3-74

3-75

3-76 3-77

3-78 3-79

r-erinibbkLive UpvLAL):g

3-80

3-81

3-82 3-83 3-84 3-85 WADC TR 55-I

Area%-. i-uz

1tiukt: atii

=

150... . . .

96

3-9"

3-9h 3-99

3-101 3-103 3-103 3-104 3-108 3-108

3-109

3-109 3-110 3-110

3-111

tapscuiLV

Input Circuits ................................. Rating Chart I1 for Tube Type JAN-5Y3WGTA Showing Permissible Operating Area for Capacitor Input Filter Operation ...... ................................... Rating Chart III for Tube Type JAN-SY3WGTA Showing Minimum Allowable Resistance Effectively in Series with Each Plate of Rectifier Tube for any Allowable A-C Plate Voltage ... ............................. Rating Chart IV for Tube Type JAN- jY3WGTA; Altitude vs. Voltage and Current ........................... Typical Static Plate Characteristics of JAN-5Y3WGTA ....... Outline Drawing and Base Diagram for Tube Type JAN-6AG7Y Typical Static Plate Characteristics of JAN-6AG7Y; Permissible Area of Operation ..................... xxvii

3-92

3-114

3-114

3-115 3-115 3-116 3-117 3-120

LIST OF ILLUSTRATIONS (Continued) Figure

Page

3-86 3-87 3-88

Limit Plate Characteristics of JAN-6AG7Y ................ Limit Transfer Characteristics of JAN-6AG7Y ............. Typical Static Plate Characteristics of JAN-BAG7Y; Parametric in Eel................................. 3-89 Typical Transfer Characteristics of JAN-6AG7Y ............. 3-90 Typical Plate Characteristics of JAN-6AG7Y; Parametric in E el . . . . . . . . .. . .. . ... .. . . . . . . . . . . . . . . .. .. . . 3-91 Typical Plate Characteristics of JAN-6AG7Y; Parametric in E c2 . . . . . . . . . .. . . . . .. . . . . . . . . . . . . . . . . . . . .. . . 3-92 Typical Transfer Characteristics of JAN-6AG7Y; Variability of Sm: Parametric in Ec2 .......................... 3-93 Outline Drawing and Base Diagram of Tube Type JAN-6AH6 .... 3-94 Typical Static Plate Characteristics of JAN-6AH6; Permissible Area of Operation ................................ 3-95 Limit Plate Characteristics of JAN-6AH6................... 3-96 Limit Transfer Characteristics of JAN-6AH6 ............... 3-97 Typical Static Plate Characteristics of JAN-6AH6 ........... 3-98 Typical Transfer Characteristics of JAN-6AH6 ............. 'I-qq Typical Variability of Sm for JAN-6AH6 .................. 3-100 Outline Drawing and Base Diagram of Tube Type JAN-OA1J6WA 3-101 Typical Static Plate Characteristics of JAN-6AU6WA; Permissibte Area of Operation ........................ 3-102 Limit Plate Characteristics of JAN-6AU6WA ................ 3-103 Limit Transfer Characteristics of JAN-6AU6WA; Parametric in Ec2 .......... .. ........... ....... ........ .. 3-104 Screen Grid Transfer Characteristics of JAN-6AU6WA; Parametric in Ec2 ................................ 3-105

Typical viate

LnaracteriauLbum u;

U--

.

.-- 2

i-.e#

3- 121 3-122 3-123 3-124 3-IL 5 3-125 3-126 3-127 3-129 3-131 3-132 3-133 3-134 3-135 3-136 3-139 3-141 3-142 3-142 1.-141

3-106 Typical Plate Characteristics of JAN-6AU6WA; Ec2 = 150 Vdc 3-143 3-107 Typical Transfer Characteristic- oZ JAN -6AU6WA .......... 3-144 3-108 Typical Variation of Sm with Eel for JAN-6AU6WA ........... 3-145 3-109 Outline Drawing and Base Diagram of Tube Type JAN-6BGGG . . . 3-146 3-110 Typical Static Plate Characteristics of JAN-6BG6G; Permissible Area of Operation ................................ 3-148 3-111 Typical Plate Characteristics of JAN-6BG6G, Parametric in Er 1 3-150 3-112 Typical Screen Characteristics of JAN-6BG6G;Parametric in Ec 2 3-151 3-113 Typical Screen Grid Characteristic of JAN-6BG6G: Parametric in E c 2 . . . . . . .. . .. . . . .. . . .. .. . . . . . . . . . . . . . . . . . . 3-152 3-153 3-114 Outline Drawing and Base Diagram of Tube Type 0 AN-6C4W .... 3-115 Typical Plate Characteristic of JAN-6C4W; Permissible Area 3-156 of Operatior. .................................... 3-116 Limit Plate Characteristics of JAN-6C4W .................. 3-157 .3-157 3-117 Limit Transfer Characteristics of JAN-6C4W .............. 3-116

,-• Typical

WADC TR 55-1

al

Chr-ct'r..

.'

nf.JAN-S

xxviii

4W .............

......

3-15r

LIST OF ILLUSTRATIONS (Continued) Page

Figure 3-119 3-120 3-121 3-122 3-123 3-124 3-125

3-158 T;Tical Transfer Characteristics of JAN-6C4W ............ Outline Drawing and Base Diagram of Tube Type JAN-6L6WGB. . 3-159 Typ i:a Plate Characteristics of JAN-6L6WGB; Permissible 3-161 Area of Operation; Ec2 = 250 ........................ .3-163 Limit Plate Characteristics of JAN-6L6WGB; Ec2 = 300 ...... 3-164 Limit Transfer Characteristics of JAN-6L6WGB; Ec2 = 300. Typical Plate Characteristics of JAN-6LOWOEB; Ec2 = 250..... 3-165 Typical Plate Characteristics of JAN-6L6WGB; Parametric ... 3-166 in Ec2 ......... ...........................

3-126 3-127

Typical Plate Characteristics of JAN-6L6WGB; Ec2 = 300 ... Permissible Operating Region of JAN-6L6WGB; Ec2 = 309 ....

3-128 3-129 3-130 3-131 3-132 3-133

3-135 3-136 3-137 3-138 3-139 3-140

Outline Drawing and Base Diagram of Tube Type JAN-6X4W . 3-168 3-171 Rating Chart I for JAN-6X4W ........................ 3-171 Rating Chart 1 for JAN-6X4W ........................ 3-172 Rating Chart M1for JAN-6X4W ........................ 3-172 Typical Plate Characteristics for JAN-6X4W .............. Outline Drawing and Base Diagram for Tube Type 3-173 JAN-TZAT7WA .................................. Typical Plate Characteristics of JAN-12AT7WA; Permissible 3-175 Area of Operation ................................ 3-178 Limit Plate Characteristics of JAN-12AT7WA ............. . 3-178 Limit Transfer Characteristics of Tube Type JAN-IZAT7WA 3-179 Typical Plate Characteristics of JAN-12AT7WA ............ 3-180 Typical Transfer Characteristics of JAN-1ZAT7WA .......... Typical Plate and Grid Characteristics of JAN-12AT7WA...... ,3-180 3-181 Typical Sm, Mu, rp Behavior of JAN-I2AT7WA .............

3-141

Outiine Drawing and Base Diagram of Tube Type JAN-5636

3-142

Typical Plate Characteristics of Tube Type JAN-5636 with .................. k'ermislome Area o0 uperator . ..... Limit Behavior of JAN-5636 Static Plate Data; Variability of lb.. Limit Behavior of Transfer Data for Tube Type JAN-5636 .... Typical Plate Characteristics of JAN-5636 ............... ............ Typical Transfer Characteristics of JAN-5636 Typical Characteristics of JAN-5636; Grid No. I to Plate Transconductance ............................ Typical Characteristics of JAN-5636; Grid No. 3 to ............................. Plate Transconductance ........... Typical Conversion Characteristics of JAN-5636 Typical Conversion Characteristics of JAN-5636 ............ Typical Plate Suppressor Grid Characteristics of JAN-5636 ... Outline Drawing and Base Diagram of Tube Type JAN-5639 .... Typical Static Plate Characteristics of JAN-5639; Permissible .......................... Area of Operation ....... Limit Behavior of JAN-5639 Static Plate Data; Variability of lb

3-134

3-143 3-144 3-145 3-146 3-147 3-148 3-149 3-150 3-151 3-152

3-153 3-154

WADC TR 55-1

xxax

....

3-167 3-167

3-182

3-186 3-186 3-187 3-188 3-189 3-190 3-190 3-191 3-191 3-192 3-193

3-197 3- 9,D8

LIST OF ILLUSTRATIONS (Continued) Figure 3-155 3-156 3-157 3-158 3-i59 3-160 3-161 3-162 3-163 3-164 3-165 3-166 3-167 3-168 3-169 3-170 3-171 3-172 3-173 3-174 3-175 3-176 3-177 3-178 3-179 3-180 3-181 3-182 3-183

WADC TR 55-I

Pagr Limit Hehav!or of JAN-5639 Transfer Data: Variability of hband Ic2 ................................. 3-198 Typical Static Plate Characteristics of JAN-5639 ........... 3-199 Typical Transfer Characteristics of JAN-5639 ............. 3-199 Outline Drawing and Base Diagram of Tube Type JAN-5641 * 3-200 Rating Chart I for Tube Type JAN-5641 Showing Permissible Operating Area for Choke and Capacitor Input Circuits ....... 3-203 Rating Chart I1 for Tube Type JAN-5641 Showing Permissible Operating Area for Capacitor Input Filter Operation ........ .3-203 Rating Chart III for Tube Type JAN-5641, for Capicitor Input Filter .......................................... 3-204 Typical Plate Characteristics of JAN-5641 ................ 3-204 Outline Drawing and Base Diagram of Tube Type JAN-5647 ... 3-205 Typical Plate Characteristics of JAN-5E-47; Permissible Area of Operation .............................. 3-208 Ratlg Chart I for Tube Type JAN-5647 ................ 3-209 Rating Chart II for Tube Type JAN-5647 .................. 3-209 Rating Chart Ill for Tube Type JAN-5647 ............... 3-210 Typical Plate Characteristics of JAN-5647 ................. 3-211 Outline Drawing and Base Diagram of Tube Type JAN-5654/ (AKSW ............................................. 3-212 Typical Plate Characteristics of JAN-5654/6AKSW, Permissible Area of Operation ...................... 3-215 Plate Dissipation and Bulb Temperature in the Operating Area for Electron Tube Type JAN-5654/6AK5W ............ 3-215 Typical Plate Voltage Limit Characteristics of Tube Type JAN- 5654/6AK5W .......................... 3-217 Typical Control Grid Voltage Limit Characteristics of 3-219 Typical Plate Characteristics of JAN-5654/6AK5W ......... Typical Transfer Characteristics of JAN-5654/6AK5W ...... 3-219 Outline Drawing and Base Diagram of Tube Type JAN-5670 . . 3-220 Typical Plate Characteristics of JAN-5670; Permissible Area of Operation .................................. 3-223 Limit Plate Characteristics of JAN-5670 .............. 3-225 Limit Transfer Characteristics of JAN-5670 .............. 3-225 Typical Plate Characteristics of JAN-5670 .............. 3-226 Typical Transfer Characteristics of JAN-5670 .............. 3-227 Typical JAN-5670 Characteristics; Mu and rp as Function of lb; Parametric in Eb ................................. 3-228 Outline Drawing and Base Diagram of Tube Type JAN-5672 . 3-229

XXX

LIST OF ILLUSTRATIONS (Contlnux-d) Figure 3-184 3-185 3-186 3-187 3-188 3-189 3-190 3-191 3-192 3-193 3-194 3-195 3-196 3-197 3-198 3-199 3-200 3-201 3-202 5-203 3-204

Page Typical Static Plate Characteristics of Tube Type JAN-5672; Permissible Area of Operation ......................... 3-233 Limit Behavior of Tube Type JAN-5672 Static Plate Characteristics Data; Variability of Ib .... ......................... 3-233 Limit behavior of Tube Type JAN-5672 Transfer Data .......... .3-234 Typical Static Plate Characteristics of Tube Type JAN-5672 ..... 3-234 Typical Sm. Rp. rb and Ic2 Characteristics of JAN-5672 ......... 3-235 Outline Drawing and Base Diagram of Tube Type JAN-5686 ....... 3-236 Typical Static Plate Characteristics of Tube Type JAN-5686; Permissible Area of Operation ........................... 3-240 Limit Behavior of Tube Type JAN-5686 Static Plate Data; Variability of lb ...... .............................. 3-240 Limit Behavior of Tube Type JAN-5686 Transfer Data; Variability of Ib ................................... 3-241 Typical Static Plate Characteristics of Tube Type JAN-5686 ...... 3-241 Outline Drawing and Base Diagram of Tube Type JAN-5687 ....... 3-242 Typical Plate Chara-teristics of Tube Type JAN-5687; Permissible Area of Operation .............................. 3-245 Limit Transfer Characteristics of JAN-5687 ................... 3-246 Limit Plate Characteristics of JAN-5687 ...................... 3-247 Typical Plate and Grid Characteristics of JAN-5687 ............. 3-247 Typical Transfer Characteristics of JAN-5687 ................. 3-248 Typical Plate Characteristics of JAN-5687 ..................... 3-249 Typical JAN-5687 Characteristics; Variability of Sm, Mu and Rp.. . 3-249 Outline Drawing and Base Diagram of Tube Type JAN-5702WA ... 3-250 Typical Static Plate Characteristics of Tube Type JAN-5702WA; Permissible Area of Operation .............................. 3-254 Limit Behavior of Tube Type JAN-5702WA Static Plate Data; .1

3-205

. .

. . .

.

.

.

.

.

. . . .

. .

.

.

.

.

.

. . .

.

. . .

. .

. .

.

.

3-209 3-210

Limit Behavior of Tube Type JAN-5702WA Static Screen Data; Variability of Ic2 ....... ................................. Limit Behavior of Tube Type JAN-5702WA Transfer Data; Variability of Ib ......................................... Tube Type JAN-5702WA Limit Behavior; Variability of Ic2 ....... Limit Behavior of Tube Type JAN-5702WA Transfer Data; Variability of Ek ....... ................................... Typical Static Plate Characteristics of Tube Type JAN- 5702WA Typical Transfer Data for Tube Type JAN-5702WA ..............

3-211

Outline Drawing and Base Diagram of Tube Type JAN-5703WA

3-212

3-263

3-213

Typical Static Plate Characteristics of T,,oe Type JAN-5703WA: Permissible Area of Operation .............................. Limit Behavior of Tube Type JAN-5703WA Static Plate Data; Variability of Ib . ........

3-263

3-214

Limit Behavior of Tube Type JAN-5703WA Transfer Data........

3-206 3-207 3-208

WADC TR 55-1

.......

xxx.

..........

. .......

3-255 J-2bft 3-256

. ....

3-257 3-257 3-258 3-259

3-264


Figure .

3-264 3-265

3-219 3-.220

Typical Static Plate Characteristics of Tube Type JAN-5703WA Outline Drawing and Base Diagram of Tube Type JAN-5718 ...... Typical Static Plate Characteristics of Tube Type JAN-5718; Permissible Area of Operation ........................ Limit Behavior of Tube Type JAN-5718 Static Plate Data; Variability of Ib .................................. Limit Behavior of Tube Type JAN-5718 Transfer Data ........... Typical Static Plate Characteristics of Tube Type JAN-5718 .....

3-221

Typical Transfer Characteristics for Tube Type JAN-5718 ......

3-222

Typical Smi, Mu and rp Characteristics for 3-272 Tube Type JAN-5718 . .............................. 3-273 Outline Drawing and Base Diagram for Tube. Type JAN-5719 ...... 3-277 Permissible Area of Operation for Tube Type JAN-5719 ......... 3-277 Variability of Static Plate Characteristics of Tube Type JAN-5719 Limit Behavior of Tube Type JAN-5719 Transfer Data; ......... 3-276 .................. Variability of lb ........ . . . 3-278 Typical Static Plate Characteristics for Tube Type JAN-5719 3-279 u, rp Static Characteristics of Tube Type JAN-5719. Typical Sm, Outline Drawing and Base Diagram of Tube Ty--3-280 .......... .................... JAN-5725/6AS6W ,6AS6W; Typical Plate Characteristics of T"uc Tj"Iy7pe JAN-5'( 3-281 Permissible Area of Operation ........................ 3-285 Plate Characteristic Variability of Tube Type JAN-5725/6AS6W . Iransfer Characteristic Variability of Tube Type 3-285 ............ JAN-5725/bAS6W . ................... 3-286 Ic2 Variability of Tube Type JAN-5725/6AS6W ................ of Tube Type Variabili:y Screen Transfer Characteristic 3-286 JAN-5725/6AS6W ................................. Typical Plate and Screen Characteristics of Tube Type 3-287 JAN-5725/6AS6W ................................. 3-287 Typical Transfer Characteristics of Tube Type JAN- 5725/6AS6W.. Typical Sm and Suppressor to Plate Transconductance Characteristics 3-288 of Tube Type JAN-5725/6AS6W; Parametric in Edl.............. Typical Suppressor to Plate or Screen Transfer Characteristics 3-288 of Tube Type JAN-5725/6AS6W; Parametric in El .............. 3-289 Outline Drawing and Base Diagram o' Tube Type JAN-5726/6AL5W Typical Plate Characteristics of JAN-5726/6AL5W; Permissible 3-292 Area of Operation ................................. 3-293 Rating Chart I for Tube Type JAN-5726,'6ALSW ............... 3-293 Rating Chart 11 for Tube Type JAN-5726i6AL5W ............ 3-294 Rating Chart II for Tube Type JAN- 5726/ 6AL5W .............. 3-295 Typical Plate Characteristics of JAN-5726/6AL5W ............. 3-296 Typical Rectifier Characteristircs o JAN-57?6,6AL5W .........

3-215 3-216 3-217 3-218

3-223 3-224 3-225 3-226 3-227 3-228 3-229 3-230 3-231 3-232 3-233 3-234 3-235 3-236 3-237 3-238 3-239 3-240 3-241 3-242 3-243 3-244 3-245

WADC TR 55-1

xxxii

3-269 3-270 3-270 .3-271 .3-271


Figure 3-246 3-247 3-248 3-249 3-250 3-251 3-252 3.253 3-254 3-255 3-25E 3-257 3-258 3-2,9 3-2(,0 3-2M1 3-262 3-263 3-264 3-265 3-266 3-267 3-268 3-269 3-270 3-271 3-272 3-273 3-274 3-275

Outline Drawing and Base Diagram of Tube Type JAN-5744WA .... Typical Static Plate Characteristics of Tube Type JAN-5744WA; Permissible Area of Operation ........................... Limit Behavior of Tube Type JAN-5744WA Static Plate lata; Variability of Ib ................................... Limit Behavior of Tube Type JAN-5744WA Transfer DNta ....... Typical Static Plate Characteristics of Tube Type JAN-5744WA . . . Typical Tube Type JAN-5744WA Characteristics; Sm, rp and u Outline Drawing and Base Diagram of Tube Type JAN-5749, SBA6W " Typical Plate Characteristics of JAN-5749/6BA6W; Permissible Area of Operation .................................. Limit Plate Characteristics of JAN-5749/6BA6W; Variability of Ib . Limit Transfer Characteristics of JAN-5749/6BA6W ........... Typical Plate and Screen Characteristics of JAN-5749/6BA6W .... Typical JAN-5749/6BA6W Characteristics; Sm as Function of Eel; Parametric in Ec2 ................................ ....... Typical Transfer Characteristics of JAN-5749/6BA6W Typical Screen Transfer Characteristics of JAN-5759/6BA6W . . . Outline Drawing and Base Diagram of Tube Type JAN-5751 ...... Typical Static Plate Characteristics of Tube Type JAN-5751; ........................ Permissible Area of Operation Limit Behavior Static Plate Characteristics for Tube Type JAN-5718 Limit Behavior of Transfer Data for Tube Type JAN-5751. ....... Typical Static Plate Characteristics of Tube Type JAN-5751 ...... Outline Drawing and Base Diagram of Tube Type JAN-5784WA .... Typical Static Plate Characteristics of Tube Type JAN-5784WA; Permissible Area of Operation ......................... Limit Plate Characteristics of Tube Type JAN-5784WA; Variability of lb .. .................................. Limit Plate Characteristics of Tube Type JAN-5784WA; Variability of Ic2 .................................. Typical Transfer Characteristics of Tube Type JAN-5784WA; Variability of Ib .................................. Limit Screen Transfer Characteristics for Tube Type JAN-5785WA; Variability of Ic 2 . . . . . . . . . . . . . . . . . . . . . . . . Typical Static Plate and Screen Characteristics of Tube Type JAN- 5784WA . ................................ Typical Suppressor Transfer Characteristics for Tube Type JAN-5784WA ................................. Typical Transfer Characteristics for Tube Type JAN-5784WA .... Outline Drawing and Basi Diagram of Tube Type JAN-5814A ..... Typical Plate Characteristics for JAN-5814A; Permissible Area of Operation ......................................

WADC TE 55-1

xxxiii

3-297 3-301 3-302 3-302 3-303 3-304 3-305 3-308 .3-310 3-311 3-311 3-312 3-313 3-313 3-314 3-318 3-318 3-319 3-319 3-320 3-324 3-325 3-326 3-326 3-327 3-327 3-328 3-3218 3-329 3-330


Figure 3-276 3-277 3-278 3-279 3-280 3-281 3-282 3-283 3-284 3-285 3-286 3-287 3-288 3-289 3-290 3-291

3-333 Limit Plate Characteristics for JAN-5814A; Variability of lb ..... 3-333 Limit Transfer Characteristics for JAN-5814A ................ 3-334 Typical Plate Characteristics for JAN-5814A ................. Typical Transfer Characteristics for JAN-5814A............. .. 3-334 .3-335 Typical Plate and Grid Characteristics for JAN-5814A ......... 3-335 Typical JAN-5814A Characteristics; Sm, Mu and rp ............ 3-336 Outline Drawing and Base Diagram of Tube Type JAN-5829WA .... . . . . 3-339 Permissible Limits of Operation for Tube Type JAN-5829WA Rating Chart I for Tube Type JAN-5829WA Showing Permissible 3-341 Operating Area for Choke and Capacitor Input Circuits ......... Rating Chart I[ for Tube Type JAN-5829WA Showing Permissible 3-341 Operating Area for Capacitor Input Filter Operation ........... Rating Chart III for Tube Type JAN-5829WA Showing Minimum Allowable Resistance Effectively in Series with each Plate or 3-342 Receiver Tube for an Allowable A-C Plate Voltage ............. 3-342 Typical Plate Characteristic oi Tube Type JAN-5829WA ........ 3-343 Outline Drawing and Base Diagram of Tube Type JAN-5840 ....... Typical Static Plate Characteristics of Tube Type JAN-5840; 3-347 Permissible Area of Operation ......................... Limit Behavior of Tube Type JAN-5840; Static plate Data, 3-347 ............................ Variability of Ib ....... ULnit Behavior of Tube Type JAN-58- ' Static Plate Data; Variability of Ic2

3-292 3-293 3-294 3-295 3-296 3-297 3-298 3-299 3-300 3-301

3-302 3-303

..................................

Limit Behavior of Tube Type JAN-5840 Transfer Data; .................................. Variability of lb Limit Behavior of Tube Type JAN-5840 Transfer Data; ................. .............. Variabil ty of 1c2 .. Typical '.late and Screen Characteristics for Tube Tyue JAN-5840 Typical Plate and Screen Transfer Characteristics for Tube Type JAN-5840 ................................... Typical Sm and Rp Characteristics of Tube Type JAN-5840 ....... Outline Drawing and Base Diagram of Tube Type JAN- 5896 ...... Permissible Limits of Operation for Tube Type JAN-5896 ........ Rating Chart I for Tube Type JAN-5896 Showing Permissible Operating Area for Choke and Capacitor Input Circuits .......... Rating Chart II for Tube Type JAN-58b Showing Permissible Operating Area for Capacitor Input Filter .ZIperation ........... Rating Chart III for Tube Type JAN-5896 Showing Minimum Allowable Resistance Effectively in Series with each 'late or Receiver Tube for an Allowable A-C Plate Voltage ............. Typical Plate Characteristic Single Section for Tube Type JAN- 5896 ....................................... Outline Drawing and Base Diagram of Tube Type JAN-5899 .......

WADC TR 55-1

xfliv

3-348

3-348 3-349 3-349 3-350 3-351 3-352 3-355 3-356 3-356

3-357 3-357 3-358

LIST OF ILLUSTRATIONS (Cantinued) Figure 3-304 3-305 3-306 3-307 3-308 3-309 3-310 3-311 3-312 3-313 3-314 3-315 3-316 3-317 3-318 3-319 3-320 3-321 3-322

Page Typical Static Plate Characteristics of Tube Type JAN-5899; Permissible Area of Operation .......................... 3-363 Limit Behavior of Tube Type JAN-5899 Static Plate Data; Variability of lb .... ............................. 3-363 Limit Transfer Data f or ýTube Type JAN-5899* Variability of Ib . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . .. . . . . . . . . . . 3-36 4 Typical Plate Characteristics for Tube Type JAN-5899........ 3-364 Typical Plate and Screen Transfer Characteristics for Tube Type JAN-5899 ........................... ......... 3-365 Typical Sm and Rp Characteristics of Tube Type JAN-5899 ...... 3-366 Outline Drawing and Base Diagram of Tube Type JAN-5902 ...... 3-367 Typical Static Plate Characteristics of Tube Type JAN-5.02; Permissible Area of Operation ......................... 3-37 1 Limit Behavior of Tube Type JAN-5902 Static Plate Data; Variability of Ib .................................. 3-371 Transfer Curve Variability Permitted by Specification for Tube Type JAN-5902 ............................... 3-372 Typical Plate Characteristics for Tube Type JAN-5902 ........ 3-372 Typical Plate and Screen Transfer Characteristics of Tube Type JAN-5902 . ................................. 3-373 Typical Sm and Rp Characteristics of Tube Type JAN-5902 ..... .3-374 Outline Drawing and Base Diagram of Tube Type JAN-6005/6AQSW 3-375 Typical Plate Characteristics of JAN-6005/6AQ5W; Permissible Area of Operation ........................ 3-379 Limit Plate Characteristics of JAN-6005/6AQ5W; Variabilityof Ib 3-380 Limit Tr&nsfer Characteristics of JAN-6005/6AQ5W .......... 3-380 Typical Plate Characteristics of JAN-6005/6AQSW ........... 3-381 Typical Transfer Characteristics of JAN-5005/6AQ5W ......... 3-481

3-324

Typical Characteristics of JAN-6005/6AQ5W; Sm as a Function of Ecl; Parametric in Ecl ........................... 3-325 Typical Screen Transfer Characteristics of JAN-6')6/6AQ5W . .. 3-326 . Typical Plate and Grid Characteristics of JAN-6005/6A•SW .... 3-327 Outline Drawing and Base Diagram of Tube Type JAN-6021 ...... 3-328 Typical Static Characteristics of Tube Type JAN-6021; Permissible Area of Operation ......................... 3-329 Limit Behavior of Tube Type JAN-6021 Static Plate Data; Variability of Ib .................. .............. 3-330 Limit Behavior of Transfer Data for Tube Type JAN-6021 ....... 3-3:41 Typical Static Characteristics of Tube Type JAN-6021 ......... 3-332 Typical Plate Transfer Data for Tube Type JAN-6021 .......... 3-333 Outline Drawing and Base Diagram of Tube Type JAN-6080WA ... 3-334 Typical Plate Characteristics of JAN-O080WA; Permissible Area of Operation ............ .................... WADC TR 55-1

xxxv

3-382 3-383 3-383 3-384 3-388 3-389 3-389 3-390 3-391 3-392 3-396


Figure 3-335 3-336 3-337 3-338 3-339 3-340 3-341 3-342 3-343 3-344 3-345 3-346 3-347 3-348 3-349 3-350 3-351 3-352

Limit Plate Characteristics of JAN-6080WA; Variability of Ib .... Typical Plate Characteristics of JAN-6080WA ............... Outline Drawing and Base Diagram of Tube Type JAN-6088 ...... Typical Static Plate Characteristics of Tube Type JAN-6088; Permissible Area of Operation ......................... Limit Behavior of Tube Type JAN-6088 Static PLkLte Data; Variability of lb ................................... Limit Behavior of Tube Type JAN-6088 Transfer Data; Variability of lb .................................... Typical Static Plate Characteristics of Tube Type JAN-60B 8 ...... Outline Drawing and Base Diagram of Tube Type JAN-6111 ...... Typical Characteristics of Tube Type JAN-6111; Permissible Area of Operation .................................. Limit Behavior of Tube Type JAN-6111 Static Plate Data; Variability of Ib .................................. Limit Behavior of Tube Type JAN-6111; Variability of lb and Sm Typical Static Plate Characteristics of Tube Type JAN-6111 ...... Typics' Plate Transfer Characteristic of Tube Type JAN-611i .................................... Typical Sm, Rp and u Characteristics of Tube Type JAN-611B Outline DrwAng and Base Diagram of Tube Type JAN-6112 ...... Typical Static Plate Characteristics of Tube Type JAN-6112; Permissible Area of Operation ........................... Limit Behavior of Tube Type JAN-6112 Static Plate Data; Variability of lb ......................... ............. Limit Behavior of Tube Type JAN-6112 Transfer Data; VRrlnhilitv nf T•

3-353 3-354 3-355

Typical Static Plate Characteristics of Tube Type JAN-6112 ...... Typical Plate Transfer Characteristic of Tube Type JAN-6112 ................................... Typical Sm, Rp, and u Characteristics of Tube Type JAN-6112 ....

4-1 4-2 4-3 4-4 4-5 .4-6 4-7 4-8 4-9 4-10

Distribution Distribution Distribution Distribution Distribution Distribution Distribution Distribution Distribution Distribution

WAE.• TR 55-1

of of of of of of of of of of

Transconductance for JAN-IAN. ............. Plate Current for JAN- lAD4 ................. Transconductance for JAN-2E30 ............... Plate Current for JAN-2E30 ................. Operation Screen Current for JAN-2E30 ........ Transconductance for JAN-3A5 .............. Plate Curren, for JAN-3A5 ................. Transconductance for JAN-3B4 ............... Plate Current for JAN-3B4 .................. Operations Screen Grid Current for JAN-3B4 .....

xxxvi

3-3 96 3-397 3-398 3-401 3-402 3-402 3-403 3-404 3-408

.

3-409 3-410 3-41! 3-412 3-4113 3-414 3-418 3-418 3-419 3-420 3-421 3-422 4-2 4-3 4-4 4-5 4-6 4-7 4-8 4-9 4-10 4-11

LIST OF ILLUSTRATIONS (Continued)

pag

Figure 4-11

Distribution of Emission Current for JAN-5R4WGA ............

4-12 4-13 4-14 4-15 4-16 4-17 4-18 4-19 4-20 4-21 4-22 4-23 4-24 4-25 4-26 4-27 4-28 4-29 4-30 4-31 4-32 4-33 4-34 4-35 84.36 4-3?

Distribution Distrib'ition Distribution Distribution Distribution Distribution Distribution Distribution Distribution Distribution Distribution Distribution Distribution Distribution Distribution Distribution Distribution Distribution Distribution Distribution Distribution Distribution Distribution Distribution Distribution Distribution

of Operation Current (2) fcr JAN-5R4WGA ........ of Operation Current for JAN-5Y3WGTA ......... of Power Output for JAN-6AG7 ................ of Plate Current for JAN-GAG? ................. cf Power Output for JAN-6LGWGB .............. of Plate Current for JAN-6L6WGB .............. of Screen Grid Current for JAN-6L6WGB .......... of Transconductance for JAN- 5636 .............. of Plate Current for JAN-5636 ................. of Screen Grid Current for JAN-5f36 ............. of Transconduetance for JAN-5654/6AK52 ......... of Transconductance for JAN-5670 .............. of Transconductance for JAN-5672 ............ of Power Oscillation for JAN-5686 .............. of Plate Current for JAN-5686 ................. of Screen Grid Current for JAN-5686 ............ of Transconductance for JAN-5687 ............... of Plate Current for JAN-5687 .................. of Transconductance for JAN-5702WA ............. o! Transconductance for JAN-5703WA ............. of Transconductance for JAN-5718 ............... of Transconductance for JAN-5719 ............... of Transconductanr:e for JAN-5744WA ........... of Conversion Transconductance for JAN-5750/6BE6W of Cathode Current for JAN-5750/6BE6W .......... of AC Amplification for JAN-5751 ................

9

4.-t

fctrihttinn

nf Trnct-nnanrhnnrp-P frr

o

4-39 4-40 4-41

Distribution of Pla-te Current for JAN-6080WA ............... Distribution of Transconductance for JAN-6112 ............... Distribution of Plate Current for JAN-6112 ................

7

'2 2 4 O 9

o 2 3 4

2

WADC TR 55-1

xxxvii

.TAW•ft.OnWA

4-12 4-13 4-14 4-15 4-16 4-17 4-18 4-19 4-20 4-21 4-22 4-23 4-24 4-25 4-26 4-27 4-28 4-29 4-30 4-31 4-32 4-33 4-34 4-35 4-36 4-37 4-38 4.34

4-40 4-41 4-42

LIST OF TABLES 3Mg?!

Table 1-1 1-2 1-3 1-4

2-i 2-2 2-3 2-4 2-5 3-I 3-2 3-3 3-4 3-5 3-6 3-7 3-8 3-9 3-10 S-11 3-12 3-13 3-14 3-15 3-16 3-17 3-18 3-19 3-20 3-21 3-22 3-23 3-24 3-25 3-26 3-27 3-28 3-29

.................................. Table of Symbols Tube Properties . ................................... Approaching Common Tube Ratings ........................ Combinations Defining Lot Distributions of Tube Characteristics vb. Procuremem Specifications ..........................

xxxxi 11-5

Plate Current vs. Circuit Current ........................ Tabulations of Squares and Cross Products .................... Values of the Factor "F"' and Selected Levels of Probability for I to 120 Degrees of Freedom .......................... Plate Current vs. Time (Non-linear Correlation) ............... Plate Current vs. Time and the Logarithmic Transformation .......

2-7 2-7

Circuit Designers Check List ............................ Receiving Tubes of MIL-STD-200C .......................... Numerical Listing of Receiving Tubes of MIL-STD-200C per 5 October 1955 ...................................... Acceptance Test Limits of JAN- 1A3 ....................... Acceptance Test Limits of JAN- IAD4 ........................ Application Precautions for JAN- ]AD4 ...................... Acceptance Test Limits of JAN-1AH4 ........................ Application Precautions for JAN-1AH4 ........................ Acceptance Test Limits of JAN-1B3GT ........................ Acceptance Test Limits of JAN-1Z2•.......................... Acceptance Test Limits of JAN-2B22 ...................... Acceptance Test Limits of JAN-2C40 ...................... Application Precautions of JAN-2C40 ...................... Acceotance Test Limits of JAN-2E30 ...................... Application Precautions for JAN-2E30 ...................... Acceptance Test Limits of JAN-3A5 ....................... Application Precautions for JAN-3A5 ...................... Acceptance Test Limits of JAN-3134 ....................... Application Precautions for JAN-3m. ...................... Acceptance Test Limits of JAN-3V4 ....................... Application Precautions for JAN-3V4 ....................... Acceptance Test Limits of JAN-5R4WGA ..................... Acceptance Test Limits of JAN-5Y3WGTA .................... Acceptance Test Limits of JAN-6AG7Y ....................... ...................... Application Precautions for JAN-6AG7I Acceptance Test Limits of JAN-6AH6 ........................ Application Precautions for JAN-6AH6 ...................... Acceptance Test Limits of JAN-6.AU6WA ..................... Application Precautions for JAN-6AU6WA .....................

3-2 3-3

WAD(C TR 55-1

xxxviii

1-8

2-14 2-19 2-21

3-4 3-34 3-38 3-40 3-47 3-49 3-54 3-60 3-67 3-70 3-71 3-78 3-80 3-87 3-89 3-94 3-95 3-100 3-102 3-105 3-112 3-119 3-120 3-128 3-130 3-138 3-139

LIST OF TABLES (Continued) Table

Page

3-30 3-31 3-32 3-33 3-34 3-35 3-36 3-37 3-38 3-39 3-40 3-41 3-42 3-43 3-44 3-45 5-46 3-47 3-48 3-49 3-50 3-51 3-52 3-53 3-54 3-55 3-56 3-57

Acceptan~ce Application Acceptance Application Acceptance Application Acceptance Acceptance Application Acceptance Application Acceptance Application Acceptance Acceptance Acceptance Application Acceptance Application Acceptance Application Acceptance Application Acceptance Application Acceptance Application Acceptance

qrR

Ann_• i-taýt4

3-59 3-60 3-61 3-62 3-63 3-64 3-65 3-61 3-67 3-68 3-.69 3-70 3-71 3-72 3-73

Acceptance Application Acceptance Application Acceptance Application Acceptance Acceptance Application Acceptance Application Acceptance Application Acceptance Application

WADC TR 55-1

Test Limits of JAN-6BG6G ..................... Precautions for JAN-6BG6G. ..................... Test Limits of JAN-6C4W ..................... Precautions for JAN-6C4W .................... Test Limits of JAN-6L6WGB ..................... Precautions for JAN-6L6WGB .................. Test Limits of JAN-6X4W ..................... Test Limits of JAN-IZATIWA ................... Precautions for JAN-12ATVWA .................. Test Limits of JAN- 5636 ..................... Precautions for JAN-5636 ..................... Test Limits of JAN-5639 ..................... Precautions for JAN-5639 ..................... Test Limits of JAN-5641 ..................... Test Limits of JAN-5647 ..................... Test Limits of JAN-5654/GAK5W ................. Precautions for JAN-5654/6AK5W ................ Test Limits of JAN-5670 ..................... Precautions for JAN-5670 ..................... Test Limits of JAN-5672 ..................... Precautions for JAN- 5672 ..................... Test Limits of JAN-5686 ..................... Precautions for JAN-5686 ..................... Test Limits of JAN-5687 ...................... Precautions for JAN-5687 ..................... Test Limits of JAN-5702WA ..................... Precautions for JAN-5702WA ..................... Test Limits of JAN-5703WA .................... Drn,"

t

,o

-#f

TAW

rY'7IWA

.....................

Test Limits of JAN-5718 ..................... Precautions for JAN-5718 .................... Test Limits of JAN-5719 ...................... Precautions for JAN-5719 ..................... Test Limits of JAN-5725/6AS6W .................. Precautiorn for JAN-5725/6AS6W ................. Test Limits of JAN-5726/6ALSW .................. Test Limits of JAL4-5744WA ...................... Precautions for JAN-5744WA ................... Test Limits of JAN-5749/6BA6W .................. Precautions for JAN-5749/6BA6W ................ Test Limits of JAN-5751 ...................... Precautions for JAN-5751 ...................... Test Liwits of JAN-5784WA .................... Precautions for JAN-5784WA ................... xxxix

3-148 3-149 .3-154 3-155 3-161 3-162 3-169 3-175 3-177 3-184 3-185 3-195 3-196 3-201 3-207 3-214 3-216 3-222 3-224 3-231 3-232 3-238 3-239 3-244 3-245 3-252 3-253 3-261 -.... , noe• 3-267 .3-268 3-275 3-276 3-283 3-284 3-291 3-299 3-300 3-307 3-309 3-316 3-317 3-322 3-323

LIST OF TABLES (Continued) Pge

Table 3-74 3-75 3-76 3-77 3-78 3-79 3-80 3-81 3-82 3-83 3-84 3-85 3-86 3-87 3-88 3-89 3-90 3-91 3-92 3-93 3-94 3-95

Acceptance Application Acceptance Acceptance Application Acceptance Acceptance Application Acceptance Application Acceptance Application Acceptance Application Acceptance Application Acceptance Application Acceptance Application Acceptance Application

WADC TR 55-1

Test Limits Pvcautions Test Limiti Test Limits Precautions Test Limits Test Limits Precautions Test Limits Precautions Test Limits Precautions Test Limits Precautions Test Limits Precautions Test Limits Precaution,. Test Limits Precautions Test Limits Precautions

of JAN-5814A .................... for JAN-5.,14AA ................... of JAN-5829WA ................... of JAN-5840 ..................... for JAN-5840 ..................... of JAN-5896 ..................... of JAN-5899 ..................... for JAN-5899 ..................... of JAN-5902 .......................... for JAN-5902 .......................... of JAN-6005/6AQ5W ................ for JAN-6005/6AQ5W ............... of JAN-6021 ...................... for JAN-6021 ..................... of JAN-6080WA .................... for JAN-6080WA ................... of JAN-6088 ...................... for JAN-6089 ......................... of JAN-6111 ........................... for JAN-6111 ..................... of JAN-6112 ...................... for JAN-6112 .....................

xl

3-331 3-332 3-338 3-345 3-346 3-354 3-360 3-362 3-369 3-370 3-377 3-378 3-386 3-387 3-394 3-395 3-399 3-400 3-406 3-407 3-416 3-417

TABLE 1- 1.

TABLE OF SYMBOLS

For the purpose of simplification, the following abbreviations and symbols are used herein and on t he tube specification sheets wherever practicable. An-,,trom unit Amperes (may tbe either aerm ý.r de)

A

eb "Peak

dcaodSifeI

Ebb Eb lb

Awapere% (peak value)t or asiode a& c aImperes (71051 n I alpha) Attentuition ennstant 'eAlternating cur. cot Atic dc amperes ALL) Acceptance limit for samp'e dis. a

IcFcl.2.3l FecdKe2,1

Irrids Adjust grid voltage for the sprei. tie'd plate current

Ec lb

AQI.

Acc-ti' uliylen AQ. cc-p~d qaltyli' l'haxe c~matant. Tuning suaceptance Velocity of light C'apa.citance.E

Eco d

:J(beta 0 B- o c

de cut-tiff grid Voltaire Voltage peak between anode No.. I and any deflection plate In cathode ray tubes olaeo -aoe.-rdcm

FAyd

setvolndayemiof

Dclzreezetitirae Crk. Cgp. Crk. ecr. Cpk t. CnInput Cli CL em (7u! cps CRO et .Center CW. .1 (delta

or plate voltage

de anode or plate eupply voltage Adjust plate voltage to produce the specified plate current de voltage on repective grrids de supply voltage to respective

Tubes Tubderaindic- ed we h lc toe niae capacitance Capa.citor between cathode and g~round Load capacitance C'entimeter Output capaci -tance Cycles per secondPikPavotgdrpbwen Cathode ray oscilloscope tap Continuous wave A chong-e in the value of the in-. dicated Variable. When expressd in percent the difference in readings is divided by

ianod rdcn

End-of-plateau voltage

*

-~z

Faaiac'btcntedc f Filament or heater voltage F~f 'P0 Adjust filament potential (with other potentials held constant) to reduce the power output obtamned on osillation by the amount specified lFgl.z;1 -ma value of ae component of input Voltagre for respective r rids rd P and caktvoltaedrpbtengd egry.ery 1.2.3 Peak forward grid voltage. egs Peak inverse grid Voltagre hk Iheater-cathode voltage (sign to indicate pnlatity of heater with respect to cathode) l'ad Ignitor voltage drop ao~ c toeapuoent *Ioutput Yoitage of rectifiers F.O Overvoltage for radiation counter tubes to Pulse amplitude Ep rms value of the at component of plate voltage, with mepect ts cathode Epp ac anode or plate supply voltage epx Peak plate inverse .olt~ace

db D11.2,3.4 de DF dik itDu

piled by 100 Decibels Deflection plates Direct current Deflection factor In wolts per inch Ra~te of rise of cathode current pulse The product of time of pulse and pulse repetition rate (duty

ely

D y node

ED

Itallistic deflection

Vr

Eb.Ebi.2.3

dc %oltarer-n respective anodes or Plate*.. In the eatie of multi. pier tubets containing more than oreS operntinir unit. the number cf the unit concerneed is Inserzed between the- Voltaire P~m. tweotanti the element symbol. For e-xample. M~. Elp. EMet etc. The numbtr of the unit is the number of the plate In that unit

ERt

cycle)

epy

Era Fit EsStarting

Peak forward anode or plate forward voltage. Retflector voltage Reservoir Voltagre Resonator voltage de emission voltage

voltages for radiation counter tubes

F~d FKxh Esig Eta fad

WADC TR 55-1

External shield Voltagre Shell voltage Applied signial voltage Target voltage Average voltage drop betweetn anode and cathode

X11Bs

--------------.-..-----

vilbeCp ,-

TABLE 1-1.

P,-ak voltage drop beteen anode arid cathode lonization, breakdown, tir striking voltage Flan•nt I. -'Fiet,,ney (in cpsi Maximum frequency above which recalwving tutb pe.iformance deterior~ate., perriiuily and sharply frequericy at which Miaximum

rtd 1?

F FA

Ft

Maimum rating apply Fi .quencvy at whi'h maximum plate voltages and plate input are lihitted to .r1.1percirnt of the ratings for Fl. For frequencieSi between Ft and F2 the maximum plate voltage and plate in the input will be reduced at that so roetrect proportion the frequency F2 these factorq will not extied So percent of rhe-ir maximum tatitigs

F2

fet rk Fag

F'i.iment ernter tUp F_'.>ment-cathode return Frequency of signal generator

ft. L. G G ye. (gamma't g, g1.2,3

FVot lamberte Are, Ilrati,,n of gravity lEquivalent econductance Propagation tonstant Grid (number to identify starting from cathode)

"-

(Continued)

TABLE OF SYMBOLS

KTB kv kA kva kva k'edc

Reservoir turetret Resonator current u.mispion cup rent dek Peak emission current dr comlpone.nt of primary emission from gi-ad indicated dr t.rget current Ioniuzation current Degrees Kelvin C'sthicde hitlocycle, iecycles e noise Iower Theoretical rcsistanc Peak kilovolts kilovoltm Peak kilovol.-amperes s ak kilovolt -rm " a de kilovolts

kW kw . LAI.

Kilowatts Peak kilowatts Lambert% samlimit formedian acceptance Lower or sample pie average

f ilambdaP 0 Le

Wavelength isuiant wavelength Conversion loss or gai i ratio of

it Irs Is is log its K k kc

available signal power to the available intermediate frequency power) Leakage current IInsertion loss Lumens

[lb grids, Im LRI.M

GA ;r fl hrt ht Ia lb. 1hi),2,3

(rids having common pin connectieon Gas amplification (Gax ratio Field strength in guns Heater renter tap lleater tap An,edt. current dc current of respective anodes or

Ic. Icl.2.3

Peak value of tic anode or plat@ current. When used in reference to pulses, the maximum peak current excluding spike etr ,urrtnt of respective grid

m mA ......... ma mAac mAdce

Peak grid current Current of anode producing seeondhery emission Filament or heater current Intermediate frequency trms value of ac component of grid

Me Meg mfti fl ml mr MRSI)

g2

4

ple".

IV

Idy If if Ig Ihk i k ik iL ,n! 'on. h, lip

WADC TR 55-1

LSI

LSLA 1"

current leakage current Ilester.cathode IiIntrcretms Iignitor current itr cathode current Peak cathode current Peak load current

Mu or u mVac

Interr'ei -onnection dceompontit of output current of rectifiers per tube rms value of ar -o-nponent of plate current pRelteer current

my MW Mw mW mw N

XB

Lower reject limit median for a sample of tub"s Standardized light source supplied by a coiled tungsten lamp with a lead or lime glass envelope operated at a color temperature of 2.870"K Lower specification limit for average of acceptable lots miterit. or onei miilOfl r Igurie 0 Meter, or one.thousandth ac (rms) or dti milliamperes Peak milliamperes an milliamperes (rms) de milliatireres Megacycles Melgohms Millihoor lamberts Millihenry Milbiamberts Milliroentgern Maximum rated standard devialion Milliseconds Amplification factor ac millivolts (rmsl Peak millivolts Megawatts Peak megawatts Milliwatts Peak milliwatta for rapdiatior em .'ounte

tv

b

,'ounr tubes

C

y

' Co y Be st Av afl able

TABLE 1-1.

TABLE OF SYMBOLS

(Continued)

nr

No c-,nr,,-ct.or.

rp

l[i.naiic intern"l plate resistanc

Npoo

N-i...- beure Coura per minute

ra

of tube Remnator

Nr

P

Platese Per plate

rp

Plate breakdown factor tepi 2 lb) prr Aversea. drive power Peak drine power Power di-sipation of reslectis' grids Power input (plate) Peak power input Reactive power in watt& Plateau lrngth N'oiPs output Intrinsie P Average p,-Wer output lI-ak leakage poWer

Pb Pi pd Pgl.2.3 Pi Pt pi Pt Pn Po P. P, [)-u APo, etc Ef AI',. etc

I po Pp per Ps Q

Change in P.•.tv

of

an id--

dual tube, csused by the spec'fled change in E-f th;ioge in Pu. etc. caused by a tent i.ife. shick, fatigue. etc.) Peak power output Plate or anode pea-er dissipation Pulse recurrence rate in pualse per second Relative plateau slope Quality of a circuit ...aded Q Intrinsic Q or quality of a circuit without external loading Rflector Rwtntgen

Q|t . Q,• r r

~b Re Mc

.i Rf R" r Rk -tkal. Rka2, itikrs. Rfrn. eo. RL c-.

Dy.n"am

dc resistance of external plate ciiouit I by-passed) dr resistance 'if vttxtnal grid circult (by-passed) Reference rrristor for noise ratio n,-aturements (for crystal rectifiers) Radto frequency Resistance in series with filament or heater kesistance in series with grid lyiamic internal grid resistance Rm-s]itance in series with cathode Tube resistance between the esetrod"-s indicaled powar Load resistance (Unity factor. Negligible dcersistance)

Aso. etc. t Sr

S.-nsttivity ratio (max. Ib t

Sd ad Stl, X2, etc ah

e (sigmal W lligma plime) Sm ASm. Mer. Ef

T

TA to tad

t1ad TB

TIug tj tk

tp

nsones'qs

Resiatance in series with plate ax anocde

WADC TR 55-1

•-

snsitivity (phootabUS")

Stariter electrode .'onversion transcondoctsnce Spectral distrnbution Shield Tranacondu•ctance between the doments indicated Shell "Input" standing-wi we ratio Ill vnotage -Output" st4nditl-w"Sve ratio In voltage grid(eontr.ol Tranaconductanct plate) Change in Sm. etc. of an indiuidual tube, eausd by the spredfled chanri' in Ef Change in Sn. etc- causod by a test (life, shck, fatigue, etc.)

a

,iver)

tRp

Video impedansee Static sensitivity (phototub5)

Counts pfe eecond fltpu n.:'-e ratio (ratio (f niis pow-rrotpui to res•isItance i•iistP

Np.

xlii)

main.

IbJ Tenmperature (degre•s centigrade) unless Test duration (setonda, otherwiie specified) Ambient temperature Ta rget Anode delay time. A time interval betwe-n the point on the rising portion of the grid pulse which is 26• percent of the maximum unloaded pulse amplitude and the point where anode conduction take, place Atiotd, delay time drift Eivelope Cp ,ptrature pua-l t,, fall from 70 7 percent of the maximum puls.e amplirude to 6hpercent of the maniMUM pulse amplitud". excluiaeg ;;-ikc, in. n:cro;acc.nda T. mr-t rature of condensed wi-.rCory in 'C Viriaticn in firing time (in Cv,th,odc conditioning time ecoy.ds) necessary before the -.l-ppiration of high voltage. In TR tubes, time delay between appl,lcatirn of ignitor voltage .ind rf pwer Pule durstinn (excluding inagnetronn). The timi. Interval betiveen the pointt in' the trace envelope at which the inAtan. are vq'n! t0 on-niaplitudes the maximum 70.7 percent spike. Fur exi.ading amplitude I 3 martni-tns. we 4IC

Wi

V v vA

magrnptionr). The time duration of a pulse tn rise fr,,m 26 percent of th.- maximum pulse amplitudo to 70.7 Mircent of the maximum pulse amplitude. exeluding spike, in microseconds Time of rise of current pulse in microseconds (for marnetrona. see 4.16.3.3) Time of rise nf voltage pulse in microseconds (for magnetrons, A ie 4.i6.3.3) Amplifiration factor A Microamperes, peak value ae microamperes (ms) 4c microampere Upper acceptance limit for ampie average or sample median Mlcromhos Mirrofarads nries Mr Uppe. reject limit median of a sample of tubes Microseconds Upper specification limit for averages of acceptable lots Micromicrefarads .e mi-ruwvilta (rims) de micruvolts Microwatts be either ac rms or dci Volts v(may peikpedauce V~lts, Volts, peakrels Peak volt-amperes

"Vcr

ac volts (rmril

Vile v'in

dc v,-ults %'rlts, peak value, per inch of de-

%'J

flection Amplitude jittet

tre trV

we uAac uAde UAIL umhos uf uh URL.M us

1181 \ uuf uVa uVdc

-

ii'A"

It 2n i

VU Vx W w WS X1

X2

b.iiair %

"i01u-1.9

-.

I

-

Y2

7

z

Zd

ZLZ.-K /Lk

zg Zi

dr resistance) Modulator frequency load imped. ante Output impedance and characteristic impedance Impedance in plate circuit

Zni Zo Zp Zpp

Impedance between plates in pushpull circuit

11)2

Deflection produced by the deflection plates near the screen (for cath-de-ray tubes)

3['4

Deflection produced by the deflec. finn plates near the base Jfor cathode-ray tubes)

for mr--hanu,-pt

Standard design test . 4

Speial design test Tist to be performed at the conclusion of the holding period (SA-e 4.5) Indicates change on tube specification sheet

tests

with the main axi% of the tube normal and the major crotssisection parallel to the sccelerrt-

Indicates delhion from the tube specification sheet

;ADgf,,3rp

WAIX TR 55-1

Impedance of the grid eircuit lmp'dan-e between gnrds of pushy-all circuit Impedance betwerei grid and cath,2, THE FORMULA MAY SE SIMPLIFIED D N-2 ANO OF PLACE N IN bLIGHTLY my USING THE APPROXIMATION WILL OE SUFFICIENT. W "MEN

SED,

95% Y-

cOWi'C

units

b

a+

2S5

TEST OF SIQNIFICANCL

(N-2)nL

[

MEHlOD ADPEOZIMAAI corIIIC~l1d

Of COnflATION

ESTIMATING

GUATION

Figure 2-5. Formulae for Determining Correlation

WADC TH 55-1

2-il

. a N

Ix-300I0 a AN-; N

!Y-220!'3

II2- 2M.464

:ET'-mgflU IXY- 1663-046

T-4044** N

0

Ix'

-

WX' - XIX

- 2399.494 -29SS2 -

Wg

2XY* -TIY

Xi

-y [XY- NIX

- 163.046 - 1679.510G

rOSWCeOf C(Ir

r4.4"

9.944

*&977459-976.201 -l.4M 3.536

AtyON

r

'"

-[N2-4

i-

est'r~nGL I•tlou• TIO f-, *.X*b

-T-al

y

C ab

Ix

Alii

M.3.6

Y- .3561X+II2

bw 4419- 356 K 76

1T712

RIVrNOAE.) MGR 0ETIMATE Of

(3-53)'

3VSN

so U

W

95% COPfIdSNCt 104its

yT- X +b t2Sv .356iX ý

*-

LLWt-. LIiT

T- -35",,-

+ 1835 1546

NTT' VW SHOWIANCI

?r.-:--.?) r 2 F"m .13"/h

Figure 2-16. CaILU'zdO-0.'.'•o WADC TR 5r,-A

Sir~plt Cofrelm-a on Using Deviations 2-t2

40,-

4.7-

4'

14.6

A.

4tit 4.5--

4

// 43--C.

42-01

//

4.1{i

/

/

/

70

[L

tM• M.

3.0 MN

t.0

CUBES? IN MttitAWMlit

Figure 2-7. Plot of Test-Point Current Agair., Circuit Output Curren. with Line of Estimation and Confidence Limits as Calculated from Deviations from Mean

°WADC Tlt 5b- 1

2-13

TABLE 2-3 VALUES OF THE FACTOR "F" AND SELECTED LEVELS OF PROBABILITY FOR I TO 120 DEGREES OF FREEDOM VALUES OF F AT SELEC"I iD PROBABILITY PROBABILITY OF CHANCE OCCURRENCL' (N-2

.01

.05

PROBABILITY OF CHANCE OCCURRENCE (N-2)

.001

.05

F RATIO 1

f

.01

f

.001

F RATIL

18

4.414

8.285

15.38

4

18,513 10.128 7.709

98.503 34 216 21.198

998.5 167.5 74.14

19 20 21

4.381 4.35] 4.325

8.185 8.096 8.017

15.08 14.82 14.59

5 6

6.608 5.987

16.258 13.745

47.04 35.51

22 23

4.301 4.279

7.945 7.881

14.38 14.19

7

5.591

12 !46 -

29.22

24

4.260

7.823

14.03

8

5.318

11.259

25.42

25

4.242

7.770

13.88

9

5.117

10.561

22.86

26

4.225

7.721

13.74

10

4,965

10.044

21,04

27

4.210

7.677

13.61

11

4.844

12

9.646

19.69

28

4.196

7.636

13.50

4.747 4.667 4.600 4.543 4.494 4.451

9.330 9.074 8.862 8.683 8.531 8.400

18.64 17.81 17.14 16.59 16.12 15.72 1

4.183

7.598 7.563 7.314 7.077 6.851 6.635

13.39 13.29 12,61 11.97 11.38 10.83

161.45

2

13 14 15 ld 17

4052.2

405284.0

29 30 40 60 120

I 4.171

4.085 4.001 3.920 3.841

plate current, into the equation for the upper confidence limit, Y =. 356 X + 1. 838, itis determined that Y, the upper circuit limit required to permit the use of a high limit

tl-w4a

i.

R

rQQ

2.2.20 Figure 2-8 is an extrapolation of Figure 2-7which demonstrates the inadvisability of determining the limits to be applied to circuit performance from a disorganized Investigation of a single lot of tubes. The cross-hatched area represents the area covered by the single lot of tubes tested, while the area bounded by the heavy lines represents the possible distribution of tubes allowed by the tube specification. Had the circuit performance limits been based on the single lot tested, without resard to the total possible variation allowed by the tube specification, it is quite probable that the circuit would fail to perform satisfactorily if a lot of tubes representing another portion of the total allowable variation were used. It is also recommended that performance of several hookups of the circuit containing different circuit components be measured to allow for tolerance variations of the other circuit components. 2.2.21 APPROXIMATE METHOD. The second method for determining the coefficient of correlatlion consists of drawing the line of estimation by inspection. With a lIttlc practice, this caai 1M dvnr quite atccuraieiy. The equation of tins estimated WADC TR 55-1

2-14

D IN, VALUE .'OR CIRCUIT MAX. LIMIT PREDICTEV

AEA REPRESENT! 0 A ALLOWAW.E DY sl" VARIATION

5.0

L/

+-

AREA REPREIIENTED

I

4.0

PREDCTE MAX. VLUE FOR CIRCUIT MIN. LIMIT

zII-

LOTOT4 : 5.0

5. 4.0

5-0

-

DI5TRISUTION\

U

/

i

6.0

7.0

*.0

9,0

1.0

Figure 2-8. Extrapolation of Figure 2-7 Showing Circuit Limits WA-'C TRP 55-.1

2-15

Lo.0

line can be written from the two-point form of the equatlor for a straight line. This equation Is included in Figure 2-10 for reference. 2. 2. 22 A line is drawn parallel to the line of estimation in such a manner that 1/B of the points are above the line, while another line is drawn parailel to the line of estimation in such a manner that 1/6 uf the points are below the line. The vertical distance between these lines is approximately 2 Sy. Approximately 2/3 of the items are in the range bounded by these lines. A line parallel to the X axis is drawn so that 1/6 of the points are above the line, and another line parallel to the X axis is drawn so that 1/6 of the points are below the line. The range between these lines represents approximately twice the standard deviation of Y, 2oy, or bounds approximately 2/3 of the items. This procedure is shown in Figure 2-9. The coefficient of correlation, (r), is calculated from the equation: r 2 l-S YI/a as indicated in Figure 2-10. 2. 2. 23 The test of significance is calculated as before, and the confidence limits are drawn parallel to the line of estimation and shifted along the Y axis 2S above and below it, as indicated in Figure 2-9. This system has the obvious advantage of simplicity and yields satisfactory results for most practical problems as indicated from a comparison of the results of the two procedures The accuracy is better as the coefficient of correlation gets larger. The confidence limits are used as before in determining the circuit performance limits. 2.2. 24 In the example used to demonstrate the two methods for determining the coefficient of correlation, the plate current as measured under specification conditions was compared with a measurement of circuit performance. For the obvious reason that specification conditions are the only conditions which have accompanying limits, the circuit designer should always attempt to correlate circuit performance with tubc characteristics measured under specification conditions. OccasiUnal y it is impossible to correlate circuit performance with a tube characteristic when measured under the conditions referred to in the tube specification. When this happens and good correlation is observed to exist between circuit performance and a tube nhbrorcterlatir, mpa an,-,pi

ii nl r! ap

nthar

h an cnpa-rlfrtin n rnnulltinna,

if

ict t,, liv.

advantage of the circuit designer to change his circuit so that correlation can be obtained between circuit performance and specified tube test conditions. When this cannot be done, and a requirement for an addltibnal test condition exists, the circuitdesigner should take steps necessary to have an addition made to the tube specification through the normal military and industry channels set up for this purpose. This should be done only when correlation does not exist between circuit performance and normally specified test conditions. 2.2.25 NON-LINEAR CORRELATION. Frequently the points on the scatter diagram will cluster more closely about a c.,rved rather than a straight line. To determine the correlation between two variables which bear such a relationship, it is sometimes desirable to plot some function of the variables which will render a linear plot. A number of procedures involving the use of logarithms can be followed with good success. Suppose it is desired to determine the correlation between time delay of a circuit and the static plate current of the tube as measured under standard test conditions. As in all correlation problems, the first step is to WADC TR 55-1

2-16

I

/

i

"

2

4A'

1'

i

(,

I

I

4. 2

/1

;

/

/ //

II!

Sy,

,,,

4.3-

42-

I!

I

1

/

/

i

C

-

/

,.A

____ i-

9 u-

1

:

I

I

•

'IS

A

1

4.0_l

/1/

K1 ' 5-2-17 6.0

/

I

/R

/D

-

6.0

t.O 1Ui#IU•-PNT PLAIT CUMININ

91.0

MI&itIAMflIrI|

Figure 2-9. Plot of Test--Point Current Agains' Cr-rcult Output Current to Ullustrate. Approximate Method of Detert;2,ining Correlation WADC• TR 55-1

2-17

of CtORI•N~

€•FPII

2 S - 105

BY msiiCTiO

Zar - 33

BY INSPECTION

rI-

. 1.693 IStMu"Mo HWUA10N

IT

X,r-O

THEN Y,

LET X,-g.o

4J9

THIN T, 4.2

Y-,- -T- XX T -T.*

f

2

tL•, €

W

90

1 7~w11

~%COWiawCl

LMIrn

TY&r+ba2SU &=,.363

b -. 71

UPPER LIMIT

Y-

36*X+..Si

LOWER LIMIT

Y-.365XZ..05

MTnOF SIGWIFCANIQ

{N-21r' F.

d lx _63

Figure 2-10. Sample Calculations Using Approximate Method

WADC TR 55-1

2-18

•

PLATE CURRENT VS. TIME (non-linear correlation)

TABLE 2-4.

Tube No.

Y

X

Tube No.

Y

X

1 2 3 4 5 6 7

40.0 99.3 72.4 44.3 43.9 98.0 47.6

427 333 344 384 375 343 406

8 9 10 11 12 13 14

59.1 112.7 50.2 57.0 73.2 56.0 76.5

376 324 376 356 342 376 356

Y_= Plate Current (Microamperes) make a scatter plot of the data. in Table 2-4.

X

=

Time (Milliseconds)

Figure 2-11 represents a plot of the data tabulated

2. 2. 26 It is observed that the plot seems to indicate a curved tendency. The logarithms of the variables, tabulated in Table 2-5, are plotted as shown in Figure 2-12. A better approximation of a linear relationship is observed, indicating that a better simple correlation exists between the logacIthms of the variables than between the variables themselves. The transformation of Yj = Log Y and XI = Log X is made and the procedure outlined for simple linear correlation is followed as outlined in Figure 2-13. 2. 2. 27 Either the computation by deviation or the approximate method can be used after this transformation is made. The procedure for determining the confidence limits, line of estimation, coefficient of correlation and the circuit performance limits is the same as that used for simple correlation. It must be remembered, however, that the correlation is between the logarithms of the variables and when the limits are established, in terms of the variables, the transformation must be taken into account. In the example, the estimating equation is Log Y = 3.855 Log X + 11. 676 and the coefficient of correlation, (r), is -. 897. The negativt sign indicates that as plate current increases, t!rmw decreases. This is an example of negative correlation. 2. 2.28 Occasions wiU present themselves where a plot of one variable against the logarithm of the other variable will render a more nearly linear plot. In this case, the Log translorn- Lion is applied to only the appropriate variable, 2.2.29 MULTIPLE AND PARTIAL CORRELATION. There are instances when circuit performance depends or two or more tube characteristics to about the same degree. A fair degree of correlation may be observed between circuit performance and each tube characteristic separately. However, better correlation car sometimes be obtained by considering the combined effects of the tube characteristics and determining if multiple or partial correlation exists. Multiple correlation considers the combined effects of two or more independent variables. Partial correlation determines the effects of each variable separately if the other independent variable is maintained constant at some average value. WADC TR 55-1

2-19

1001 l00-

--

____

.

__...

____

__

_

_

_

910-

___or 70

__

. . _ _.. .

W1 50*-

,

'--

a-

-

~so

-

--_

_

_-

__

_

-

*

40-

,1,-I

40

30

.

,

300

320

340

3O

NO

400

'0

TINAMI (UJSCONS6)

Figure 2-11. Typical Scatter+Plot Showing Tendency Toward Non-Linear Relationship WADC TR 55-1

2-20

440

460

TABLE 2-5

"r -,• -

____.___

-

PLATE CURRENT VS. TIME AND THE LOGARITHMIC TRANS FORMATION -__ _(__Y) _,. (LG---X) -

x,_

1 2 3 4 5 6 7 8 9 10 11 12

40.0 99.3 72.4 44.3 43.9 98.0 47.6 59.1 112.7 50.2

427 333 344 384 375 343 406 379 324 376

1.60206 1.99695 1,85974 1.64640 1.64246 1.99123 1. 67761 1.77159 2.05192 1.70070

2.63043 2.52244 2.83686 2.5"433 2.57.03 2.53529 2.60853 2.57864 2.51055 2.57519

2.56660 3.08781 3.45863 2.11063 2.69767 3.96500 2.81438 3.13853 4.21038 2.89238

6.91916 6.36270 6.43414 6.67876 6.62563 6.42270 6 80443 6.64938 6,30286 6.63160

4.21411 5. 03719 4.71734 4.28484 4.22774 5. 04835 4.37610 4.56829 5 15145 4.37963

57.0

356

1.75587

2.55145

3.08308

6.50990

4.48001

73.2

342

1.86451

2.53403

3.47640

6.42131

4.72472

13

56.0

376

1.74819

2.57519

3.05617

6,63160

4.50192

14

76.5

356

1.88366

2.55145

3.54817

6.50990

4.80606

25.19289

3b. 86811

45.60583

91.90907

64.48775

TOTA•L MEA

1.799492

Y

=

Plate Current (Microamperes)

2.562008

X = Time (Milliseconds)

2. 2. 30 A second approach to the problem is through an analysis of variance to determine the relative effects of various tube properties on circuit performance. The procedure is soime-hat complicated so will not be discussed here. For further dis-

cussion o0 correatuon ana the analysis oi variance, trte reader ):- referred to one

of the statistical texts in the list of references at the end of this section. STATISTICAL REFERENCES

rrownlee, K.A., Industrial Experimentation, New York, Brooklyn Chemical Publishing Co., 1949 Croxton, F. E., and Cowden, D.J., Practical Business Statistics, New York, Prentice Hall, 1948 Fisher, R. A., Statistical Methods for Research Workers, New York, Hairer Publishing Company, 11th edition, 1950 Fisher, R. A., Design of Experiments, London, Oliver and Boyd, 1947 Hoel, P.G.. Introduction to Mathematical Statistics, New York, Wiley and Sons, 1947 Snedecor, G. W., Statistical Methods Applied to Experiments in Agriculture and Biology, Ames, Iowa, The Collegiate Press, 1946

I

WADC TR 55-1

2-21

1090

IC. "

1.0ot

*

r.

ISO--

6f

2..1

2.54

2.5

0~,

2.0

242

2 .4

Figure 2-12. Example ol tl., +Use of Logarithmic Coorchn+ates to Determine Correlation of a Non-Linear Relationship WADC TR 55-1

2*-22

2.865

S(-oi•11~ .I

i .m ws numo. m r. •:•w~ ý LonsI cý-osTa

X -t 4,, + b

OgR

4X, b i, D0 &

O SY L, -

-

-

ý Iv

'

b -t-e-O~ I'/'l412-(-385501(l.SES

(N-Dirt

i-r-

II

OOW"

lE4TS

154,6

1--8045

..

Figure 2-13. Sample Calculations for Non-Linear Correlation

WADC TR 55-1

2-23

r

-

W

t-

t

r

.

- i

.

.

..

.

_- ._

, ..

SECTION 3 DETERkiNING CIRCUIT TOLERATION TOWARD DETRIMENTAL PROPERTIES 2.3 GENERAL. 2. 3. 1 Detriments are inherent tube properties which must be considered in circuit design on the basis of their detrimental effects on circuit operation. Two questions arise concerning tube detriments in circuit design calcvlations: a. What value of each tube detriment will still allow satisfactory operation? b. Does the applicable MIL-E-l Specification for the tube type tentatively selected adequately define detriments? 2.3.2 The use of too few randomly selected tubes to check circuit toleration of tube detriazents nearly always leads to an overly optimistic conclusion. The use of many "limit tubes" or the simulation of the detriment limit gives a more realistic picture of tube-circuit compatibility. 2. 3. 3 In considering the effects of tube detriments upon circuit performance, it must be understood that any application predicated on the existence of a detriment is inherently unreliable, since by definition the detriment may or may not be possessed by an individual tube. Consideration regarding detrimcnts can only he on the basis of the limit the detriment can reach before the performance of the circuit is impaired. It, therefore, becomes necessary for the circuit designer to determine the permissible limit for those detriments which affect the performance of the circuit being designed. The following methods, may be used to determine the compatibility of tube detriments with required circuit performance. XOa*TUBES AJ X X x x

IX

X X

it

WHICH FOJL TIImS WHICH OFRATE

zI,

XK X[

X X

X

X X

Xx.

!xxxXX xx

Xx

XO

000

O000 008 0

0

XxX XOXX x oo 000 X x Xx XXY X X O0 ocX OX 00 o 000 xoo 00

Sx X x

XoX X

X

XXXXX 2

X X XX 6

00

aS

o0 0

00000

0 00

a

10

0

0 12

o 14

6

I's

twAM CATHOE LEAKAGEIN MI•roAM14fMl

Figure 2-14. Typical Plot Showing Permissible Limit on Heater-Cathode Leakage WADC TR 55-1

2-24

I.3.4 CIRCUIT ATTRIBUTRS METHOD. 2.3.5 One method is to test in the circuit a number of tubes which possess the detriment In question in varying degrees and to note those tubes which perform saUisfactorily and those which do not. A plot, similar to Figure 2-14, can ttv- be made which presents those tubes which fail, apart from those that operate satIsfactorily. This figure shows a plot of tubes grouped according to beater-cathode leakage current. It Is observed that tubes begin to fail in the equipment when the heater-cathode leakage Is greater than four microamperes. This means that in order for the circuit engineer to design with confidence, he must be sure that the specification limit on heater-cathode leakage is less than four microamperes. He must be sure, moreover, that the life-test end point on heater-cathode leakage is less than four microamperes. 2. 3. 6 Four microamperes, therefore, represents the limit of heater-cathode leakage that the equipment will tolerate. The tube specification limit must be lens than four microamperes or a more tolerant circuit must be designed. 2.3.7 CIRCUIT VARIABLES METHOD. 2. 3. 8 The previous example assumes that, dependent upon the amount of heatercathode leakage present, the tube either operates or does not operate In the circuit. Often the problem is not so clear-cut as this; rather a degrading effect on perform-

25-

20-

15-

2

4

6

5

0

12

a4

NA1U CATHODLEMAN WNMCIOAMPUU

Figure 2-15. Method of Determining Limit on HeaterCathode Leakage vs Hum Output WADC TR 55-1

2-25

1s

ance Is experienced and the design engineer has to decide how good is "good enough", or where to establUsh the limit of satisfactory circuit performance. 2.3.9 Figure 2-15 Indicates an approach to this problem. Suppose that hum output as a result of beater-cathode leakage is used to evaluate the performance of a circuit. A point-by-point plot is made of hum output against heater-cathode leakage. Suppose 15 millivolts is established as the maximum limit for hum output; the limit on heater-cathode leakage should be less than 10 mlcroamperes to assure satisfactory operation.

WADC TR 55-1

2-20 ii,

PART m

d

APPLICATION INFORMATION AND SPECIFICATION ASSURANCE it

3. GENERAL. 3.01 Parts I and 1U of this report outline general tube properties and methods of treating them In circuit design. Part [I presents information on specil'c tube types which appear in the following military standard published by the A r mred Services Electro Standards Agency. 3.02 MILITARY STANDARD MIL-STD-200C. 3.03 MIL-STD-200Cpresentsa list of preferred electron tube types that have been chosen Jointly by the Departments of the Army, the Navy, and the Air Force to fulfill the majority of electron tube applications. The purposes of this standard are two-fold: a. To guide military equipment designers and ,uanufacturers in the choice of tube types that represent the highest quality tubes available for military use. b. To provide for a minimum tube maintenance stock by making extensive use of a minimum number of tube types. 3.04 The current list is Included here as Table 3- 2 for Information purposes. Reference to the most recent issue of MIL-STD-200 should always be made since it is subject to revision and reissue. Specification data applicable to the receiving types of this standard are presented in Table 3-3 which Includes a summary of specification controls and alist of properties tested by variables. 3.05 SPECIFICATIONS LIL-E-l. 3 06 In the MIL-E-l specifications, effort has been made to provide assurance that the equipment designer using these electron tube types can expect comparatively wuava zu czL arai cr-iuiics, reiaLivciy smacie characterisucs uirougnout alie, and a high attribute quality level. Under conditions of operation incompatible with the test conditions and ratings set fort? ! the specifications, no assurance of satisfactory operation exists. Both the quiescent operating point and the dynamic operatung requirements must be considered in relation to these ratings. 3.07 APPLICATIONS. 3.08 The following sections on the application of triodes, pentodes, and others, consider each of the ratings applicable to the individual category.

-WADC TRo-1 V-

3-1

-

inI

--

i

r.

-L r:-

TABLE 3-1.

_

- •

•-

,++

-

.

--..

CIRCUIT DESIGNERS' CHECK LIST

R..TINGS--Does the opuration of the tube approach anyabsolute rating under any usual condition of supply-volta4e variation, toad v&riation, or manufacturing variation in the equipment itself? Heater Voltage Max..... Min..... Anode Voltage (dc) M ..... Maxn ... (peak forward) (peak inverse) Max ..... Max .... Screen Grid Voltage Control Grid Voltage Max. Min... Heater-Cathode Voltage Max Max. Control Grid Resistance Cathode Current (average) Max..... Min... Max ..... (peak) Max ..... Anode Dissipation Screen Grid Dissipation Max ..... Max ..... Bulb Temperature CHARACTERISTICS- -Does the specification of the tube type selected define the required characteristics? Will the circuit operate satisfactorily with tubes having the range of characteristics allowable in t;e specificatior.? Transconductance (life-test end point) Max ..... Min..... Transconductance (at reduced heater voltage) Max ..... Min ..... Plate Current (life-test end point) Max ..... Minm..... Screen Grid Current Max ..... Min.... Heater Current Max ..... Minm.... Interelectrode Capacitance Max ..... Min.... Dynamic Plate Resistance Max ..... Min.... Amplification Factor Max . Min.... Power Output (life-test end point' Maxn.. Min.... DETRIMENTS- -Does the specification of the tube type selected adequately define detriments? Will the circuit operate satisfactorily with tubes having the detriment value allowable in the specification? Electrode Insulation (life-test end point) Mlin. Grid Current at Rated Ef life-test end point) Max ... Grid Current at Elevated Ef (life-test end point) Max .... Plate Current Cutoff Max ..... Min.... Heater-Cathode Leakage Max ..... RF Noise. AF Noise, Noise and Microphonics Max ..... Change of Characteristics with Life (lb. P0o Smn Max ..... Change of Characteristics with Heater Voltage Max .... BASIC LIMITATIONS--Is operation of the circuit satisfactory considering the basic limitations of electron tubes? Does circuit function depend upon any unspecified propert) of the tube? Initial-Velocity-Electron Current Spurious Emission Current "Interface Resistance" Effect Thermionic Instability Electron Coupling Effects

WADC TR 55-1

3-2

SI.

""TABLE3-2. RECETYDG TUBES OF MIL-STD-IGOC

~Heate

r

Structure

1.25 and 1.4 (volts)

Diodes

#1.A3

Voltage

2822

"05647

Triodes

Twin Triodes

#'5118 #*5719 05744WA "6533

'5636 #5725/6AS6W

*5750/6BE6W '5784WA

#05672

SBG6G

#06008

#GLOWGD

#5687 #IB3GT #1Z2

#6X4W #5R4WGA #SYSWGTA #'5641

Subminiature

WADC TR 55-1

3-3

*5702WA #05540

# Also U. S. tubes on NATO priority list oi electron tubes (values), *

06021 '6111 06112

#5654/6AKSW

#2E30

#3B4 JV4lGG

Triodes Rectifiers

#3C40 #6C4W 05703WA

#6AH6 #6AU6WA

#'IAD4 • AH4

Mixers and Converters Pen-

*P5096

#5749/6BA6W #05899

Pentodea

"w"• rý; todes

5829WA

#5726/6ALSW

#12AT7WA #5670 #5751 #5814A

#3A5

Remote

Sharp

6.3 (volts)

5.0 (volts)

"•5686

#6005/&AQ5W #05639, 6094

60 60WA 6203

TABLE 3-3- NUMERICAL LUTLNG OF RECEIVING TUBES OF MIL-STD200W PER 5 OCTOBER.1955 Tube Type JAN-

Specaflatloo Berial Number

spectilcatkoa' DedtSheet

Met"o4 s Dhfli Distribtio.n of Characteristics

Characteristics] Characterislcs Spec ied DurInf gbctItid By Lie VarlaJble

MdL-E- !,19

5 Feb 1953

M - M

io

OLAD4

MIL-X- I/32A

9 July 1953

M - M

Sin2

"*IAH4

KIL-E-1/319

14 Aug 1953

M - M

Sm I.it Is

1A3

IRIGT

MIL-E- 1/74* k

23 Dec 1955

1d - M

IZ2

iAL-E- 1/29

5 Feb 1953

hi - M

Is

2922

MIL-E-l/731

17 Dec 1954

1 - M

Etd

3C40

MNL-i-l/737

17 Dec 1954

14 - M

Po

ESO

Mh.L- E- 1/33

5 Feb 1953

M - 1

L Ef p, Ic2

3A5

hIL-E-1/i3A

14 Jan 1954

M - M

304

hilL-E- 1/34B

17 Dec 1954

M - M

3V4

MIlL-E-1/343

14 Aug 1953

M - M

POl

5214WGA

MIL-E-1/1I6A

4 March 1954

M - M

lo2

5Y3WGTA

MIL-E-1/44A

14 'an 1954

M - M

to

6AG7

MIL-E-./45B

23 Aug 2955

M - M

Po

MIlL- E- 1/46

5 Feb 1953

M - M

SmI

6AUGWA

MIL-E-1/1

13 Jan 1953

M-LRLMURLM-M

6BG6G

MIL-E-l/53A

14 Jan 1954

M -M

Is

$C4W

MIL-E-1/55B

14 Jan 1954

M - M

Sml, Xe

GL6WGB

MIL-E- 1/197

20 May 1953

M - M

Po, Sm

SX4W

KIL-E-1/64A

20 May 1953

i- M

IZAT7WA

MIL-E-2/3

13 Jan 1953

H-LHLMURLM-M

11, #11, SIc, Ib)1, Sml, #Smt

Rg-all, Rp-all. ff, Ut, lc, SmL •, vg SMl

hMIL-E-l/161C

23 June 1955

M-LAL-UALM-ALD

If, 1bi, SmI

1c , If, t\Sml, I. lhk, A.?

AH6

Cl5s56

1

bm A EfIEP, icZ, ep

If, #1hk, #Icl, Ibl, lc2, Sml, tSint, SCglp, Cln, Cout. #Ep

Rgl-all, Hp-all. If, Thk, Ic1, Sm!, Z Avg SmIl

to

Rp-all, •g-all, Avg•t Sm!

Subminiature tube *

Refers to asymmetric limits

WADC TR 55-1

3-4

"TABLE 3-3. NUMERICAL LSTING OF RECEIVING TUBES OF MAU-STDZ00C PER 5 OCTOBER 1955 (CONT) RECE3VING tJIDES OF MIL-S8h-SOOC iTjtD 5 OCTOBER lo5 Tube Type

Speclcationm Serial Number

Specif cat we ohm Dated

JAN*5639

MI.L-E-l/JXC

23 June 1955

Method of DWilni•g DsitrlpMiom of Chamcteristlcs

Charaeriltcs pecilied by Vari• es

Charaterlatica BpcIfi d Darlqf

M-LAL-UALM-ALD

if

1f,0, AtSm1. A 1EBm, Bek.

Life

Rp-all, Rg-alt,

Avu•t~ml

"5641

MIL-E-1/170A

05647

MIL-E-1/2043

5654/ 6AK5W

5670

M-LAL-UALM-ALD

if

U, nhk. I0

23 June 1955

M-LAL-UALALD

If

i, 10, LA o. tp-all it,

MIL-E-lI4A

5 Dec 1955

M-LAL-UALM-ALD

U, lb 1, Sm1, Idc, lm4, Cin, Cout

Rg-all, Rp-all, If Nk, Iel, Sami, t am, nA AvgASm I

MIL-E-l/SA

5 Dec 1955

M-LAL-UAL14-ALD

U,. Ib1, Sm1, Mu

if, 'lbxw frAEfsm. Sml, Avg6sml,

Oct ]954

A Sm!, Rg-all, Rp-all 95672

MIL-E-

1/280

9 July 1953

M- 1

Po !, Ic I

5686

MIL-E-1/171

20 May 1953

K - V'

Pol, Ic

5687

MIL- K- 1/S0B

16 July 1954

K - M

rb i1. m

MIL-E-1/8ZA

28 Jet 1953

M-LAL-UALW-ALD

05702WA

] bl. Sml, 1c2 NA

U, lhkt, Ic, Std, tBml, Aý'Sm. Rg-all,

"5703WA

MIL-E-1/293A

16 July 1954

M-LAL-LALM-ALD

I)1, Smi

Rp-all

If, liik, If 1c2 A tSm ,dAl Efam, Agi-all, Rp-all

"5719

MIL-E-1723

5 Aug 1955

M-LAL-UAL-

V, lb1, am I

kc, 1f,A atm!,

ft•-al, Np-all. Avagt\ Sal 05719

MIL-E-I/173C

5 Aug 1955

M-LAL-UALM-ALD

U, SmI

Ic, I, A m, . AEsm, D. ,g-all. Rp-all.

1 Sml

_jAvg6

*

Subminiature tube

*

Refers to asymmetric limits

WADC TR 55-1

3-5

TABLE 3-3. NUMERICAL LETING OF RECEIVING rUBES OF MIL-STD200C PER 5 OCTOBER 1955 (CONT. ) Tube

Ipecilcatlon

Type JAN-

Seral Nabor

s uealw Sct [D"

Methon DeIfM g Dsribrtion of ChmracturWtK

Characornice feefffd by Variabes

5125/ LAI

MIL-K-I/IB

5 Dec 1955

M-LAL-UALWM-ALD

V, lbl,

5726/ M L' W

MIL-E- I/7A

2 May 1954

M-LMLML-URLM -M

If, #thk #!O, Rp-all, f, f.M, #Is, PCC(Ipto to 3p), CO.p to H + itk * s.), C(2P to h + A + ada.), C(lk to h f p + a&d.), +b P + C(to t 941cs,) OEP

'5744WA

MIL-E-t/S4B

16 July 1954

M-LAL-UALM-ALD

lbl,Smin, Mu

smI

Charactoriatics Specified Durig LV* Rsl-all, RS3-all Rp-all, 1, fhk, kl, Sil, Avg ASMI,

N, Ikt, tel, kl2, ,Smi, RgSm ,l•-a Rp-all

5749/ M5AW

MIL-E-US

13 Jan 1953

M-LINLLURLM-M

U, #Ch, Olk, lb, Sm 1, 41cR2. 4.m2, iS, Up

5750/ 6BEIW

MIL-E-1/9

13 Jan 1953

M-LRLkURLM-h(

If, #D, #!c3, Rigi-aU, Rg3-al gl, ki, Wb, Rp-all, If. Mt, CIc2+4, 1 , 3mI 10, Sgl. tel, 4fm2, * r A Avg gel

5751

NIL-E-I/10

13 Jan 1953

M-LRLMURLM-M

Kf, Oft, tic, g-all, Rp-all, Ib1, CEp (ac U, thk, le, ACA, ampi,), CibO, AAvg ACA am1i, #801, Mo, Cgp, Cin, Clot, C out, #Ep

MIL-K-i/4DB

22 Avg 1955

M-LAL-UALM-ALD

SbI, SalIc,

"5784WA

Rgl-all, ftp-all, f, ltk. I 1, Smi1 AvgASmI.

I, flk,

At~mi, R1l-all, Rp-all

514A

*

MIL-E-I/IZA

23 Dec 1955

M-LAL-UALM-ALD

Subminiature

# Refers to asymmetric limits WADC TR 55-1

3-6

U, Ib1, Sm1, Mu

gl3-all

lg-all, nip-all, I, It, kl, l, Avgzsml,

"TABLE3-3.' NUMERICAL LISTING OF RECEIVING TUBES OF MIL-STD"-.

200C PER 5 OCTOBER 1955 (CONT.)

Mrbe T7" JAN-

Serwa

05620WA

MIL-I9- 1/393A

23 Dec 1965

'5140

MIL-E-1140

5 Avg 1055

Spleiicatimu

Number

Specification Sh"e.t Dated

Medod at Defitn D4)rli~oa of Characteristice M-LAL-UALM-A LD

Cbanctezrialcs Specifted By Varltables f|o, #Ia

characteristic Specifiod Durlag Lie Rp-all, 1, RAI ,0oAll

M-LAL-UAL

3,

k- IN, ,

i.,

SmI

aSm 1.

Hg-all, Rp-all. AvA ISmi

"056

MIL-E- 1/174C

23 June 1955

M-LAL-UALM-ALD

V

1f, 1*, L to. 3*. Hp-all

05899

MIL-E-1/0'C

23 June

M-LAL-UALM-ALD

U, IbW, SM

li, ,IA smi, 60B8.,6,

M95

lp.-all, Rt-.ll, AvgA tSmi e5902

MIL-E-1/175D

26 Oct 1954

M-LAL-UALM-ALD

U. IbW, Sm

U, 1hk. leI q Pol, Avg A Pol Hp-all, Rg-all,

A EfPoi 6005/ 6AQSW

MIL-E-I/13A

20 IL : 1953

M-LHLMURLM-M

UI, tthk, #1cI1, #l2, #Pal, Kb, 0 P02, #Cglp, Cii

U, Dik,

A

-I1, PoL, Avg Pal

Coaw if, 3I,

"6021

MIL-E-1/181B

23 A

I"!.

Mt LAL-UAL

UIi,bi 1,mI

-M-ALD

1c,

As•., A,4A m,,,I Hg--,ll, Ip-all.

A Wer 1 SIMkA

MIL-E-1/10B

5 Dec 1965

M.-LALD M-ALD

L.

bl, am I

Nf, sdr, tg-2l1, Rp-all

"6066 6004

MIL-E-1/694

3 May 1954

M - M

MIL-E-1/821B

23 Dec 1955

M-LAL-UAL-

1b, 01¢C, OPo,

I.

M.ALD

Sm

A

Pal kl,

Pa,

Po hk

Rg-aII, Rp.all, AvgA Pa

Lt

F

* Subminiature # Refers to asymmetric limits

SWADC TR 55-i

3-7

'TABLE 3-3. NUMERICAL LISTING OF RECEIVING TUBES OF MIL-STD-200C

PER OCTOBER 1955 (CONT.) T1a TM JAN-

Sp.d letion t erWi Number

Specticks, he DWAtd

Method ON Wfnnag Dtstrlbqo of CharacterIstics

ChLractlnticas specIfid By Variablem

06111

MIL-E-1/1S9D

23 Aug 1955

M-LAL-V'ALM-ALD

if, Kbl, Sm I

Charactrlatlca Specifi ed During Life ,k, Ic, ttSml, AvgAet I, 31-all, Rp-all,

Alsmi 6g112

MIL-E-1/190B

5 Aug 1955

M-LAL-UALM-ALD

U, SMl

-X

A

SM I. Is"1ll,

,

AvgAtSml

6M03

MIL-E-1/I2SA

23 June 1955

M-LAL-UALM-ALD

if

6533

MIL-E-I/975

5 Dec 1955

M-LAL-UALM-ALD

If, Sm

A i U.

tlo V, Tk

k, ltc,

A Sm, Rg-all, Rp-all, AEfSm

* Subminiature # Refers to asymmetric limits

3-8 1--

SECTION 1 APPLICATION OF TRIODES 3,1 TRIODE PROPERTIES. 3. 1. 1 This section discusses triode properties and methods of treating them in circuit design. Triode types are shown on a field of constant Mu lines for comparison purposes in Figures 3-1 and 3-2. The test conditions under which these characteristicswere determined are those listed in the applicable specifications. Tube properties under actual usage may vary considerably from the values shown. The conditions under which the acceptance tests are performed for various triodes are given with other information in the section on specific tube types where a treatment of acceptance limits, characteristic variability, and permissible areas of operation appears. 3,1.2 PERMISSIBLE OPERATING CONDITIONS. The permissible operating conditions are considered in relation to the ratings. In general, as the operating condition approaches the ratings, the reliability of the design will be adversely affected, since these define the limi ng conditions beyond which there is a complete absence of operating assurance.i Figure 3-3, an average plate characteristic plot for a typical triode, shows such a permissible area of operation bounded by heavy lines representative of the absolute maximum ratings of the type. 3.1.3 QUESTIONABLE AREAS OF OPERATION. Note should be taken oL Regions 1 and 2 indicattd by line shading. Though operation in these regions Is permissible it is nonetheless questionable for certain applications. Region 1 is located near the zero bias line. Tube characteristics in this region are subject to considerable variability primarily due to grid currents resulting from such causes as contact potential and ionic gas currents. These properties are rarely subject to complete specification control and are therefore unpredictable; as a result, tube characWtristics in this region may vary more widely than Is indicated by the specification limits. Grid currents may, in addition, cause loading of the input circuit, resulting In wide variation of apparent stage gpin over short periods of time. 3.1.4 LOW CURRENT REGION. The second area (2) appears in the low plate current region of the tube. In some specifications, a minimum cathode current appears as a rating. Unless otherwise indicated on the individual electron tube specification sheets, operation below thi a rated value is decidedly uncertain since in this low current region, particularly under conditions of fixed bias, currents may vary widely from tube to tube or between sections in dual types. Furthermore, circuit operation is not assured when the tube, after being held at low or no plate current with its heater energized for an appreciable length of time, is subjected to higher current demands.

1/ Reference Table 1-3 in Part I WADC TR 55-1

3-9

20000

" \2030\?0

T\

I

15000-

S

u

S10

8000

,,

.*

.

....

P ES TYYPE

i

.

1-

-I

,

04000

:\ 4

,I

,5744WA ,

__1%X41 '\

Z000

T

'I

l

10000

\

PP0

UU Sm•INI'YInliJvid tv~d iw•Imuo indJino 3* I.0-

LuI

51- --

•

n

al

6N~dUVI~SIu

WADUWITTR

lVdW3d

-55-1S

LN3MMOO

3-28UU6

fldIWAO Do

LfdAO

-.3.3.6 RATING CHART M. Figure 3-17 shows the permisle operating area as defined by Rating Chart IMI. This chart gives the minimum allowable resistance effectively in series with each plate of the rectifier tube for any allowable a-c plate voltage. The boundary conditions are derived from the mazimum instantaneous surge current rating for the tube. The effective eerter, plate supply resistance per plate, Ra, may be calculated from circuit measurements: Rs - Rsec + N2Rpri + Ra Rsec d- -c resistance of transformer secondary/section Rprt - d-c resistance of transformer primary Ra - d-c resistance added in series per plate N - transformer voltage step-up ratio per section With series inductance, series resistance may be less than shown provided I Surge rating is not exceeded.

Where:

X

z S.. _

0 IL

e

Iii

hi

•;C PLATE SUPPLY VOLTAGE PER PLATE IN"VOLTS RMS

.•, •!

Figure 3-17.

WADC TR 55-1

Typical Rating Chart III for Rectifier Tube Types with Capacitor Input Filter Operation 3-27

3.3.7 HIGH ALTITUDE OPERATION. Caution-sould be exsrclsed in the-desi

of

rectifier circuits which wUil operate in unpressu-ised enclosures at high altitudes. Freedom from arc-over is not assured by the specification if operation at pressures lower than that equivalent to the maximum rated altitude Is attempted. In addition, convection cooling of the recttfitr envelope may be reduced at low atmospheric pressures and endanger the operation due to excessive envelope temperature. High altitude derating is specified for some rectifier types by suitable rating charts set forth in the individual specification. 33..8 TIME DELAY RATING. The simultaneous application of plate and beater voltage may result in excessive cathode bombardment and materially shorten the useful life of the tube. When this factor is to be considered in circuit application, time delays appear as ratings in the applicable specification. In some cases, this rating is also presented by a rating chart, defining more completely the conditions of input voltage and output current for which the application of plate voltage should be delayed. 3.3.9 HEATER OPERATION. Attention should be given to heater voltage tolerwwce ratings. Ltfe and reliability of performanre are directly related tc the degree that the heater voltage is maintained at center rated values. The importance of good heater voltage regulation on the useful life of the tube is evident from Tab!e 1-3 (Part 1). Here it Is indicated that excessive heater voltage will hasten deterioration within almost every electron tube defect category.

WADC TR 55-1

3-28

SECTION 4 APPLICATION OF DIODES 3.4 DIODE PROPERTIES. 3.4. 1 This section discusses diode properties and methods of treating them in circult design. Diode types included in MIL-STD-200C are compared graphically in Figure 3-18 in relation to their respective output current and inverse peak voltage ratings. The chart is presented for comparison purposes only and is not wholly descriptive of the limiting conditions of operation. The conditions under which the acceptance tests are performed for various diodes is given with other information in the sections on specific types where a treatment of acceptance limits, characteristic variability, and permissible areas of operation appears. 3.4.2 PERMISSIBLE OPERATING CONDITIONS. The permissible operating conditions are considered in relation to the ratings. In general as the operating condition approaches the ratings, the reliability of the design will be adversely affected, since these ratings define lititing conditions beyond which there is a complete absence of operating assurance.1/ Figure 3-19. an average plate characteristic plot of a typical diode, shows the permissible limits of operation bounded by heavy lines representative of the absolute maximum ratings of the type. Limit (1) is the maximum peak-plate current (Ib) rating. Limit (2) is the maximum d-c output current per plate rating. 3. 4. 3 Normal application of diodes in signal rectifier service -- modulators, demodulators, limiters, clippers, clampers, etc., requires attention to the shaded region indicated as Area 3 on the chart. Area 3, though well within the limits of permissible operation, is a questionable area for small signal applications. Iniial uniformityof electrical characteristics in this area and stabiityof these characteristics through life Is adversely affected by beater voltage variation. Although Individual specifications may enforce control of piate current balance between sections of dual diodes in this region under conditions of design center heater voltage, no assurance of balance througAi life may be afforded. 3.4.4 RATING CHARTS. Although the diodes discussed herein are usedprimarlly in signal rectification applications, at low signal levels, there are other applications in large signal and supply voltage rectifier service wherein rectifier Rating Charts I, U1 and M become applicable. On the basis of their absolute maximum ratings, such charts have been developed for Individual types within the signal diode category. Refer to paragraphs 3.3. 3 through 3. 3.6 for a general discussion of these charts. 3.4.5 OTHER DESIGN CONSIDERATIONS 3.4.6 Design considerations other than the limitations discussed above, which are I/

Reference Table 1-3 in Part I.

WADC TR 55-1

3-29

II

S '~

I

o S

5C6 ANo 5647

4

0.o -

I

*, l9

I-

ILI ''300

,

i-J

"

a

~2822

N

i{UHF DIODE)

-0 W 06 w. 200

%A3

5726/6AL5*

,.,.

- 200

0

5

0

20

1'

MAXIMUM RATED OC OUTPUT CURRENT PER PLATE IN MILLIAMPERES

Figure 3-18. Comp[risnn of the Receiving Diodes

WADC TR 55-1

3-30

25

/

/ /I

MAXIMUM RATED SrEApv STATE PEAK CURRENT (ib)/ 3,

/

r X/

/ 01~

a

/

PLATE VOLTS Figure 3-19. Limits of Operation for Diodes not immediately apparent from- te

specification include the following:

3.4.7 LOW ELECTRODE CURRENT. Unless otherwise noted in Ir-ditdusl tube type sections, circuit operation is not asured when the tube, after being held at a low value of plate current for appreciable periods of time, to subjected to higher current demands. Examples of this service are all types of intermittent operation wherein heaters remain ene-•¢ed under cond" inn of very low or no plate current. 3.4. 8 HEATER OPERATION. Attention should be given to beater voltage tolerance ratings. Life and re~ability of performan e are directly related to ft degree to which the heater voltage is maintained at center rated value. Etpecificr~dons for WADC TR 55-1

3-31

some types enforce a control of beater current toward a design center value through maximum limits on the allowable shift of lot avermges and a limit on the spread or dispersion.

WADC TR 55-1

3-32

SECTION 5 TUBE TYPE JAN-JA3 3.5 DESCRIPTION. 3.5.1 The JAN-IA3 I/ is a seven pin. button base miniature, heater-cathode type U.H.F. diode. 3.5.2 ELECTRICAL. The electrical characteristics are as follows: Heater Voltage ..................... 1.4 Vdc Cathode ................... Coated Unipotential 3.5.3 MOUNTING.

Not specified.

CO4Nmt LtaO •,cl,

7 PMI

WNT

IINC K

I"'!

"

45

-PN

*

N .4;

o~o

7 PIN MIATUSI

6-2 W i s 1cTO JETK pUmuCATPOp J-0S,.1. JAN UARY I0f0 *eWM TO J•K P.KUCATION J04 ,. PA R 194# WAf Noba llM MAT TO UAStO-tL AS DWWNcW Py e4dO GAA OW 4 ID. Au DWtPsn

WIN*CHO

Figure 3-20. Outline Drawing and Base Diagram of Tube Type JAN-1A3 3.5.4 RATINGS, ABSOLUTE SYSTEM. 3.5.5 The aRbsolute system ratings are as foib;ws;

Heater Voltage ................. Peak Inverse Anlate Voltage ................ Steady State Peak Plate Current ........... DC output current .................. Heater Cathode Voltage ................... "*Altitude Rating .....................

1.4 Vdc

15% 365 v 5.5 mA 0.55 mAdc 100 V 10,000 ft ±

"* No test for this rating exists in the s.ecificaticn. 1/

The valurs and specification comments presented in this section are related to MILLE-1/19 dated 5 February 1953.

WADl

TR 55-1

3-33

3.5.6 TEST CONDITIONS AND CHARACTERISTICS. 3.5.7

Test conditions and characteristics are as follows: 1.4 Vd( Heater Voltage, Ef .................... 50 Vac Secondary Voltage to Plate, Epp ............ 0.1 Meg ......... Series Resistance, Rp ....... 2 uf LWad Capacitor, CL ........................

3.5.8 ACCEPTANCE TEST LIMITS. 3.5.9 The followlngtable summarizes certain salient requirements set forth by the the specification for which acceptance test limits exist. This table is in no wise intended to include all the properties for which measurement limits are provided. Specification MIL-E-l/19 dated 5 February 19453 should be rtferenced to determine further assurance of satisfactory operation in any specific application. Measurement conditions are the same as stated under Test Conditions and Design Center Characteristics, unless otherwise indicated. TABLE 3-4.

ACCEPTANCE TEST LIMITS OF JAN-IA3 MEASUREMENT CONDITIONS

PROPERTY Heater Current If

LIMITS LIFE TEST INITIAL MIN MAX MIN MAX

UNITS

138

---

mAde

0.30 ---

mAdc

162

Operation

To

Ef = 1. 1 V

0.36 ---

Emission

Is

Eb = 10 Vdc El =1.1 V

0.8

---

Heater-Cathode Ihk Leakage

Ehk =• Eo

0

20

Resonant Frequency

F =500 mc

Capacitance (unshielded)

Cpkl Cph Chk

Efr 0 Ef--0 Ef--

---

ntAdc

uAdc

---

(SEE SPECIFICAFrION FOR LIMITS) I

II

0.2 0.6 0.4

0.6 1.0 0.8

...... ---.

---

l-

uuf uuf Uuf

1

3.5.10 APPLICATION. 3.5.11 SIGNAL RECTIFIER SERVICE: In the application of JAN-1A3 in signal rectifier and discriminator service, Fig. 3-21 relates boundaries of permissible operation and the questionable area of operation, to the plate characteristic. 3.5.12 Permissible steady state peak plate current is limited to 5.5 milliamperes. to define boundary (1), and dc output current is limited to 0.55 milliamperes, to define boundary (2). Area (3) is defined as questionable from the standpoint of uniformity and stability of plate current in low-level signal applications. Reference should be made to Section 1.3.4 for a review of the effects of initial electron velocity and contact potential in tubes in general, where the control grid currents discussed are equivalent to plate currents in signal diode application. WADC TR 55-1

3-34

3.5.13 SUPPLY VOLTAGE RECTIFIER SERVICE: Rating Charts for supply voltage rectifier service are not provided for the JAN-IA3. OTHER CONSIDERATIONS.

3.5.14

3.5.15 HEATER VOLTAGE: See paragraph 3.4.8. 3.5.16 LOW ELECTRODE CURRENT: See- paragraph 3.4.7.

MAXIMUM RATED STEADY STATE PEAK CURRENT lb

*

I

SI

RATED

2 -4 e...

I

2

I

.

( . T.. 4 .

11)

/

ii

I-

528

12---

16

20

LATE VOLTAGE IN VOLTS

Figure 3-21.

WADC TR 55-1

Permissible Limits of Operat-lon for Tube Typoe JAIN -A3

3-35

24.---

3.5.17 TYPICAL CHARACTERISTICS. of JAN-IA3, re3.5.18. The chart below presents the Static Plate Characteristic of the type. The produced from dAta published by the original RETMA registrant tubes cannot be derived extentof variation which may be exhibited among individual on emission. limit minimum irnm the specification which provides only a

5

Ef

I 4 VOLTS

r/ jI

-

1 3#

z_

,

I

-

0

0

4

16

812

KATE VOLTAGE IN VOLT$

Figure 3--22. WADC TR 55-1

20

6202

-1A-3 Typical Plate Characteristic for Tube Type JAN 3-36

24

SECTION 6 TUPE TYPE JAN-IAD4 3.6 DESCRIPTION. 3.6., The JAN-IAD4 1/ is a 5 lead, pinch press, subminiature RF sharp cut-off filamentary receiving pentode with a metallic shield coating. 3.6.2 ELECTRICAL. The electrical characteristics are as follows; 1.25 Vdc Filament Voltage .................... 88 - 112 mAdc Filament Current .............. Coated Filament Cathode .................... 3.6.3 MOUNTING.

Not specified. LEADCONNECTIONS

t

-C

Y eo"

-4

V

Ai

W"•IN ,c. ORir55sO--i GLA55

po,/"'

I

I' 5* I :rr ,'o, T TO To ADJCEN N PN

.

KJC.

117

IO!1'R

I OF J I

1b

10:

lot,2

'AP- I ANY ••A S ,'

4

P M

I

t-rIADS

a 0 'II

T,

A A

H -400-

AX

*,P4-

LILOSS0NS IN I4015 S

*

&# MAYTTO ka'tOP*-LW, AS FRLAWInOM

LEADmw'Mm nancivd

"ALT8dAV"

LMADLSCh

rMPUP

HALL ME "iI

II=AISWU1

K g$EE&flAii CONTRACT 00 1-5 CUTLEAM VHALL LEADOUMETW * m WIcuuu OMw n* ACTUAL WNW VCAN E

toLJ TO

E4 " .l A CIY"11AK

MM o

agusN CuTAND TE MAXUMI.KWMSnai

O •CV (02

MVN)

LE•A QVIS.APPM BY DLOW IT A WHIM"M OF Ad

To oaowc wiN "Y K P1O# M -Vpa

5"4

OF ThUW"J

DIMENSON AITUNHATrI!

0UTTON MAT N FOtOI,LlC PIESN OP LW AD LAP CO¢TSUCTION. U*NUSW Om EXTRAE WM ANOW hUA TO WM CONTACT wtH SW&D

'

A. wHII

TI,, PROCIN

ON flE Tu

ARMS TO PINCM NI$ 1 * 0EC41

by &NOGAMl OP 210 -' 0i

Flom cIM

mci an

*jAL ccci

AN

OUfLETOI PLATES. 0941 OF WHICH IS CONNECTED 0*1 3 IS COMPOSED OF 2 SEPARATE TO PIN 3 AMD TM1OTIS TO P- 5

Figure 3-23. Outline Drawing and Base Diagram of Tube Type JAN-1AD4 1/

The valves a-nd specification comments prosenced in this section are related to MIL-E-1/20A dated 9 July 1953.

V'ADC TR 55-1

3-37

3.6.4 RATINGS, ABSOLUTE SYSTEM. 3.6.5 The aibsolute system ratings are as follows: 1.25 _t 0.25 Vdc Filament Voltage ............... 100 Vdc * Plate Voltage ....................... Reference MIL-E-IC Section 6.5.1.1 Plate Voltage 100 Vdc * Screen Grid Voltage, Maximum ............. 7.0 mAdc "*Cathode Current, Maximum ............. 10,000 ft * Altitude Rating .................... 3.6.6 TEST CONDITIONS AND DESIGN CENTER CHARACTERISTICS. 3.6.7 Test conditions and design center characteristics are as follows: 1.25 Vdc Heater Voltage, Ef .................. 0 Vdc Control Grid voltage, Eel ............... 45 Vdc ............. Plate Voltage, Eb ........ 45 Vdc Screen Voltage, Ec2 ................... 2 Meg Control Grid Series Resistance............... 3.6.8 ACCEPTANCE TEST LIMITS. 3.6.9 The followingtable summarizes certain salient requirements set forth by the specification for which acceptance test limits exist. This table is in no wise inTABLE 3-5.

ACCEPTANCE TEST LIMITS OF JAN-lAD4

LIMITS LIFE TEST INITIAL MmNJ MAX MAX MIN

MEASUREMENT CONDITIONS

PROPERTY Heater Current

If

Transconductance (1)

Sm


Sm

Ef-=1.0 Vdc

Plate Current (1) Ib

112

1200

2500

-.....

1500

2500

1200

1.9

4.1

--

--

-..

--

umhos

j...

mAde mAdc

I 12

0.5

i. 3

...

...

Plate resistance

Rp

0.2

---

---..

.Meg

Cgp Cin Cout

--3.0 3.0

0.01 5.0 5.0

---

-0.5

Capacitance

Grid Current

No test

Ic

Ecl= -0. 5 Vdc Rgl=0.1 Meg

at this rating exists in the specification.

WADC TR 55-1

mA umhos

Grid Current

Rrroon

"

"

88

UNITS

3-38

-----------

---

uul uuf uuf uAdc

tended to include all the properties for which measurement limits are provided. Specification MIL-E-1/20A dated 9 July 1953 should be refere&.ced to determine further assurance of satisfactory operation in any specific application. Measurement conditions are the came as stated under Test Conditions and Design Center Characteristics, unless otherwise indicated. 3.6.10 APPLICATION. 3.6.11 The chart below shows the permissible operating area for JAN-lAD4 as defined by the ratings in MIL-E-1/20A dated 9 July, 1953. A discussion of the permissible operating area for pentodes may be found in paragraph 3.2.2 through 3.2.8.

2

~

Q*5¥c|€

• 5

1S 0

1 0

0

0

60

IMATt VQTAO IN

--

0

12

-

iS -

VOLTS

Figure 3-24. Typical Static Characteristics of Tube Type JAN-IAD4; Permissible Area of Operation. 3.6.12 The following table lists general considerations for the applications of this type. The numbers refer to the applicable section or paragraph of this Manual.

WADC TR 55-1

3-39

TABLE 3-6. APPLICATION PRECAUTIONS FOR JAN-1AD4 Voltages Heater, 1.3.8, 1.3.17, 1.3.22, 1.3.27. 1.3.37, 1.3.51, 1.3.55, 3.2.14 Plate: High, 3.2.12 Low, 3.2.3, 3.2.7 28 Volt, 3.2.21 AC Operation, 1.3.20, 3.2.18 Screen Grid: Supply, 3.2.8 Protection, 3.2.22 Control Grid Bias: Low 1.3.4, 1.3.9. 3.2.8, 3.2.9 Cathode, 2.1.3, 3.2.15 Fixed, 1.3.8, 2.1.3, 3.2.15 Positive Grid Region, 3.2.19 Contact Potential, 1.3.4, 3.2.9, 3.2.21

Dissipation Plate, 2.1, 3.2.4 Screen Grid, 2.1, 3.2.3, 3.2.8 Temperature Bulb and Environmental, 3.2.4 Resistance Control Grid Series, 1.3.9, 1.3.19, 1.3.22 1.3.23 3.2.16 Cathode, 2 1.3, 3.2.15

Current

Miscellaneous

Control Grid, 1.3.4, 1.3.9, 1.3.23, 3.2.9 Screen Grid, 3.2.3 Interelectrode Leakage, 1.3.14 Gas, 1.3.9, 3.2.9 Control Grid Emission, 1.3.18 Cathode, Thermionic Instability, 1.3.37

Plus Operation, 3.2.19 Shielding, 3 2.4 Intermittent Operation, 3.2.13 Triode Connection, 3.2.20 Electron Coupling Effects, 1.3.44 Microphonics, 1.3.56, 3.2.23

3.6.13 VARIABILITY OF CHARACTERISTICS. 3.6.14 The following charts show the variation which must be expected among individual tubes. The variability boundaries were determined from the specified acceptance limits. 3.6.15 The charts below present the limit beha;,.;,r of static plate characteristics for JAN-1AD4 as defined by MIL-E-1/20A dated 9 July 1953.

WADC TR 55-1

3-40

35

IQ

25 o •o

•~s

AsovdCP

I

Figure 3-25. Limit Plate Characteristics of Tube Type JAN- 1AD4; Variability of Ic 2

WADC TB 55-1i

3-41

50

I0 =1 23 Vdt

•

•,

'C*

3.5

40

0

.

.

....

.

40

..

.

_d

40

6_ - -

100

12

AM

-@

1*

IlATS VOLTAGE *4 VOLTS

Figure 3-26. Limit Plate Characteristics of Tube Type JAN-1AD4; Variability, oi r,

WADOC VT 55..I

4-42

3.6.16. The chart below presents the limit behavior of transfer data for JAN-IAD4 as def Ined by MIL-E -1/20A dated 9 July 1953.

50

20M H Eb

123 Ydc C2

A$ Vd, 8*0

ObAO

40

law

35

1400

30

1200

25

1000

0 Ib WN.

70

200

0 z t k2 AtAx to

400

fk2

5 5

S

35

25

15

0 5

rim

0

OW VOLYArA IN YCKtS

Figure 3-27.

Limit Transfer Characteristics of Tube

of Ib and Ic2.

WADC TR 55-1

3-43

-pe JAN IAD4; Variability

3.6.17 DESIGN L-ENTER CHARACT¶3RTSTIC?'. 3.6.18 These fy Lcal curvets have been obtained from data published by the original RETMA registrant of this type. 3.6.19 The chart below presents the Static Plate Characteristics of JAN-lAD4.

01~

~~k

o~s

-i11z1111zzj -

t..°_._--_.__

Wa

III

..

MLAT! VOLTAGE •i

ii

n ---1 II I

VOIS

Figure 3-28. Typical Static Plate Characteri~tics for Tube Type JAN-IAD4

WADC TR 55-1

3-44

-72,000 IEf a 1.25 Vdc

Eb"Sdu,4SV

UO0

__

E_ b_

1.6005

_-

15

-

3.I

1,200

z 2,.5

i20-

f

-- j

"e

100 -

ow

1

0

-

4.

-2.5

53.5 GtID VOL•lWA

Figure 3-29.

WADC TR 55-1

1,400

-

t.5

-0.5

IN VOLTS

Typical Transfer Characteristics of Tube Type JAN- 1AD4 3-45

SECTION 7 TUBE TYPE JAN-1AH4 3.7 DESCRIPTION. 3.7.1 T'c JAN-1AH4 1/ is a 5 lead pinch pres", subminiature, pentode with a metallic shield cuating. 3.7.2 ELFCTRICAL. The electrical characteristics are as follows: Filament Voltage .................... 1.25 Vdc Filament Current ................. 36-44 mA Cathode .................... Coated Filament 3.7.3 MOUNTING.

Not specified.

LEAD COWNKTIO4

s J'

I

6G(XjND

¶1N,ýfl

'r.:v4A MRW!RE *'11, 0M? )RI t !ý S•O (A T1'f AL.'5

'RE CC" 10 ADJA(ENT PIN7 t

-

-lI

/\

-

ANY FJU4fiR Q# LLAM) INL -NF z

PHt'

'MLlii

RC. l5

tLAD , SPICED

M MQLTIPJ -5(Fl~tQA8MAX

ALLOUAE$INSONh IN W4C10S .

M*ASE

OM LAM

EAT TO MS TO•t•4.

AS 0O4P5

*LEADmtaAWEtTOLSANCE SMAL004W4 UrM SAAhmNMATMIV LEAD LiGh

Y UONGGAGN O10

-1t

4AMAS in ± .015 WHIN CULILEADSAN COSI

ST PMOCLUMMIW

CONWACT 01 TU CUT &LANOWL U IESETIALLY SOLAMM CUT AM TIE MAXw W = WKCCEA"Ova THE ACTUAIAD LW.MAW "wow "tqqCllW ON TM• 1• * * WPpijs To PINCN MU

TyP

01

WOM*M INS GLASS TO .ia MIONTME flWSS K

WALL MI

O.Y ( 02 MhN.)

Qb004* LEAD O'VELAWS0 IT30.05IT A MId~M OF10& " " uIL tO 0oat wN #AT W u 11r SW OF THE NA*DOUAWwon AtIWNATrVI CoSrOLwCTiOn. 4USEAD Of WLA-^"PAM LEAD IN IV•01 kmutOH iAn K K E m= Wx fl WAnED MNOUN $I" TO "E CONAct WITH SIHD

Figure 3-30. Outline Drawing and Base Diagram of Tube Type JAN-1AH4 1/

The values and specification comments presented in this Section are related to MIL-E-1/316 dated 14 August 1953.

WADC TR 55-1

3-46

3.7.4 RATING, ABSOLUTE SYSTEM.

ne-

3.7.5 The absolute system ratings are as follows: 1.25 ± 0.25 Vdc Filament Voltage ................. 100 Vdc * Plate Voltage ....................... Reference MIL-E-1C Section 6.5.1.1 Plate Voltage .100 Vd. * Screen Grid Voltage ................... 10,000 ft * Altitude Rating ..................... 3.7.6 TEST CONDITIONS. 3.7.7 Test conditions are as follows; Heater Voltage, Ef .................. Plate Voltage, Eb ................... Control Grid Voltage, Eel ................ Screen Grid Voltage, Ec2 ................. Control Grid Series Resistor ................

1.25 Vdc 45 Vdc 0 Vdc 45 Vdc 5 Meg

3.7.8 ACCEPTANCE TEST LIMITS. 3.7.9 The following table summarizes certain salient requirements set forth by the specification for which acceptance test limits exist. This table is in no wise intended to TABLE 3-7. ACCEPTANCE TEST LIMITS OF JAN- IAH4 MEASUREMENT CONDITIONS

PROPERTY

LIMITS LIFE TEST INITIAL MAX MIN MAX MIN

UNITS mA

Heater Current

If

.36

44

-


Sm

550

950

400


Sm

450

---

Plate Current

lb

0.45

1.

Current

Ic2

0. 12

0.28

Capacitance

Cgp Cin

--2.7 3.8

0.01 4.2 5. 2

---

-0. 5

Ef

1. 0 V

--

-

---

umhos

---

umhos

---

mAdc

Screen Grid

Cout Grid Current

Icd

Ecl-= -0. 5 Vdc

mAdc

.

Rgl- 0. 5 Meg. Max *

No test of operation at this rating exists in the specification.

WADC TR 55-1

3-47

-

uuf uuf uuf

-1.0

uAdc

-. -

.---.---

include all the properties for which measurement limits are provided. Specification MIL-E-1/316 dated 14 August 1953 should be referenced to determine further assurance of satisfactory operation in any specific application. Measurement conditions are the same as stated under Test Conditions and Design Center Characteristics, unless otherwise indicated. 3.7.10 APPLICATION. 3.7.11 The chart below shows the permissible operating area for JAN-IAH4 as defined by the ratings in MIL-E-1/316, dated 14 August 1953. A discussion of the permissible operating area for pentodes may be found in paragraphs 3.2.2 through 3.2. 7 of this manual. 20

kAXIMUM CATHODE CLARtI 'T

.

0 MILIIAM•PtRES t

8A~c

I2•5 v& 1 5 Vdc Vdc

~U4

-

16

64.

06

.

a

0 VOtIS__

PLTEVLTG

04

VO IT

i

0

j-

2

0-47 WAD T5-1 o

10

20

30

40

30

,PLATE VOLTAGE

Figure 3-31.

60

70

so}

90

100

IN VOLT$

Typical Static Characteristics of Tube Type JAN=1AH4; Permissible Area of Operation

3.7.12 The following table lists general considerations for the application of this type. The paragraph numbers refer to the applicable section or paragraph of this manual. WADC TR 55-1

3-48

in

1-

TABLE 3-8. APPLICATION PRECAUTIONS OF JAN-1AH4 Voltages Heater, 1.3.8, 1.3.17, 1.3.22, 1.3.27, 1.3.37, 1.3.51, 1.3.55, 3.2.14 Plate: High, 3.2.12 Low, 3.2.3, 3.2.7 28 Volt, 3.2.21 AC Operation, 1.3.20, 3.2.18 Screen Grid: •-ipply, 3.2.8 i rotection, 3.2.22 Control Grid Bias: Low, 1.3.4, 1.3.9, 3.2.8, 3.2.9 Cathode, 2.1.3, 3.2.15 Fixed, 1.3.8, 2.1.3, 3.2.15 Positive Grid Region, 3.2.19 Contact Potential, 1.3.4, 3.2 9, 3.2.23

Current Control Grid, 1.3.4, 1.3.9. 1.3.23, 3.2.9 Screen Grid, 3.2.3 Interelectrode Leakage, 1.3.14 Gts, 1.3.9, 3.2.9 Control Grid Emission, 1.3.18 Thermionic Instability, 1.3.37 Dissiration Plate, 2.1, 3.2.4 Screen Grid, 2.1, 3.2.3, 3.2.8 Miscellaneous

Resistance

Pulse Operation, 3.2.19

Control Grid Series, 1.3.9, 1.3.19 1.3.22, 1.3.23, 3.2.16 Screen Grid Series, 3.2.3, 3.2.17 Cathode. 2.1.3, 3.2.15

Shielding, 3.2.4

Temperature

Electron Coupling Effects, 1.3.44

Bulb and Environmental, 3.2.4

Microphonlcs, 1.3.56, 3.2.23

Intermittent Operation, 3.2.13 Triode Connection, 3.2.20

3.7.13 VARIABILITY OF CHARACTERISTICS. 3.7.14 The f..llo ing charts show the kamount of variation which must be. expected heThe variability boundaries w'Ire determined from the acceptance -timits given in the applicable specification. tw-een individual tubes.

3.7.15 The limit chart on the following page presents the limit behavior of static plate characteristics for JAN-1AH4 as defined by MIL-E-l/316, dated 14 August 1953.

WADC TR 55-i

3-49

14

1.25 Vdc

No

0

ii 10 12

.

k

" - •

"•"

S0

10••

.

00

2

0

10

-

-61.4

20

20

AO

50

60

70

so

90

PAIE VOLTAGIE IN VOLTS

Figure 3-32. Limit Plate Characteristics of Tube Type JAN-lAH4; Variability of Ib 3.7.16 DESIGN CENTER CHARACTERISTICS. 3.7.17 These typical curves have been obtained from current data being published by the original RETMA registrant of the type. 3.7.18 The chart beluw pitesents the average transfer da•ta fnr JTAN-1AH4.

WADC TR 55-1

3-50

J

10 o04

-

Io

2

20

-

-

16

40

I

0

no

-4

j

*

lO

I vI?~

•

CT

4

Ib10

t

0

0 Jl0

lb

MAX

WADCITG IN 3-51

Figure 3-33. WADG TB 55-1

Typical Transfer Characteristics of JAN- 1AH4 3-51

IA

--------

p---

-

;

IA

I

!

•

I

i

-

Eel = oVOLTS

_

1.04

-04 40 -;-

--

-oe,

'(I' T1

35 -4

- 16

1

02

0

10

20

300

40

s0

60

70

so,

90

PLATE VOLTAGE IN YOL75

Figure 3-34.

WADC TR 55-1

Typical Static Plate Characteristics of JAN-lAH4

3-52

SECTION 8 TUBE TYPE JAN-iB3GT 3.8 DESCRIPTION. 3.8.1

The JAN-iBjGT I/

suitable in ap.licationu

is a 6 pin, octal base, hall-wave, high vacuum rectifier

where the dc load current does not exceed 2.2 milliamperes.

3.8.2 ELECTRICAL. The electrical characteristics are as follows: Heater Voltage ...................... 1.25 Vac Cathode .................... Coated Filament 3.8.3 MOUNTING.

Not specified. Ct-.

5YALL

'CI 1 LEAD CON*NECT1ON1

420 N~L

S*

NcOTE.

-005

S30. 40i6

NT CON

Nom

P(CAPi CON P~7,

1 9

INI 1 CON

I

IN CON

ALLPINS 0OM. 003 . 45 ,.

I

2f

4.5

42

,

r

5

OMAXE 05

49*

5075-.095 1

-

.30D. 317

-..

n

W I 275 M"A-

INrE*AMADIATE 5II!00

-

tHEU OCTAL

-PIN aA/_

ALL DLMENUONS IN INCHES

"f*REERS TO JlEC PUIL.CATION "-ON FINISPeW TUIL ADO 0030

J0 G3-1, FESAUA*Y 1949 FOR SOWU

NOTE CONN(>CTIIGJ PIAS 1. 3. 3 ANt, I TO PIN 7 EXTERNAILY IS PftMISSISLE 10 RIEDUCECORONA DISCHARG. OTHERWISE PINS 1. 3. 5 AND I mAY 40T of USWD

Figure 3-35. Outline Drawing and Base Diagram of Tube Type JAN-1B3GT 1/ The values and specification comments presented in this section are related to ItIL -E-1 '748A dated 23 December 1955.

WADC TR 55-1

3-53

3.8.4 RATINGS, ABSOLUTE SYSTEM.

3.8.5 The absolute system ratings are as follows: Heater Voltage ................... 1.25 Vac , 10% Peak Inverse Plate Voltage .................. 33 Kv 18.7 ma Peak Anode Current ................... Output Current .................... 2.2 mAdc Minimum supply source impedance (at maximum voltage and current ratings) .......... 105,000 ohms * Frequency ......................... 300 KC 10,000 ft * Altitude Rating ..................... 3.8.6 TEST CONDITIONS. 3.8.7 Test conditions are as follows: ileater Voltage, Ef ................... Peak Inverse Plate ,oltage, epx Minimum Frequency ...................

...........

1.25 Vac 33 Kv 75 Kc

3.8.R ACCEPTANCE TEST LIMITS. 3.8.9 The followingtable summarizes certain salient requirements set forth by the specification for which acceptance test limits exist. This table is in no wise inTABLE 3-9. ACCEPTANCE TEST LIMITS OF JAN- 1B3GT MEASUREMENT CONDITIONS

PROPERTY Filament Current

If

Operation (2)

Eo

I~LI

R-L C_

-100 Meg 400 uuf

epx-

40 kv

ýSt•.

L

tLAgILA.

ISUL

LIMITS_[ INITIAL LIFE TEST MIN

MAX

MIN

180

220

-----

17.5

MAX

1

UNITS 7 mA

---

---

kVdc

IJ

iexceed I minute)

Emission

Is

Eb

0

ki00nVdc

5.0

15.0

1.0

2.0

3.0

mAdc

Ef =1. l0Vdc

Capacitance

*

Cpf

No tests at this rating exists in the specification.

WADC TR 55-1

3-54

---

uuf

S

tended to include all the properties for which measurement limits are provided. Specification MIL-E-l/748A dated 23 December 1955 should be referenced to determine further assurance of satisfactory operation in any specific application. Measurement conditions are the same as stated under Test Conditions unless otherwise indicated. 3.8.10 APPLICATION. 3.8.11 RATING CHARTS. 3.8.12 Rating Charts I, I, and HI represent areas of permissible operation within whichanyapplicationof the JAN-1B3GT must fall. Requirements of all charts must be satisfied simultaneously in capacitor-input filter applications. 3.8.13 RATING CHART I is basad on maximum rated peak inverse voltage per plate (epx) of 33 kilovolts and maximum rated dc output current (Io) of 2.2 milliamperes. Point C corresponds to the simultaneous occurance of these two ratings, permissible under choke or capacitor-input filter conditions. 3.8.14 RATING CHART II for capacitor input filter applications, is based on maximum rated dc output current (lo) and maximum rated steady state peak plate currentof 18.7 milliamperes. Rectification efficiency must not exceed 0.85 under conditions of maximum rated dc outp4,t current. 3.8.15 RATING CHART III for capacitor inp-t filter lb based on a maximum allowable surge current (i surge) of 150 milliamperes, as derived from the specification. Minimum permissible series resistance (Rs) is approximately 105,000 ohms under conditions of maximum peak inverse voltage and current ratings. 3.8.16 OTHiR CONSIDERATIONS. 3.8.17 CORONA DISCHARGE: Connecting pins 1, 3, 5, and 8 to pin 7 externally is permissible to reduce corana discharge, otherwise, pins 1, 3, 5 and 8 may not be used.

3.8.18 HEATER VOLTAGE: See paragraph J.3.9. 3.8.19 ALTITUDE: See paragraph 3.3.7.

W.ADC TR 55-1

3-55

S0 0k

§4-

gmeiwvmiw Hi ;iye mu imnl:f) inaino xa

~E!

4 L)S

0

R W?

eil

WADC TR 55-1

3-56

100

I 0

Figure 3-38.

WADC TR 55-1

6 AC PLATE S3L1Y VOLTAOE PER PIATE Im KILOVOLTS b"

16C

12

Rating Chart Il for the Tube Type JAN-1B3GT

3-57

3.8,20 AVERAGE CHARACTERISTICS. 3.8.21 The chart below presents the Static Plate Characteristic of JAN-1B3GT, reproduced from data published by the original RETMA rrgistrant of the type. The extent of variation which may be exhibited among individual tubes was derived from the specification which provides minimum and maximum limits on emission, at Eb = 100 Vdc, of 5.0 and 15.0 mAdc respectively.

I

./

J

$MAX

'

I,

'4

/ 12

.I-

MI

/ 2I

I

-i

4/

I I

I,

0

0

/

$•MIN

100 PLATEVOLIAG#

-

2W0 1$0 W4 MOET&

2M0

Figure 3-39. Typical Plate Characteristics of Tube Type JAN-1B3GT

WADC TR 55-1

3-58

SECTION 9 TUE3

TYPE JAN-IZ2

hec im

3.9 DESCRIPTION. 3.9.1 The JAN-1Z2 1/is a 7 pin button base, miniature, high vacuum rectifier (half wave). 3.9.2 ELECTRICAL. The electrical charadteristics are as follows: Heater Voltage ....................... 1.25 V Cathodee .................. Thoriated Tungsten 3.9.3 MOUNTING.

Not specified.

CAP

LEADCONNIECT)ONS

MINTED IVIMIATUEE ICI 3F

CAP

I

6

IF3'

2 50Q-003

'6 4

.I

"0"++-40,.±, 002 D. 0 0tI NA '

.,.',,PINE+.

'

NOT

'175

[~~F

MAX.

!

.+I

MJINIATIIE

*EPFEAS TO " JEtEC

U" CMIlN

7 MIN SUTmON

FEUUASY 14

ALL DIMEPISJONS IN INCHES NOTE PINS I. 3. A AND 6 ANE CONNIECTED TO AN

INTERNAL SHIELD

Figure 3-40. Outline Drawing and Base Diagram of Tube Type JAN-1Z2 I/

The values and specficat.o. cnmmp-rts presented in this section are related to MIL-E-1/29 dated 5 February 1953.

WADC TR 55-1

3-59

3.9.4 RATING, ABSOLUTE SYSTEM. 3.9.5

The absolute ratings are as follows: * Maximum Frequency ................... Heater Voltage .. .............. Peak Inverse Plate Voltage ................ Steady St.jte Peak Plate Current, ib Output Current .................... * Altitude Rating ....................

200 Kc Vac t 5/ 15 kv 8.5 ma 1.5 mAde 10,000 ft

.1.25 ........

3.9.6 TEST CONDITIONS. 3.9.7

Test conditions are as follows: Heater Voltage, Ef .................... Peak Inverse Plate Voltage, epx ........... Load Resistance, RL ................. Load Capacitance, CL .................. Output Current, lo ...................

1.25 Vac 15 kv 4.2 meg 0.01 af 1.5 mAdc

..

3.9.8 ACCEPTANCE TEST LIMITS. 3.9.9 The following table summarizes certain salient requirements set forth by the specification for which acceptance test limits exist. The table is in no wise intended to include all the properties for which measurement limits are provided. Specification MIL-E-1/29 dated 5 February 1953 should be referenced to determine further assurance of satisfactory operation in any specific application. Measurement conditions are the same as stated under Test Conditions unless otherwise indicated. TABLE 3-10.

M1tflEAS3UR ,MtNT CONDITIONS

PROPERTY

Filament Current

ACCEPTANCE TEST LIMITS OF JAN-1Z2

If Is

SioI

Ef -1. 35 V Eb= 100 Vdc

LIMITS INITIAL MIN MAX

LIFE TEST MIN MAX

245 9.5

8. 5

3.9.10 APPLICATION. 3.9.11

*

RATING CHARTS.

No test at this rating exists in the specification.

WADC TR 55-1

3-60

285 ---

--

---

UNITS

mA mAdc

?.-.§.12 Rating Charts I, U, and, III represent areas of permissible operation within wi,.chanyapplicationof the JAN-1Z2 must fall. Requirements of all charts must be s.,disfi'ad simultaneoasly in capacitor-input filter applications. 3.9.13 RATING CHART I is based on maximum rated peak inverse voltage (epx) of 15 kilovolts and maximum rated dc output current (To) of 1.5 milliamperes. Point C is derived from like test conditions of max rated dc output current, peak inverse plate voltage, and steady state peak plate current. 3.9.14 RATING CHART II for capacitor input filter applications, is based on maximum rated dc output current (Io) and maximum rated steady state peak plate current of 8.5 milliamperes per plate. Rectification efficiency must not exceed 0.65 under conditions of maximum rated dc output current. 3.9.15 RATING CHART Ill for capacitor input filter is based on maximum surge current (i surge) of 25 milliamperes, as derived from specification minimum permissible source impedance of 300,000 ohms under conditions of maximum permissible supply voltage. 3.9.16 OTHER CONSIDERATIONS. 3.9.17 HEATER VOLTAGE: See pav'.,raph 3.3.9. 3.9.18 ALTITUDE: See paragraph 3.3.'. 3.9.19 AVERAGE CHARACTERISTICS. 3.9.20 Figure 3-44 presents the Static Plate Characteristic of JAN-IZ2, reproduced from data published by the original RETMA registrant of the type. The extent of variation which may be exhibited among individual tubes cannot be derived from the specification which proviles only a minimum limit on emmission.

WADC TR 55-1

3-61

- l -MS

-

2C'i

smvfnflvW Im0~e)ums~no ýd

TF

WADC~~V

TR5-136

I300 200

10o

1.0

0

Figure 3-43.

40

3.0

20 AC PLA

$UP••Y

5.0

VOtTAGE IN KILOVOTS #AS

Rating Chart III for JAN-IZ2

7,

•,I

K

i

X C EL

'C

8M IX

t

'

IF,

G

?t. "A

?AL

,'

0 C ANODE VOLIAGE IVOL'Si

Figure 3-44.

WADC TR 55-1

Typical Plate Characteristics for JAN-1Z2

3-63

60

310

%260• -

210

-

_ -

-25

__

I-

20Li

240

I100

110

12

130

140

1I0

160

170

1so

FILAMENT VOLTAGE (VOLTSI

Figure 3-45.

WADC TR 55-1

Typical Filament Characteristics for JAN-1Z2

3-64

SECTION 10 TUBE TYPE JAN-2B22 3.10 DESCRIPTION. 3.10.1 The JAN-2B22 1/ is a 6 pin, octal base, U.H.F. diode. 3.10.2 ELECTRICAL. The electrical characteristics are as follows: 6.3 Vac Heater Voltage ...................... Coated Unipotential Cathode .................. Not specified.

3.10.3 MOUNTING.

MIN.

**A

MAX. t• IWA.

-*1.312

""c 1.216DI. ,--

.03

0

*F .475

-0 ENLARGE

/SHELL

VIEW

"Sam

1

C-1

A,

-"s"

"

H •"---"~~--

312 1I.2?1IMJN

45"4

1.3.30 .453

.130

.210

K.360

.390

oao

*

i 4|*

.*..•a

-5

OCT4IAWS,

2

*oe..

Noe3 Ge.m

NMof

P. 4.-

4

•Ei

•

,4 c

hfft me .,te

.osss

.e

d

S&44d~lne

.

IN.p~4 1&-23

.100 MS1. II

£ ooefe 16

oss.C9i on_~

C01%i" tr4

MIN

.013

/

'

o1M A WAP

bows Pim,.

M• *#

4AX

.

Osm

.09±.0

.SOS

H .3"5 INJ

T

1.36 DW4. !DL DIA. 1.039

.

b-o

edg d01

4

es

.

be

0020.

,,ip

9* esoc

0""e~d

t

ist

I'

W600d"

t • iw-

Figure 3-46. Outline Drawing and Base Diagram of Tube Type JAN-2B22 1/

The values and specification comments presented in this section are related to MIL-E-1/736 dated 17 December 1954.

3-65

WADC TR 55-1 iI

3.10.4 RATINGS, ABSOLUTE SYSTEM. 3.10.5 The absolute system ratings are as follows: Maximum Frequency at which maximum Fl, 1200 Miratings apply ................... Heater Voltage .................. . 6.3 ± 5"'.Vac ** Peak Plate Voltage ................... 100 v Peak Inverse Plate Voltage. ............... 300 v Heater-Cathode Voltage .................. 100 v ** Steady State Peak Plate Current ............... 1.0 a Plate Current ...................... 20 mAde Output Voltage ...................... 150 Vdc Cathode Conditioning Time, tk ........... 60 gec * Seal Temperature .................... 200 C * Altitude Rating ....................... 10,000 ft 3.10.6 TEST CONDITIONS. 3.10.7 Test Conditions are as follows: Heater Voltage, Ef ................... Plate Current ...................... Cathode Conditioning Time

.......

6.3 Vac 20 mAde 300 Sec

3.10.8 APPLICATION. 3.10.9 SIGNAL RECTIFIER SERVICE: In the application of the JAN-2B22 in UHF r.ignal rectifier service, specification MIL-E-1/736 dated 17 December 1954 prescribes that the maximum ratings are applicable up to a maximum frequency of 1200 megacycles, though no performance tests are specified in the UHF region. It should be noted that the specification prescribes also that the JAN-2B22 shall nut be operated more than 5 microseconds in a 100 microsecond interval, under conditions of maximum rated peak plate voltage or maximum rated peak plate current. 3.10.10 Permissible steady state peak plate voltage is limited to 100 volts, and peak plate current to 1.0 ampere, under these conditions. When used in reference to pulses the maximum rated peak plate current excludes the current spike. An additional restriction should he borne in mind by designers - - a minimum cathode conditioning line (tkc) of 60 seconds must be allowed before the application of high voltage. 3.10.11 SUPPLY VOLTAGE RECTIFIER SERIVCE: 3.10.12

OTHER CONSIDERATIONS.

3.10.13 HEATER VOLTAGE: 3.10.14

Not applicable.

See paragraph 3.4.8.

LOW ELECTRODE CURRENT:

See paragraph 3.4.7.

-- No test at this rating exists in the specification. **

Tube shall not be operated more than 5 usec in a 100 usec interval.

WADC TR 55-1

3-66

3.10.15 ACCEPTANCE TEST LIMITS. 3.10.16 The following table summarizes certain salient requirements set forth by the specification for which acceptance test limits exist. This table is in no wise intended to include all the properties for which measurement limits are provided. Specification MIL-F-1/736 dated 17 December 1954 should be referenced to determine further assurance of satisfactory operation in any specific application. Measurement conditions are the same as stated under Test Conditions and Design Center Characteristics, unless otherwise indicated. TABLE 3-11. ACCEPTANCE TEST LIMITS OF JAN-2B22

PROPERTY Hpater Current Tube Drop Pulse Emission Voltage

Capacitance Heater-Cathode Leakage

I

WADC TR 55-1

LIMITS INITIAL LIFE TEST MIN MAX MAX MIN

UNITS

700

800

..

.---

mAdc

Ib =-20 mAndc

3.0

9.0

---

10.0

Vdc

Is= 0.90a; tp = 2us prr =500

---

150

---

v

Ef =0

1.9

2.4

Ehk =100 Vdc Ehk- l100 Vdc

---

If Etd eb

Cout

Ihk Ihk

Insulation of Electrodes


.

Rpsh

25

3-67

-.-

uuf

20

--.-.

-50

.----

...

uAdc uAdc

---

Meg

-

SECTION 11 TUBE TYPE JAN-2C40 3.11 DESCRIPTION. 3.11 .1 The JAN-2C40 1/ is a six pin octal base disc seal triode amplifier and oscillator. with an indirectly heated cathode.. 3.11.2 ELECTRICAL. The electrical characteristics are as follows: Heater Voltage......................... 6.3 Vac Cathode..................... ICoated Unipotential 3.11.3 MOUNTING.

Not specified. N.OTE 4

Of SON4 MIN4WA

ANODE CAP \ANODE R-F

ALL PIN$ 09 00

-95

ICONNECTION

*

3

0

6

51403

* F 475 505

'ONCIN N4OTE III30 CATHODE ft-

5

.

i:

.41

9 -NO 24 27 0

4030

Nbj OTE3I

035

040 2

"I

I

(~)SKIRT

A

3)

" 03

b-

N 0236094

--

WAFER OCTAL. 6-PIN BASE. - "9&73 SMAL~L

BN85 _*

-- r05MX

1.271 MIN'

i

*T

5

I-Alt?

241 25t

LEAD CONNKTXXON

3'

-

3

NOTES;

"I

GLASS SHALL CONFORM WITH REQUIREMfNTS OF DFTAIL A. CAIHOOE R-F CONNECTION SURFACE SHALL IE FIEE FROM WILDING PLASM MATERIAL. TOLERANCE OE NOT APPLY AT POINTS WHERE SKIRT CRIMFED TO SASE 4A3/64 MAX. RADIUS CHAMFER MAY 91 USED INSTEAD IS OF BEME. EXEPTPIN. SRFAE O MEAL POTS SALL SK" PATE 10 SMALL MS MK .6 THEANODE CAP GRID R-F COP 3 EXERNL 'ION AND THE CATHODE R.P CnNNP4"T1rIN BE "I"*1.otbr 1 10 EACH OTHER WITHIN 116.4. 7 TESTSHALL BE MADE ON TEN TUNES PERMONTH WHEN IN CONTINUOUS PROOUCTION, FAILURE OF MORE THAN ONE TUBETO MEET THE TOLERANCE FOR ANY OF THESEDIMENSIONS, SMALL CAUSE THAT DIMENSION TO BECOME A DESIGN ON ALL LOTS IN PROCESS .:REFERS TO JETEC PUIBLICATION )0-03-1, FEBRUARY 1949 * ON FINISHED TUBE, ADD 0.030 FOR SOLDER ALI. DLIMNSIONS IN INCHES

12 3

Koo~

% 6

NI

CONN

-

Figure 3-47. Outline Drawing and Base Diagram of Tube Type JAN-2C40 1/ The values and specification comments pre~sented in this section are related to MIL-E-1/737 dated 17 December 1954.

WADC TR 55-1

3-68

3.11.4

RATING6. ABSOLUTE SYSTEM,

3.11.5

The absolute system ratings are as follows: 6.3 t 5q Vac Heater Voltage .................. 500 Vdc Plate Voltage ...................... Reference MIL-E-1C Section 6.5.1.1 Plate Voltage 6.5 W Plate Dissipation .................... 60 sec. mk1. Cathode Conditioning Time ............ 200 C Seal Temperature .................... ft 10,000 .................... Altitude Rating

3.11.6 TEST CONDITIONS AND DESIGN CENTER CHARACTERISTICS. 3.11.7 Test conditions and design center characteristics are as follows: 6.3 Vac Heater Voltage, Ef .................... 250 Vdc Plate Voltage, Eb ................... 300 sec. Cathude Cunditiuning Time ............... 200 ohms .............. Cathode Resistance, Rk 1,000 uf Cathode Bypass Capacitance .............. 3.11.8 ACCEPTANCE TEST LIMITS. 3.11.9 The following table summarizes certain salient requirements sBe forth by the specification for which acceptance test limits exist. This table is In no wise intendedto include all the properties for which measurement limits are provided. Specification MIL-E-1/737 dated 17 December 1954 should be referenced to determine further assurance of satisfactory operation in any specific application, Measurement conditions are the same as stated under Test Conditions and Design Center Characteristics, unless otherwise indicated.

WADC TR 55-1

3-69

TABLE 3-12. ACCEPTANCE TEST LMIlTS OF JAN-2C40 PROPE RTY

MEASUREMENT

CONDITIONS

INITIAL

LIMT-

LIFE TEST

N UNITS

MIN

MAX

MIN

MAX

if

700

800

..

.---

mA

Sm

4400

5700

...

...

umhbo

Mu

27

44

...

...

.-.

Plate Current

lb

13

22

---

---

mAdc

Grid Voltage

EC

Ec/Ib

-10

-26

..

.---

Vdc

Emission

Es

EbEc/k

---

10

---

---

Vdc

35

---

25

---

mW

Cgp

1. 15

1.40

---

Cin

1.90

2.35

-.-

...

uuf

Cout

---

0.03

---..

-

uuf

Cshk

30

200

---..

.

uuf

0

-1.0

-.-

...

uAdc

-..

...

---

---

uAdc uAdc

Heater Current

Transconductance

Amplification Factor

10 uAdc 40

mAdc; Rk-- 0 Power Oscillation

Po

Eb = 250 Vdc

max Ib = 25 mAde max Rk = 0; Rg 10, 000 F = 3370 Mcsec norm Capacitance

Ic

Grid Current

Heater-Cathode

t = 180 sec. Ihk

Leakage

uuf

lhk

Ehk = +100 Vdc Ehk = - 100 Vdc

---

-

20 50


Rk - sh Rh - sh Rg - sh Rg-p

WADC TR 55-1

25 25 25 25

3-70

---

-.---

...

...

---

---

...

...

---

...

Meg Meg Meg Meg

3.11.10 The following table list&general considerations for the applications of this type. The numbers refer to the applicable section or paragraph of this Manual. TABLE 3-13. APPLICATION PRECAU rlONS FOR JAN-2C30 Voltages

Dissipation

Heater, 1.3.8, 1.3.17, 1.3.22, 1.3.27, 1.3.37, 1.3.51, 1.3.55, 3.1.11 Heater-Cathode, 1.3.30 Plate: High, 3.1.8 Low, 3.1.15 AC Operation, 1.3.20, 3.1.10, 28 Volt, 3.1.15 Control Grid Bias: Low, 1.3.4, 1.3.9, 3.1. Cathode, 2.1.3, 3.1.12 Ficd, 1.3.8, 2.1.3, 3.1.4 Positive Grid Region, 3.14 Contact Potential, 1.3.4, 3.1.4, 3.1.15

Plate, 2.1, 3.1.5 Current Control Grid, 1.3.4, 1.3.9, 1.3.23, 3.1.3 Plate Low, 1.3.50, 3.1.4, 3.1.9 Interelectrode Leakage, 1.3.14 Gas, 1.3.9, 3.1.3 Control Grid Emiss 4 -in, 1.3.18 Cathode, Thermionic Instability, 1.3.37 Temperature Bulb and Environmental, 3.1.5

Resistance

Miscellaneous

Control Grid Series, 1.3.9, 1.3.19, 1.3.22, 1.3.23, 3.1.13 Cathode Interface, 1.3.50, 3.1.9 Cathode, 1.3.33, 1.3.34, 1.3.35, 2.1.3, 3.1.12

Pulse Operation, 3.1.14 Shielding, 3.1.5 Intermittent Operation, 3.1.9 Electron Coupling Effects, 1.3.44 Microphonics, 1.3.56, 3.1.16

WADC TR 55-1

3-71

3.11.11 The chart below shows the permissible operating area for JAN-2C40 as defined by the ratings in MIL-E -1/737 dated 17 December 1954. A discussion of the permissible operating area f3r triodes may be found in paragraphs 3.1.2 through 3. 1.5.

14

t~~g :- 6 65 VLT 'tTh

]

120 100

/AIA' PLT,.MPYI 4t/i A

780

20

P,C,,

4C

MPATEVOLTAGE

IN VOLTS

Figure 3-48. Permissible Operating Region of JAN-2C40

WADC TR 55-1

3-72

3.11.12 VARIABILITY OF CHARACTERISTICS. 3.11.13 The following charts show the amount of varia..on which must be expected between individual tubes. The variability boundaries were determined from the acceptance limits given on the specification. 3.11.14 The chart below presents the limit behavior of static plate characteristics for JAN-2C40 as defined by MIL-E-1/737 dated 17 December 1954.

H

6..3 VOLTS- .

€ 'LOAD

LINM

Ile-

D

*ARI

301

20

ftrTE~~~I O

VOTG

Figure 3-494. Limit Blehaviorr of JAN-2C40: Static Plate Data

WADC TR 55-1

3-73

3.11.15 The chart below presents the limit behavior of transfer data for JAN-2C40 as defined by MbL-E-1/737 dated 17 December 1954.

go

j

Eb= 250 V Rk=200 OHMS

I

/ /

1

t=230Y

-

b 2J% v

12

10

0

-

•

8

6

mON VTAGe

6

2

IN VaTS

Figure 3-50. Limit Behavior of JAN-2C40, rransfer Data

WAXC TR 55-1

3-74

3.11.16 DESIGN CENTER CHARACTERISTICS.

ID 3.11.17 Theme typical curves have been obtained from current data being published by the original RETMA registrant of this type.

\

t40

I',

_

t

°

20;

PATE VOtAGA IN VOLTS

Fioure "•-'. , *

Figure 3-51.

WADC TR 55-1

,::ati

fr•ate

2Žarcte i•s•;

"

" - -.2(

Static Plate Characteristics of JAN-2C40

3-75

SECTION 12 TUBE TYPE JAN-2E30 3.12 DESCRIPTION. 3.12.1 The JAN-2E30 I/ is a 7 pin, button base, miniature instant heating beam pentode power amplifier. 3.12.2 ELECTRICAL. The electrical characteristics are as follows: Filament VILAge, AC or DC .-. . . Par. 3.0 Series 6.0 V Filament Current, Design Center ...... 585 - 715 mA Cathode .................. Oxide Coated Filament 3.12.3 MOUNTING.

Filament plane raust be vertical.

'A, Mok.k4

04.t.002 DA. NS

S'PIP47

LAF CONNpfcKHnS

'I

-A''

F

>

Q

"

6

7t3%

P

Fct

G

*.375

:t

7 MN

3MINIAFVtC

7 MIN M•J*ALI*E

6UTTON

NSTO ,QJETIC PUJCAIiON J.-02.1

'

6-3

JANUA01Y 1941 W, Sl$TO JrTKC PUICAT)ION fluA*YT IP49

X)O t.1,

1

L•.A54I FROM lASR SLAT MT)PIAZ IOP-LIPE AS DIIRRMINo ST f"I'xC C., rI of 1.1 ALLOIDMANSIOS IN HHNIES

Figure 3-52.

Outline Drawing and Base Diagram of T&u:Ž. Type JAN-2E30

3.12.4 RATINGS, ABSOLUTE SYSTEM. 3.12.5 The absolute system ratings are as follows: Filament Voltage ................. Par. 3.0 * 10% Series 6.0 * 10% V Plate Voltage ........................ 250 Vdc Reference MIL-E-1C Section 6.5.1.1 Plate Voltage Control Grid Voltage,Maximum Negative Voltage -150 Vdc Screen Grid Voltage ..................... 250 Vdc Plate Dissipation ...................... 10 W 2.6 W Scret.j Grid Dissipation .................... Altitude Rating ...................... 10,000 ft The values and specification comments presented in this section are related to MIL-E-1/32 dated 5 February 1953. 3-76 WADC TR 55-1 1/

3.12.6 TEST CONDITIONS AND DESIGN CENTER CHARACTERTSTICS. 3.12.7 Test conditions and design center characteristics are as foUows: Filament Voltage, Ef .................. 6.0 Vac Plate V'Atage, Eb ................... 250 Vdc Control Grid Voltage, Ecl................. -20 Vdc Screen Grid Voltage, Ec2 ................ 250 Vdc 3.12.8 ACCEPTANCE TEST LIMITS. 3.12.9 The following table summarizes certain salient requirements set forth by the specification for which acceptance test limits exist. This table is in no wise intended to include all the properties for which measurement limits are provided. SpecifiL•,tk,nMIL-E-1/32 dated 5 February 1953 should be referenced to determine further assurance of satisfactory operation in any specific application. 3.12.10 Measurement conditions are the same ai stated under Test Conditions and Design Center Characteristics, unless otherwise indicated. 3.12.11 Tests performed on this tube indic.tte t.•nt it is suitable for use in Class C circuitry as an oscillator, amplifier or doubler at frequencies up to 160 mc.

WADC TR 55-1

3-77

TABLE 3-14. ACCEPTANCE TEST LIMITS OF JAN-2E30 MEASUREMENT CONDITIONS

PROPERTY

LIMITS INITIAL MIN MAX

LIFE TEST MIN MAX

UNITS

585

715

---

---

mA

3500

5000

---

---

umhos

0

-5

..----

Filament Current

If

Transconductance

Sm

Grid Current

Icl

Screen Grid Current

1c2

---

5.5

...

Plate Current

lb

28

52

-.

Amplification Factor G1-G2

Mu

Tie screen to plate

6.6

8.66

Class C Doubler

Pg

F -- 160 mc eg-=70 v. Load and Rgl/Max Po at 1b =50 mAde

1.2

---

---

Eb= 0; Ec2 =127 Vac; Ecl/Pg2= 2.5 W; measuring time t = 120 uec

---

100

---.

00

Primary Screen Emission Isc2

Ef=6 V

Measuring time t = 120 Sec.

Operation Output Load Current

ip

Ebb = 250 Vdc Eccl =0; RL= 750; Egl =-90 Vac; Rgl =-35, 000

Operation Screen Current

1c2

Ebb =250 Vdc; Eccl•0; RL 750; Egl = 90 Vac; Rgl--35, 000

Ip Ef

Ef= 5.4 Vdc

Ef = 0 Ef= 0 Ef =0

Activity Capacitance (Unshielded)

WADC TR 55-1

Cgp Cin Cout

... .---

..

---

uAdc

mAdc mAdc

... W

-.

uAdc

---

mA

20

---

20

mAdc

---

5

---

10

%

---

0.2 10.2 8.3

..

8.2 6.3 3-78

---

...

.-----

...

uuf uuf uuf

3.12.12 APPLICATION

3.12.13 The chart below shows the permissible operating area for JAN-2E30 as definedbythe ratings In MIL-E-1/32 dated 3 February 1953. A discussion of the permissible operating area for pentodes may be found in paragraphs 3.2.2 through 3. .2.7.

INY

I ..

W

WT0

0

3VO-7 9

5-1

... .... ...

Pemsil ~~ AraOLTpeSton

~ 2E30;

o

'00

-I0

awelb

SA CI

-r

-)

)N4S

0100

200

PtAIV

a0 POTS.

-4

40

a

iflAP VOL"I

Figure 3-53. Typical Static Plate Characteristics of the Tube Type JAN2E30; Permissible Area of Operation.

WADC TR 55-1

3-79

00

3.12.14 The following table lists general considerations for the. applications of this type. The numbers refer to the applicable section or paragraph of this manual. TABLE 3-15. APPLICATION PRECAUTIONS FOR JAN-2EO Voltages

Current (Cont.)

Heater, 1.3.8, 1.3.17, 1.3.22, 1.3.27, 1.3.37, 1.3.51, 1.3.55, 3.2.14 Plate: High, 3.2.12 Low, 3.2.3, 3.2.7 28 Volt, 3.2.21 AC Operation, 1.3.20, 3.2.18 Screen Grid: Supply. 3.2.8 Protection, 3.2.22 Control Grid Bias: Low, 1.3.4, 1.3.9, 3.2.8, 3.2.9 Cathode, 2.1.3, 3.2.15 Positive Grid Region, 3.2.19 Contact Potential, 1.3.4, 3.2.9, 3.2.21

Interelectrode Leakage, 1.3.14 Gas, 1.3.9, 3.2.9 Control Grid Emission, 1.3.18 Thermionic Instability, 1.3.37 Dissipation Plate, 2.1, 3.2.4 Screen Grid, 2.1, 3.2.3, 3.2.8 Resistance Control Grid Series, 1.3.9, 1.3.19, 1.3. 22, 1.3.23, 3.2.16 Screen Grid Series 3.2.3, 3.2.17 Cathode, 2.1.3, 3.2.±b

Temperature Miscellaneous Bulb and Environmental, 3.2.4 Current Control Grid, 1.3.4, 1.3.1, 1.3.23, 3.2.9 Screen Grid, 3.2.3

3.12.15

Pulse Operation, 3.2.19 Shielding, 3.2.4 Intermittent Operation, 3.2.13 Triode Connection, 3.2.20 Electron Coupling Effects, 1.3.44 Microphonics, 1.3.56, 3.2.23

VARIABILITY OF CHARACTERISTICS.

3.12.16 The following charts Show the amount of variation which must be expected between individual tubes. The variability boundaries were determined from the acceptance limits given on the specification.

WADC TR 55-1

3-80

if this

3.12.17 The chart below presents the limit behavior of static plate characteristics for JAN-2E30 as defined by MIL.E-1/32 dated 3 February 1953.

1.

t200 PLATE INV.4.!OTENTAL

TR-

WADOO 0

:ted"

•

,

5Z5-,

, 3W,

0

AW

PIATE POTEW'¢IAL IN VOI.I$

acI

-AfA

Figure 3-54. Limit Plate C;haracteristic of JAN-2E30 A.ed

WADC TR 55-1

3-81

SM

40 6000o0

V 3.12.18 The chart below presents the limit behavior of transfer data for JAN-2E30 as defined by MIL-E-1/32 dated 3 February 1953.

-d

r" P4

k2

10

6 VQTS

230 VYb 190

70

Ib .MAX

00

CETD

/

SiIVOLTAGI H VOWt

Figure 3-55. LimIt Transfer Characteristics of Tube Type JAN-2E30

WADC TR 55-1

3-82

,.30

3.12.19 DESIGN CENTER CHARACTERISTICS. 3-12.20 These typical curves have been obtaine& from current data being published by the original RETMA registrant of this type. The charts below present the Static Plate Characteristics of JAN-2E30.

330 r-.. - ..

.

T " -•

j - _ I.

..-.

.... .

IO

20Va

1230'

*

-473

.

SFTATN

VOLTT

ao 10 1000

A0

20

-

PLAITEfLAC IN

M IA

Figure 3-56. Typical Static Plate Characteristics of Thibe Type J N-2E30 Ec2 = 250

4

,

*1

1 0

Y20 Y200I

Z

CONTO

m

3

10

-s

~

oiI

'

4sT~

O

00 I bC2

2W

*

o

100

20

-20 --

WADC TR 55-1

0o

20 PLATEVCZIA

Figure 3-57.

-

300

0

-0

0o0

INH VOLS

Typic-al Static Plate Characteristics of Tube Type JAN-2E30 Ec2 = 200 3-83

SW --

,-I

-

hi cI

a

I

IS

300

10

30

1310 W'-I 0

100~~

200

0 VOLTS PLATEE

owAT

JA-E3;ER WADCTR5-l

3-8

5

0

SECTION 13 TUBE TYPE JAN-3A5 Z,13 DESCRIPTION. 3.13.1 The JAA4-3A5 1/ is a miniature, filamentary twin triode designed for use a.. a high-frequency amplifier or oscillator in portable, battery-operated equipment. Operation at a filament voltage of either 2.8 volts or 1.4 volts is permitted by the center-tapped filament. 3.13.2 ELECTRICAL. The electrical characteristics are as follows: Series 2.8 Vdc Filament Voltage ................. Parallel 1.4 Vdc Coated Filament Cathode .................... 3.13.3 MOUNTING.

Not specified.

7 PINS

J. iMAX

11 -ty F+l'

r AP2

4C50"

S_

MIMATURE

.

4

7 FPN •MIIATURE &-2 5-P2

LLADCONNECIIONS

t

7-MN

.UTTON

1"•t 7-1"'

N .F lFM 10 JfTEC PUkJCA7iOH JANUARY 1i9f TO JEWK uEESWM F0hUA*Y 1949 'sJAs, E lEROsM AS

5 07 1-

AUCATION )0o0.1. SEATTO IPA$ TOP-I"l

EIESM**0 IbT MING00GA OF I I D

ATIOM, -- Fol PFAUEL FILAM4.ENI'O 4 IS POSITIVE, PIN PIN NUMB NUhMBS

I Nc 7 Ant NEGATIVE

ALL DIMENSIONS IN WJCHNES

Figure 3-59. Outline Drawing and Base Diagram of Tube Type JAN-3A5 I/

The values and specification comments presented in this section are related to MIL-E-1/33,&dated 14 January 1954.

WADC TR 55-1

3-85

3.13.4 RATINGS, ABSOLUTE SYSTEM. 3.13.5 The absolute mystem ratings are as follows: Filament Voltage........ 1.4 ± 15% or 2.8 , 15% Vdc ..................... 150 Vdc Plate Voltage Reference MIL-E-IC Section 6.5.1.1 Plate Voitage Cathode Current (per Cathode) ............ 14 mAdc Plate Dissipation (per plate) .............. 1.0 W Altitude Rating ..................... 10,000 ft 3.13.6 TEST CONDITIONS. 3.13.7 Test conditions are as follows: Filament Voltage, Ef .................. Plate Voltage, Eb .................... Grid Voltage, Ec ...................

1.4 Vdc 135 Vdc -1.5 Vdc

3.13.8 ACCEPTANCE TEST LIMITS. 3.13.9 The following table summarizes certain salient requirements set forth by the 2pecification for which acceptance test limits exist. This table is in no wise in tended to include all the piperties for which measurement limits are provided. Specification bIL .E-1/33A dated 14 January 1954 should be referenced to determine further assurance of satisfactory operation in any specific application. Measurement conditions are the same as stated ander Test Conditions and Design Center Characteristics, urless otherwise indicated.

WADC TR 55-1

3-86

TABLE 3-16. ACCEPTANCE TEST LIMITS OF JAN-3A5 MEASUREMENT CONDITION

PROPERTY

LIMITS INITIAL LIFE TEST MIN MAX MIN MAX

---

Filament Current

If

200

240

Transconductance

Sm

2.080

3120

1690

A mpliflcatlon Factor

Mu

13

17

...

Plate Current (1)

rb

8.3

16.7

---

Plate Current (2)

Ib

Ec -10. 5 Vdc Eb= 90 Vdc Test Each unit separately; unit not under test, Ec = -50 Vdc

---

375

Po

F =50 mc Push-pull Ib = 30 mAdc Ic = 6 mAdc Rg = 4000 ohms

0.45

Power Oscillation (2)

Po

Ef = 1. 1

0.45

---

Ef =0 Ef = 0 Ef =0

2.7 0. 70 0.70

3.7

Units tied together

0

-1. 5

Grid Current

WADC TR 55-1

mA umhos

.... -----

nAdc uAdc

I

Powei Oscillation (1)

Capacitance (Unshielded)

UNITS

Cgp Cin Cout Ic

3-87

W

---

1. 10 1.30

. ...----. . ---..

---

uu1 uuf uuf uAdc

3.13.10 APPLICATION. 3.13.11 The chart below showi the permissible operating area for JAN-3A5 as defined by the ratings in MIL-E-1/33A dated 14 JAN 1954. A discussion of the permissible operating area for triodes may be found in paragraph 3.1.2 through 3.1.6. I I

.9A ,

I4 IJd

0

7 C P C

•t40

R,. Cc

_

0e

k4~

TtXIMM UMM AVG

-

k4•--

•

0 C

(t

;-

it215

Di C,0 P1

KAn VOtTACE IN VOLTS

3.1 Figure 3-60. Typical Static Plate Characteristics of Tube Type JAN3A5; Permissible Area of Operation

WADC TR 55-1

3-88

3.1 bel cej

WA]

3.13.12 The following table lists general considerations for the applications of this type. The numbers refer to the applicable section or paragraph of this manual. TABLE 3-17. APPLICATION PRECAUTIONS FOR JAN4A5 Voltages

Current

Heater, 1.3.8,1.3.17,1.3.22, 1.3.27, 1.3.37, 1.3.51, 1.3.55, 3.1.11 Plate: High, 3.1.8 Hiw, 3.1.15 low, 3.1.15 AC Operation, 1.3.20, 3.1.10 28 Volt, 3.1.15 Control Grid Bias: Low, 1.3.4. 1.3.9, 3.1.3 Cathode, 2.1.3, 3.1.12 Positive Grid Region, 3.1.14 Contact Potential, 1.3.4, 3.1.4, 3.1.15

Control Grid, 1.3.4, 1.3.9, 1.3.23, 3.1.3 Interelectrode Leakage, 1.3.14 Cs, 1.3.9, 3.1.3 Control Grid Emission, 1.3.18 Cross Currents in Multistructure Tubes, 1.3.2B Cathode, Thermionic Instability, 1.3.37 Temperature Bulb and Environmental, 3.1.5

Resistance Miscellaneous Control Grid Series, 1.3.9, 1.3.19, 1.3.22, 1.3.23, 3.1.13 Cathode, 2.1.3, 3.1.12

Pulse Operation, 3.1,14

Dissipation

Shielding, 3.1.5 Intermittent Operation, 3.1.9 Electron Coupling Effects, 1.3.44 Microphonlcs, 1.3.56, 3.1.18

Plate, 2.1, 3.1.5

3.13.13 VARIABILITY OF CHARACTERISTICS. 3.13.14 The following charts show the amount of variation which must be expected between individual tubes. The variability boundarie3 were determined from the acceptance limits given on the specification.

WADC TR 55-1

3-89

3.13.15 The chart below presents the limit behavior of static plate characteristics for JAN-3A5 as defined by M!L-E-1/33A dated 14 January 1954.

60

Z

,L

404

PL! tIVO

A

50

IN V

200

0

An

I'D

120

160

KmATlE VMLTAGE IN VOLTS

Figure 3-61.

WAIC TR 55-1

Limit Plate Characteristics of JAN-3A5

3-90

2Mow

240

3.13.16 DESIGN CENTER CHARACTERISTICS. 3.13.17 These typical curves have been obtained from current data being published by the original RETMA registrant of this type. 3.13.18 The chart below presents the Static Plate Characteristics of JAN-3A5.

j

0

-

Lfl VOItAG( oN VOMT

Figure 3-62. Typical Static Plate Characteristics of JAN-3A5

WADC TR 55-1

3-91

SECTION 14 TUBE TYPE JAN-3B4 3.14 DESCRIPTION. 3.14.1 The JAN-384 I/ is a 7 pin, miniature, filamentary, beam power amplifier. 3.14.2 ELECTRICAL.

The electrical characteristics are as follows: Parallel Series 'itage................ 1.25V 2.5 V ............... Oxide Coated Filament

Filamei Cathode

3.14.3 MOUNTING.

Any type of mounting is adequate.

3

S •MAX 4

.040±= 02 014. y PINS

LEADCONNEC1IO$ F

j4JI

FO

-'f

0

6

N1t

&43 -

7IAU

INtsoA'*

I

MNN

WMfl~ti

6-2 5-2* IftN. TO J.EK. PU.•CATI J•0•2 5 I. JANUAIY 1949 qfl TO JfEYC PUIiJCATION JO-O3.I, PFMiuJY 1949 f MEA.S4. FRO* SA

MLATTO MAIt TOP-LI.4 OF • D

AS GET!IgMNED &YftNG G040

ALLD•IMNSDONSIN i-Htit$

Figure 3-63. Outline Drawing and Base Diagram of Tube Type JAN-3B4 3.14.4 RATINGS, ABSOLUTE SYSTEM. 3.14.5 The absolute system ratings are as follows: Parallel Series * Filament Voltage, Maximum ....... 1.438V 2.875V * Filament Voltage, Minimum ........ 1.062V 2.125V Plate Voltage, Maximum ................. 150 Vdc • No test of operation at this rating exists in the specification. 1/ The values and specification comments presented in this section are related to MIL-E-1/34B dated 17 December 1954.

WADC TR 55-1

3-92

Reference MIL-E-1C Section 6.5.1.1 Plate Voltage Control Grid Voltage, Minimum ........... -75 Vdc Control Grid Current ................. 1.5 mAdc Plate Dissipation ...................... 3 W Screen Grid Dissipation ................. 1.1 W Plate Current ...................... 25 mAdc Screen Grid Voltage .................. 135 Vdc * Altitude Rating ...................... .10,000 ft Frequency Rating .................... 100 Mc * * * * *

3.14.6 TEST CONDITIONS AND DESIGN CENTER CHARACTERISTICS. 3.14.7

Test conditions and design center characteristics are as follows: Heater Voltage, Ef .................. 2.5 Vac Plate Voltage, Eb .................... 200 Vdc -.............. 25 Vdc Control Grid Voltage, Ecl 150 Vdc Screen Grid Voltage, Ec2 ..............

3.14.8 ACCEPTANCE TEST LIMITS. 3.14.9 The following table summarizes certain salient requirements set forth by the speclflicationfor which acceptance test limits exist, This table is in no wise intended to include all the properties for which measurement limits are provided. Specification MIL-E-1/34B dated 17 December 1954 should be referenced to determine further assurance of satisfactory operation in any specific application. Measurement conditions are the same as stated under Test Conditions and Design Center Characteristics, unless otherwise indicated.

to)

*

No test of operation at this rating e.xists in the specification.

WADC TR 55-1

3-93

TABLE 3-18 PROPFRTY Filament Current

If

G;rid Current

I0

ACCEPTANCE TEST LIMITS OF JAN-3fl4 MEASUREMENT CONDITIONS

LIMITS INITIAL LIFE TEST MIN MAX MIN MAX

UNITS

Ef = 2. 5 V

150

mA

180

---

- 1.5

---

---

2

---..

.

mAde

13

26

-..

...

mAdc

1400

2300

Eh = Ec2 = 150 Vdc

2. 7

4.7

Eb =0; Ec2 = 127 Vdc; Ecl/ Pg2 =1W measuring time, t= 300 sec.

---

200

Ebh =150 Vdc

100

---

85

---

5.5

11

---

15

Ef = 2. 125 Vac

---

7. 5

F =100 mc Eb=Ec2 =90 Vdc, RgI= 45S,000I Excitation, eg =

0.5

---

Measuring time,

0

---

u.Adc

t = 120 Sec.

Scieen Grid C,,rrent Plate Current

Ic2 Ib

Tia nsconductance

Sm

Triode Amplification Factor

Mu

Primary Screen Emission

Operation peak

ep

output voltage

umhos

uAdc

Eel =0; Ec2-135 Vdc; RI= 1000; Egl = 50 Vac; Rgl= 55, 000

Operation Screen Grid Current

1c2

Ebb = 150 Vdc

mAde

EcI= 0; Ec2-= 135 Vdc; RI= 1000; EgI 50 Vac RgI =55, 000 Activity Class

Ep

C

Amplifier

35 v peak; Max

PoIb = 15 mAdc WADl

15

TR 55-1

j 3-94

W

JI

3.14.10 The following table lists general considerations for the application of this type. The numbers refer to the applicable section or paragraph of this manual. TABLE 3-19. APPLICATION PRECAUTIONS OF JAN-3S4 Voltages

Temperature

Heater, 1.3.8, 1.3.17, 1.3.22. 1.3.27, 1.3.37, 1.3.51, 1.3.55, 3.2.14 Plate: High. 3.2.12 Hih, 3.2.1 .2 . Low, 3.2.3, 3.2.7 28 Volt, 3.2.21 AC Operation, 1.3.20, 3.2.18 Screen Grid: Supply, 3.2.8 Supro i, 3.2.22


Protection, 3.2.22

Control Grid Bias: Low, 1.3.4, 1.3.9, 3.2.8, 3.2.9 Cathode, 2.1.3, 3.2.15 Positive Grie Region, 3.2.19 Contact Potential, 1.3.4. 3.2.9, 3.2.21

Current Control Grid, 1.3.4, 1.3.9, 1.3.23, 3.2.9 Screen Grid, 3.2.3 Interelectroae Leatage, 1.3.14 Ga,,.,3.. s !.3.9, 3.2.9 Control Grid Emission, 1.3.18 Thermionic Instability, 1.3.37 -

Dissipation Plate, 2.1, 3.2.4 Screen Grid, 2.1, 3.2.3, 3.2.8 Miscellaneous

Resistance Control Grid Series, 1.3.9, 1.3.19, 1.3.22, 1.3.23, 3.2.16 Screen Grid Series. 3.2.3, 3.2.17 Cathode, 2,1.3, 3.2.15


3.14.11


3.14.12 The published technical data which describe and define electron tubes, in general, present only average or center values. Consequently the variation inherent in a typical characteristic curve is frequently overlooked. The designer is directed to the specification of this type wherein the variation of tube properties are defined by a series of operation tests. The class A variability of this type is difficult to portray, inasmuch as most of the acceptance testing of this type utilize its propcvties as an oscillator or class C amplifier. 3.14.13 DESIGN CENTER CHARACTERISTICS. 3.14.14 These typical curves havc beer obt!.aIed from current data being published by thc orimirl RETlh4A reg:str--.;s of this type.

WADC TR 55-1

3-95

3.14.15 The charts below represent the typical static plate behavior of JAN-3B4. 3.14.16 APPLICATION OF JAN-3B4. 3.14.17 The chart below shows the permissible operation area for JAN-3B4 as defined by the ratings in MIL-E-l/34B dated 17 December 1954. A discussion of the permissible operating area for pentodes may be found in paragraphs 3.2.2 through 3.2.7 of this manual.

1 25 Van - 1 EcATO- 90 VOITSN' 1b 0-" VOITS

900

60

z

CA

310 'lESyC011 oDT IO

,P(AIF

VOJTA(E

I SPD IAS)

PLATF VOLTAGE IN VOLI$

Figure 3-64.

WADC TR 55-1

Typical Static Plate Characteristics of Tube Type JAN-3B4; Permissible Area of Operation

3-96

200

1

!

1

E= 1.25 VOLTS Ed2= 90 VOLTS 0-400 VOLTS E

1602

i

I6

1

40

IA

0

42

1~1

140

1

............ PLATE

_________

• ,W

-

MO'TS

-10

12

a C,

60

0o

l00

200

, 300

400

___,_i

PLATE VOL.TAGE IN VOLTS

Figure 3-65. WADC TR 55-1

Typical Static Plate Characteristics of JAN-31M; Ec2 --90 3- 97

200

- 1--

-

-

---

-

1.2S Ydc

If Ec2

180

150 Vc IGO

-'--.1

-

6

PL.ATE VOILTS

60

1000

90•

50-

20-

0o

=411

IOO

300

200

400

500

PLATE VOLTAGE IN VOLTS


Typical Static Plate Characteristics of JAN-3B4; Ec2 =150 3-98

SECTION 15 TUBE TYPE JAN-3V4 3.15 DESCRIPTION. 3.15.1 The JAN-3V4 1/ is a 7pin miniature, filamentary pentode, power, amplifier. 3.15.2 ELECTRICAL. The electrical characte:ristics are as follows: Parallel Series 2.8 1.4 Filament Voltage ............... dS-12mADC 44-56 mAdc Filament Current. ........ Coated filament Cathode .................... Not specified.

3.15.3 MOUNTING.

7 pW.

* ",. MAX 4

CONNFCIO.IS LMAD o.G PCT.G3 I PAPA) Hc

431-4

A

, ..

T-.f

'

F.

,.

G

E7.1

Trk• 4Ff1lT-5E1 '7 IE

'' U[

••

•

45

+1,

:

1-2

MO AECF~tf .' Ab-3S TO JPEIC PUPUICATION 15 02-I. JANIJAIV 9,49

* IEWES

~kT,

l gA5.',ltE FRMI&SE

SE.AT EQ S4IHJTCW'-•II

ALLOm tNSION7 IN INCES

Figure 3-67.

Outline Drawing and Base Diagram of Tube Type JAN-3V4

3.15.4 RATINGS, ABSOLUTE SYSTEM. as follows: system . .ratIngs absolute 3.15.5 The 1.4 or 2.8 ..............are Voltage Filament

15%

Plate Voltage.........................1I00 6.5.1.1 Plate Voltage Vdc Reference MIL-E-1C Section Screen Voltage........................ Cathode Current....................... Altitude Rating........................

1/

100 "dic 13 mAdc 10,000 ft

The values and specification comments presente.d in this section are related -to MIL.-E-l/171 dated 20 May 1953.

WADC TR 55-9

3.15.6 TEST CONDITIONS. 3.15.7 Tust conditions are as follows: Filament Voltage, Ef .................. Plate Voltage, Eb. ..................... Control Grid Voltage, Eel ............... Screen Grid Voltage, Ec2 .................

1.4 90 -4.5 90

Vdc Vdc VWc Vdc

3.15.8 ACCEPTANCE TEST I 'MITS. 3.15.9 Thefollowingtable summarizes certain salient requirements set forlh by the specification for whichacceptance test limits exist. This table is in no wise intended to include all the properties for which measurement limts are provided. Specif i'ation MIL-E-1/343 dated 14 August 1953 should ue referenced to determine further assurance of Satisfactory operation in any specific application. Measurement conditions are the same as stated under Test Conditions and Design Ccozter Charaacteristics, unless otherwise indicated. TABLE 3-20. ACCEPTANCE TEST LIMITS OF JAN-3V4 MEASUW•MENT CONDITIONS

PROPERTY Filament Current

11

LIMITS LIFE TEST INITIAL MAX M114 MAX MIN

UNITS

.---

mA

-1.0

---

uAdc

88

112

0

--

Grid Current

Icl

Plate Current

lb

6.5

12.5

---

mAde

Screen Current

Ic2

1.3

3.1

---

mAdc

Transconductance

Sm

1800

2500

---

---

umhos

Power Output (1)

Po

Esig =3. 2Vac Rp =0. 01 Meg

210

---

135

---

mW

Power Output (2)

Po

Esig =3.2"Vac Rp =0. 01 Meg Ef = 1. 1 Vdc

140

---

---

mW

.---Iuo

uuf

(X.pac itance (Unshielded)

WADC TR 55-1

Cgl-p Cin Cout

Ef = 0 Ef 0 Efr0

-..-

3.8 2.2

3-100

0.40 7.3 5.4

..

-.

uuf

3.15.10 APPLICATION OF JAN-3V4. 3.15.11 The chart below shows the permissible operating area for JAN-3V4 as defined by the ratings in MIL-E-1/171, dated 20 May 1953. A discussion of the permissible operating area for pentodes ma-" be found in paragraphs 3.2.2 through 3.2.7.

25

______-

E I Vd& SCHEW•VOLTS

t, 1

0 V(Okl

votiN

--

..

tO

--

9

20

scum

__ :

.

.

>6

30

: Zl

-4

10

0

23S

75

10mO

125

150

175

200

PLAT1E VOLTAGE IW VOLTS

Figure 3-68. Typical Static Plate Characteristics of Tube Type JAN3V4; Permissible Area of Operation 3.15.12 The following table lists general considerations for the application of this tube type. The numbers refer to applicable sections or paragraphs of this manual.

WADC TR 55-1

3-101

TABLE 3-21. APPLICATION PRECAUTIONS FOR JAN-3V4 Voltages

Temperature

Heate:, 1.3.8, 1.3.17, 1.3.22, 1.3.27, 1.3.37, 1.3.51, 1.3.55, 3.2.14 Plate: HIgh, 3.2.12 Low, 3.2.3, 3.2.7 28 Volt, 3.2.21 AC Operation,l.3.20, 3.2.18 Screen Grid: Supply, 3.2.8 Protection, 3.2.22 Control Grid Bias: Low, 1.3.4, 1,3.9, 3.2.8, 3.2.9 Cathode, 2.1.3, 3.2.15 Positive Grid Region, 3.2.19 Contact Potential, 1.3.4, 3.2.9, 3.2.21

Bulb and Environmental, 3.2.4 Current

Resistance Control Grid Series, 1.3.9, 1.3.19, 1.3.22, 1.3.23, 3.2.16 Screen Grid Series, 3.2.3, 3.2.17 Cathode, 2.1.3, 3.2.15

Control Grid, 1.3.4, 1.3.9, 1.3,23, 3.2.9 Screen Grid, 3.2.3 Interelectrode Leakage, 1.3.14 Gas, 1.3.9. 3.2.9 Control Grid EEmission, 1.3.18 Thermionic Instability, 1.3.37 Dissipation Plate, 2.1, 3.2.4 Screen Grid, 2.1, 3.2.3, 3.2.8 Miscellaneous Pulse Operation, 3.2.19 Shielding, 3.2.4 Intermittent Operation, 3.2.13 Triode Connection, 3.2.20 Electron Coupling Effects, 1.3.44 Microphonics, 1.3.56, 3.2.23

3.15.13 VARIABILITY OF CHARACTERISTICS. 3.15.14 The following charts show the amount of variation which must be expected between individual tubes. The variability boundaries were determined from the acceptance limits given on the specification. 3.15.15 The chart below presents the limit behavior of static plate characteristics for JAN-3V4 as defined by MIL-E-1/171, dated 20 May 1953.

WVADC

TR 55-l

3-102

73

,

is!

Ib WIN

E

r"

4LTE VOLTAGA

IN VOITS

Figure 3-69. Limit Plate Characteristics of JAN-3V4 3.15.16 DESIGN CENTER CHARACTERISTICS. 3.15.17 These typical curves have been obtained from current data being published by the original RETMA registrant of this tube type. 3.15.18 The chart below represents the Static Plate Characteristics of JAN-3V4.

E(

I AVdcr

SCREENL VOLTS

90 Ec,

0

3 U

rP10

WADI TR 55-1

C

ONTWX

INVOLT4S

3-103

SECTION 16 TUIBE TYPE JAN-5RIWGA 3.16 DESCRIPTION. 3.16.1 The JAN-SR4WGA 1/isa 5-pin, octal-base, full-wave, high vacuum rectifier suitable in applications where the d-c load current does not exceed .275 milliamperes. 3.16.2 ELECTRICAL. The electrical characteristics are as follows: 5.0 Vac Heater Voltage ...................... Coated Filament Cathode ....................... 3.16.3 MOUNTING. Mounting is vertical or as specified.

AJ.L PIPS

.040 R

450

-45

17 AND BASE VIEW OF .3 BOTTOM P.NS0N OMITTIN BASE 5-PIN OCTAL 7 AND 3f,5, NO. PINS OMITTING

I

2P M AT €,11

5-Pin, Alkyd Type,

-'"•

F.'n,

4

SEE r

I-

1127 PIN

IP

,

Base: Special Skirted Octal

o ..

F

Zone 5 or Better

A

NC1

1/

I.357+.02

450

450

45-

-MO,

.003

4450

.055 M X. 450 .687

.0o93

OVAINUMS IN

,NOS

F

Figure 3-71. Outline Drawing and Base Diagram of Tube Type JAN-5R4WGA The values and specification commentr presented in this section are related to

MIL-E-1/1 16A dated 4 March 1954. 3-104 WADC TR 55-1

3.16.4 RATINGS, ABSOLUTE MAXIMUM. 3.16.5 The absolute maximum ratings are as follows: Heater Voltage ................... 5 Vac ± 10% Peak Inverse Plate Voltage ................ 3050 v Steady State Peak Plate Current (per Plate) ... 700 Ma 275 mAdc Output Current .................... 10 Sec Cathode Conditioning Time ............. Altitude Rating (See Chart)

dier !res.

3.16.6 TEST CONDITIONS. 3.16.7 Test Conditions are as follows: Heater Voltage, Ef .................... 5.0 Vac Plate Supply Voltage (cer Plate) Epp/p ...... 850 Vac Load Resistance, RL ................ 3500 ohms Load Capacitance, CL .................... 4 uf Plate Circuit Impedance (per Plate) Max Zp/p. 200 ohms 3.16.8 ACCEPTANCE TEST LIMITS. 3.16.9 The following table summarizes certain salient measurements-data requirements set forth by the specification for which acceptance test limits exist. This table is in no wise intended to include all the properties for which measurement limits are provided. Specification MIL-E-l/116A dated 4 March 1954 should be referenced to determine further assurance of satisfactory operation in any specific TABLE 3-22. ACCEPTANCE TEST LIMITS OF JAN-5H4WGA MEASURE -

PROPERTY

MIN

LIMITS LIFE TEST MAX KIN MAX

1.8

2.2

---

---

140

---

---

---

mAdc

245

---

210

---

mAdc

225

400

---

---

mAdc

MENT

lam

CONDITIONS Heater Current

If

Operation (1)

Io

epx - 2800 v

UNITS A

"Full-wave - 500

•fl :Zp/p

RL = 7000 ohms tk - 10 Operation (2)

Io

Full-Wave

a ""NC

Emission

Is

-

10

Eb = 75 Vdc

(Each plate separately)

INo

t

test at this rating exists in the specification. WADC TR 55-1

3-l05

application. Measurement conditions are the same as stated under Test Conditions unless otherwise indicated. 3.16.10 APPLICATION. 3.16.!!

PATVNG CHARTS.

3.16.12 Rati.ig Charts 1, H and IU represent areas of permissible operation within which any application of the JAN-5R4WGA must fall. Requirements of all charts must be satisfied simultaneously in capacitor-input filter applications. 3.16.13 RATING CHART I. Rating Chart I (Figure 3 -72) is based on maximum rated peak inverse voltage per plate (epx) of 3050 volts and maximum rated d-c output current per plate (lo/p) of 137.5 milliamperes. PoiLnt C corresponds to the simultaneous occurrence of these two ratings, permissible only under choke-input filter conditions. Point E is derived from life test conditions of rated d-c output current into capacitor input filter. The area CDE is restricted to choke input service only. 3.16.14 RATINGCHARTII. Rating Chart U1(Figure 3-73), for capacitor input filter applications, is based on naximum rated d-c output current per plate (Io/p) and maximum rated steady state peak plate current (Ib) of 700 milliamperes per plate. Rectification efficiency must not exceed 0.54 under conditions of maximum rated a-c output current. 3.16.15 RATING CHART III, Rating Chart MT (Figure 3-74), for capacitor input filter applications, is based on maximum rated surge current (i surge) of 2.2 amps per plate. Minimum permissible series resistance (Rs) Is approximately 575 ohms per plate under conditions of maximum permissible supply voltage. 3.16.16 RATING CHARTIV. (Figure 3-75), sets forth limiting conditions under high altitude operation, in terms of permissible peak-inverse plate voltage. Maximum peak inverse voltage rating of 3050 volts must be decreased at altitude greater than 30,000 feet, as shown on the chart. 3.16.17 RATING CHART V. Rating Chart V (Figure 3-76), for capacitor input filter applications, is based on maximum rated surge current (I surge) of 2.2 amperes per plate. Minimum permissible series resistance (Rs) is approximately 575 ohms per plate under conditions of maximum permissible supply voltage. 3.16.18 OTHER CONSIDERATIONS.

WADC TR 55-1

3-106

3.16.19 HEATER VOLTAGE.

For a discussion of heater voltage considerations,

see paragraph 3.3.9. 3.16.20 TYPICAL CHARACTERISTICS. 3.16.21 Fig. 3-77 present9 the static plate characttristic of the JAN-SR4WGA, reproduced from uata published by the original RETMA registrant of the type. The extent of variation which may be exhibited among individual tubes cannot be derived from the specification which provides only a minim'•m limit on emission.

WADC TEL 55-1

3-107

CW~

U

-W livid

C

VUIN-4'i'l LfldI rig 30

c

*

Is-u

WL

U,

S

bb~

3: ~S

0 co

,w-

WADC TR 55-1

i

ua~~Lwlno O 3a

3- IG8

d

0•4[ of'.

r •AftA

k

0-

roo

EM0 PLATE

SUPPLY VOLTAG E

P!LS Q

'i

1

VOOLTS

Figure 3-74. Rating Chart U! for Tube Type oAN-5R4WGA Showing Minimum Allowable Resistance Effectively in Series with Each Plate of Rectifier Tube for anr Allowable A-C Plate Voltage

NN

Fig-ure 3-75.

WADC TR 55-1

Ratig Chart IV for Tube Type JAN-5R4WGA Altitude Rating

3-109

Satisfactory operation of this Tube Under Conditions falling within AREA 1 may be obtained without filament preheating. Filament prehaatlng for 10 seconds before plate voltage is applied is recommended for satisfactory operatinn under conditions falling within AREA 2. 200

a"U150 •$0

0

200

400

400

AC ýOL(S PER PLATE

Soo

1000

1200

(RMS)

Figure 3-76. Rating Chart V for Tube Type JAN-SR4WGA Showing Cuchode Conditioning Time (Design Center Rating)

Z' to9OVOLTS

/

I

/

4

1

L U

0

25

50

75

PL.'T(

Figure 3-77. Typical Plate Ch-.

WADC TR 55-1

100

125

ISO

VOLTAGE IN VOLTS

cteristcs for Tube Type JAN-5R4WGA

3-110

SECTION 17 TUBE TYPE JAN-5Y3WGTA 3.17 DESCRIPTION. 3.17.1 The JAN-5Y3WGTA 1/ is a 5-pin, octal-base, full wave, high-vacuum rectifier tuitable for operation where the average d-c cur.tent does not exceed 140 milliamperes. 3.17.2 ELECTRICAL. The c'ectrical characteristics are as follows: Heater Voltage ....................... 5.0 V Cathode ...................... Coated Filament 3.17.3 MOUNTING.

Not specified.

AUl PINS .092±.=W -

,055 MtAX.

T- 9

VIEW OF AS

SSor10ToM

I

I1 I

_

.30D-.117'--

L ow-Loss Phenolic"

N-

.__

INTUMmAMTE SHELL OCTAL &FIN OMITTING PINS HO. 2, 5, AND 7

'a_

ms15-10-' 1

.07509

2

"1.275 MAX.

IF 6

Itr~TO "R JANUA~RY

JETEC PUIUCATJON J5-02-1,

1949

yo jTK PLf,,CATiI4 00-03-1. todqR

F

FP•uUDY 1949 .'. ON FINI.SHED Till ADD 0.030 FO R SOLDEWL ALL DIMINSIONS IN INCHM1

Figure 3-78. Outline Drawing and Base Diagram of Tube Type JAN-5Y3WGTA I/

The values and specification comments presented in this section are related to MIL-E-1/44A dated 14 January 1954.

WADC TR 55-1

3-111

3.17.4 RATINGS, ABSOLUTE SYSTEM.

3,17,5 The absolute maximum ratings are as follows: 5.0 Vac t. 10%' Heater Voltage ................... 1550 v Peak Inverse Plate Voltage (see Chart 1) ...... 415 Ma steady State Peak F7late Current (Chart 11) .... 140 mA Output Current (both sections) ............. 14 a Transient Peak Plate Current (Chart I11) .... 1800 C Bulb Temperature .................... 50,000 ft Altitude Rating ..................... 3.17.6 TEST CONDITIONS. 3.17.7 Test conditions are as follows: Heater Voltage, Ef ..................... Plate Supply Voltage, Epp ............... Lo',iI Resistance (Unity Power Factor) . Load Capacitance .....................

.

5.0 Var 400 Vac 2750 ohms 4 u4

3.17.8 ACCEPTANCE TEST LIMITS. 3.17.9 The followingtable summarizes certain salient measurements-data requirements set forth by the specification for which acceptance test limits exist. This table Is in no wise intended to include all the properties for which measurement limits are provided. Specification MIL-E-1/144A dated 14 January 1954 should be referenced to determine further assurance of satisfactory operation in any specific application. Measurement conditions are the same as stated under Test Conditions unless otherwise indicated. rABLE 3-23. ACCEPTANCE TEST LIMITS OF JAN-5Y3WGTA

MTASUEt

Fllanent Curront

11

Operation

Io

Emission Section I Is Secton 2 Is Note:

*

LMnlS

-

INTL MIN MAX

MENT CONDITIONS

PROPtP.TY

LIFE TEST MIX MAX

UNITS A

1.5

2.0

---

---

See Note

125

---

110

---

mAdc

E2b - 0 Klb a 75 Vdc

120

---

---

---

mAdc

Klb

120

---

mAdc

- 0 E2b a 75 Vdc

I

In a full wave circuit, adjust Zp/p such that a tube having Etd 60 Vdc at 125 mAdc per plate gives lo = 140 mAdc.

No measurement test at this rating exists in the specification.

WADC TR 55-1

3-112

.....

....

-

3.17.10 APPLICATION.3.17.11 RATING CHARTS. 3.17.12 Rating Charts I, II and m represent areas of permissible operation aithin which any application of the JAN5Y3WGTA must fall. Requirements of all charts must be satisfied simultaneously in capacitor-input filter applications. 3.17.13 RATING CHART I. RatlngChartl (Figure 3-79) is based on maximum rated peak inverse voltage per plate (epx) of 1550 volts and maximum rated d-c output current per plate (Io/p) of 70 milliamperes. Point C corresponds to the simultaneous occurrence of these two rat1ngs, permissible only under choke-input filter conditions. Point E is derived from life test conditions of rated d-c output current into capacitor input filter. The area DCE is restricted to choke input service only. 3.17.14 RATING CHART II. RatingChartlI (Figure 3-80), for capacitor input filter applications, is based on maximum rated d-c output current per plate of 70 milliamperes and maximum rated steady state peak plate current of 415 milliamperes per plate. Rectification efficiency must not exceed 0.63 under conditions of maximum rated d-c output current (See paragraph 3.3.5.). 3.17.15 RATrNGCHART IM. Rating Chart M (Figure 3-81), for capacitor input filter applications, is based on maximum rated surge current (I surge) of 1.4 amperes per plate. Minimum permissible series resistance (Rs) is approximately 350 ohms per plate under conditions of maximum permissible supply voltage. 3.17.16 OTHER CONSIDERATIONS. 3.17.17 HEATER VOLTAGE. For a discussionof heater voltage considerations, see paragraph 3.3.9. 3.17.18 ALTITUDE. Figure 3-82 is a rating chart showing the relationship of altitude with -voltage and current. Refer also to paragraph 3.3.7 for a discussion of altitude considerations. 3.17.19 TYPICAL CHARACTERISTICS. 3.17.20 Figure 3-83 presents the static plate characteristic of JAN-5Y3WGTA, reproduced from data published by the original RETMA registrant of the type. The extentof variation which may be exhibited among individual tubes connot be derived from the specification since a minimum limit only on emission is specified.

WADC TR 55.1

3-113

CIV) 0

4

k

L

7 ljdfl V l'lllfl

J IV •I

'd Jj V l jI/|•

tK1 . l1414 'o

F ig

^.

gn

ZW 1a 2

U

WADlCdTV 55-R1-3al

l

r

i

L3m214jlO2

laa >d

5J341WMYTIM11

WADC TB 55-1

-

2lwli al

o

±msWsan3 4nsi4nA)o1

3-114 WADC

With Series Inductance, Series Resistance may be less than shown provided I Surge Rating of 1. 4 amps is not exceeded.

a..

C

io

IE A' PLATE SUP•jPpLYVOL!ArE PER r-,A-E IN VOLTS RMS

II for Tube Type JAN-5Y3WGTA Showing Minimum Figure 3-81. Rating Chart MI Allowable Resistance Fffectively in Series with Each Plate of Rectifier Tube for ,my Allowable A-C Plate Voltage 150 ,

600

W,

MAX VOLTAG E

400

IV

Figure 3-821 g Chart irn CURRENT MAX. Rat > 4 6D00 5 Atiube fovs.

t1oo

Soig forrVTube Type JAR-SY3WGTA

iiu itu

• lt Voltage llwbeAadCre~

SO1

51.

I0

0

10

20

30

40

50

60

ALTITUDE INI THOUSANDS

70

80

90

1 00

O7 FEET

Figure 3-82. Rating Chart WV for Tube Type JAN- 5Y3WGTA; Altitude vs. Voltage and Currer.t WAD)C TR 55-1

3-115

500

S400 w w CL

a -J

300 -

-

z

I-

z

Or

-.

200

-00

,

Il

w

0

20

40

60

80

100

120

PLATE VOLTAGE IN VOLTS

Figure 3-83. Typical Static Plate Characteristics of Tube Type JAN-5Y3WGTA

WADC TR 55-1

3-116

SECTION 18 TUBE TYPE JAN-6AGTY 3.18 DESCRIPTION. 3.18.1 The JAN-6AG7, 6AG7Y I/ is a small wafer octal metal type power amplifier pentode. 3.18.2 ELECTRICAL. The electrical characteristirs are as 'ollows: 6.3 V Heater Vol-tap, AC or DC ................. 610 - 690 -.nA Heater Current .................. Coated Unipotrntial Cathode .................. 3.18.3 MOUNTING.

Not specified. LMD CONNPCTONS 0,

A.M

54

I

ONI .-

*

I

1 271 WNI06 1.312 MAX

6

S

\

"* ALLtDwaN$fOm

S. ALL WAFlE OCTAL. I MN, W-21, PIISOUC

IN PP Ift

*RPM TO JETKCPUSJCATION JB-02l1. JANUARY 1049 TO .EIC PUBLICATIONJO-G3-1, PEINUAhT1949 *-.ff£ -ON

r0MT#UC

EI AM0 000 FOR

Figure 3-84. Outline Drawing and Base Diagram of Tube Type JAN-6AG7Y 1/ -

The values and specification comments presented in this section are related to MIL-E-1/45B dated 23 August 1955.

WADC TRS5-1

3-117

3.18.4 RATINGS, ABSOLUTE SYSTEM. 3.18.5 The absolute system ratings are as folluws: Heater Voltage ................... 6.3.± 10% V Plate Voltage ...................... 330 Vdc Reference MIL-E-1 Section 6.5.1.1 Plate Voltage * Screen Grid Voltage .................. 330 Vdc * Cathode Current Maximum ............... 95 mAdc Plate Dissipation ..................... 9.0 W * Screen Grid Dissipation ................ 1.5 W Altitude Rating .................... 10,000 ft 3.18.6 TEST CONDITIONS AND CHARACTERISTICS. 3.18.7 Test conditiuns aid characteristics are as follows: Heater Voltage, Ef ................... 6.3 V Plate Voltage, Eb .................... 300 Vdc Control Grid Voltage, Ecl ............... -3 Vdc Screen Grid Voltage, Ec2 ................ 150 Vdc 3.18.8 ACCEPTANCE TEST LIMITS. 3.18.9 Table 3-24 summarizes certain salient requirements set forth by the specification for which acceptance test limits exist. This table is in no wise intended to include all the properties for which meastirement limits are provided. Specification MIL-E-1/45B dated 23 August 1955 shoula ie reiLerenced to determine further assurance of satisfactory operation in any specific application. Measurement conditlons are the same as stated under Test Conditions and Design Center Characteristics, unless otherwise indicated. 3.18.10

APPLICATION.

3.18.11 Figure 3-85 shows the permissible operating area for JAN-6AG7Y as defined by the ratings in MIL-E-1/45B dated 23 August 1955. A discussion of the parmissible operating area for pentodes may be found in paragraphs 1.2.2 through 3.2. 7 of this Manual.

*

No test at this rating exists in the specification

WADC TR 55-1

3-118

TABLE 3-24.

ACCEPTANCE TEST LIMITS OF JAN-6AG7Y


PROPERTY

LIMITS INITIAL

MN

MAX

LIFE TEST

MIN

UNITS

MAX

Heater Current

If

610

690

Transc r-.ductance (1)

Sm

9200

14200

..

.---

umnhos

Plate Current (1)

Ib

20

40

--.-

--

mAdc

Plate Current (2)

rb

Eb = 150 Vdc; Eel = -20 Vdc

---

100

---

---

uAdc

Emission

is

Eb =Ecl =Ec2 20 Vdc

180

.

---

---

mAdc

4.0

9. U

---

---

mAdc

Esig =2.1 Vac; Rp = 2000

2.4

---

1.6

---

W

Ef 0 Ef = 0 Ef 0

--11. 5 6.5

0. 060 14.5 8.5

---

---

uuf

---

---

...

...

uuf uuf

0

-2. 0

---

---

uAdc

0 0

40 -40

---

---

....

...

uAdc uAdc

Screen Grid Current Power Output

Ic2 Po

Capacitance Cglp (Without shield) Cin Cout Grid Current Heater-Cathode Leakage

WADC TR 55-1

Ic lhk lhk

Ehk =+100 Ehk -100

3-119

mA

---

1sovdc

1-t2=

120

--

-

10 PLATE VOLTAGE IN VOLTS

Figure 3-85

Typical Static Plate Characteristics of JAN-6AG'?Y; Permissible Area of Operation

of this 3.18.12 The following table lists general considerations for the application Manual. of this type. The number refer to the applicable section or paragraph TABLE 3-25. APPLICATION PR CAUTIONS FOR JAN-6AG7Y Voltages

Voltage (cont.)

Heater, 1.3.8, 1.3.17, 1.3.22, 1.3.27, 1.3.37, 1.3.51, 1.3.55, 3.2.14 Heater-Cathode, 1.3.30 Plate: High, 3.2.12 Low, 3.2.3, 3.2.7 28 Volt, 3.2.21 AC Operation, 1.3.20, 3.2.18 Screen Grid: Supply, 3.2.8 Protection, 3.2.22 Control Grid Bias: Low, 1.3.4, 1.3.9, 3.2.8, 3.2.9

Cathode, 2.1.3, 3.2.15 Positive Grid Region, 3.2.19 Contact Potential, 1.3.4, 3.2.9. 3.2.21 Temperature

WADC TR 55-1

Bulb and Environmental, 3.2.4 Current Cathode, 1.3.50, 3.2.6, 3.2.13 Control Grid, 1.3.4, 1.3.9, 1.3.23, 3.2.9 Screen Grid, 3.2.3 Interelectrode Leakage, 1.3.14 Gas, 1.3.9, 3.2.9

3-120

TABLE 3-25. APPLICATION k£IUCAUTIONS FOR JAN-6AG7Y (CONT.) Current (cont.)

Resistance (cont.)

Control Grid Emission, 1 .3.18 Cathode, Thermionic Instability, 1.3.37

Screen Grid Series. 3.2.3, 3.2.17 Cathode Interface, 1.3.50, 3.1.9 Cathode, 1.3.33, 1.3.34, 1.3.35, 2.1.3. 3.2.15

Dissipation

Miscellaneous Plate, 2.1, 3.2.4 Screen Grid, 2.1, 3.2.3, 3.2.8

Pulse Operation, 3.2.19 Shielding, 3.2.4 .esistance Intermittent Operation, 3.2,13 Triode Connection, 3.2.20 Control Grid Series, 1.3.9, 1.3.19, 1.3.22 Electron Coupling Effects, 1.3.44 Mtcrophonics, 1.3.56, 3.2.23 1.3.23, 3.2.16 3.18.13 VARIABILITY OF CHARACTERISTICS. 3.18.14 The following charts show the amount of variation which must be expected between individual tubes. The variability boundaries were determined from the acceptance limits given on the specification. 3.18.15 The chart below presents the limit behavior of static plate characteristics for JAN-6AG7Y as defined by MIL-E-1/45B, dated 23 August 1955. f-

a

C

4

-

--

-

6 .3 V

FEC2=-SOvd

•6

-------

-

4--

GMOD #1 VOLTS

[,1

-0

Ib WAtX

2.

'.0,

20C PLAIE


300

t%

SC"

VOITAGE IN VOlTS

Limit Plate Characteristics of JAN-6AG7Y 3-121

3.18.16 The next chart presents the limit behavior of transfer data foe' JAN-6AG7Y as defined by the specification.

I

V ý 63 VOLTS Eb= 300Vdc

lb 6MAXý

I

I'

30

,

+

I

~20;1

I

0

...-20

-,3 --

0

-5

0

:1

c2 MJN

-

L_ -I _ MDIf 1s VCX

-

-0-3-10

10

GRID * 1 VOLTS

Figure 3-87. Limit Transfer Characteristics of JAN-6AG7Y WADC TR 55-1

3-122

6AGY

3.18.17 DESIGN CENTER CHARACTERISTICS. 3.18.18 These typical curve., nave been obta. ed from. current data being published by the original RETMA registrant of this type. 3.18.19

Figure 88 represents the typical static plate behavior of JAN-6AG7Y. ISO

Ef = 63 V Ec2= 1nVdc

_4i

'1

f6

20

so

FtAT! VOtTAGE Ii VC4ITS

Figure 3-88. Typical Static Plate Characteristics of JAN-6AG7Y; Parametric in Ecl 3.18.20 Figure 3-89 represents the typical transfer behavior of the tube type with parametric w•,.;iabl~lty of screen grid voltage. 3.18.21 Figure 3-90 represents typical static plate behavior at a fixed screen grid voltage of 300 Vdc. 3.18.22 Figure 3-91 represents the parametric behavior of t~he zero bias line with varying screen voltage as static plate data. 3.18.23 Figure 3-92 represents the typical transfer behavior of the characteristic Smn, para-metric in screen grid voltage, Ec2.

WADCTR55-1

3-123

Ef

63 VOLTS

Eb

300 Vdfc

L

-

30

I0

m

I 4

4

S/oj

-20

0

-10

-5

GRID # I VOLTS

Characteristics of JAN-6AG7Y Figure 3-89. Typical Trwasfer WADC TR

5 5 -1

3-124

El

6.3 VOLTS

I Eb= 300 Vd(

1-

-1

35

.

]30

-

,

. ...

..

• ,25

tn

I

am CI

0

Ii I-

d.

o.

10

/ -20

-15 GRID

-10 1 VOLTS

-S

/--

0 0

Figure 3-89. Typical Transfer Characteristics of JAN-6AG7Y WADC TR 55-1

3-124

F4L 63 v GRICD #2YCT5

N00

I

I

II

1202 -a

4

25

f 0O

•0

I 160__

u~~~~GI

VOTG _

_A

1 VO

200

#2vOTStc

*III

II

Ua

0 0

Figure 3-91.

WADC TR 55-1

100

200 X00 PMATi VOLTAGE IN OtTS

e0o

Typical Plate Characteristics of JAN-6AG7Y; Parametric in Ec2

3-125

IS

12A)0 6.3 v Ef Eb= 300Vdc

/

A

-20

-15 GRID

-5 -1o I VOLTAGE *i VOLTS 1

0

Figure 3-92. Typical Transfer Characteristics of JAN-6AG7Y; Variability of Sm, Parametric in Ec2 WADC TR 55-1

3-126

SECTION 19 TUBE TYPE JAN-6AH6 3.19 DESCRIPTION. 3.19.1 The JAN-6AH6 1/ is a 7 pin, miniature, RF sharp cutoff pentode with a separate suppressor connection, having a transcond&ctance in the range of 6000 and 11,000 -uicrc nlos. 3.19.2 ELECTRICAL. The electrical characteristics are as follows: 6.3 V Heater Voltage, AC or DC ................ mA 425-475 ................. Heater Current Coated Unipotential Cathode .................. 3.19.3 MOUNTING.

Not specified.

"IJ, MAX *

.04=0-= DtA.

7*

7

1-PINT)N

LEAPTU

7PIN MIWATUR 6-2 5-2"

*

m 'ls TO

;tMC PUBJCKATION5,42-1. JANUARY1if49 WM TO )'[1 JFTK: PUIL.,K.tK3N FORWRY 19I4'9

,O$l

'ML&M 701AMR •.Al TO " TOP-tWd •TERMND - owG GAGf OF ; ID As, D AU pwiANiioeS

Figure 3-93.

IN .IC.E

Outline Drawing and Base Diagram of Tube Type JAN -6AH6

3.19.4 RATINGS, ABSOLUTE SYSTEM. 3.19.5 The absolute system ratings are as follows: 6.3 V * 10% Heater Voltage .................. 330 Vdc ....... ....... Plate Voltage ...... Reference MIL-E-1C Section 6.4.1 I Plate Voltage 165 Vdc Screen Grid Voltage .................. 3.3 W .................... Plate Dissipation 0.45 W Screen Grid Dissipation ................ 100 V Heater Cathode Voltage .................. 10,000 ft Altitude Rating ......... -


The values and specification comments presented in this section are related to MIL-E-l/46 dated 5 February 1953. 3-127 WADC TR 55-1 1/

3.19.6 TEST CONDITIONS AND DESIGN CENTER CHARACTERISTICS. 3.19.7 Test conditions and design center characteriatics are as follows: 6.3 V Heater Voltage, E. ..................... 300 Vdc Plate Voltage, Eb .................... 0 Vdc Control Grid Voltage, Ecl.................. 150 Vdc Screen Grid Voltage, Ec2 ............... 0 Vdc Suppressor Grid Voltage, Ec3 .............. ohms 160 ................ R,.k Cathode Resistor, 3.19.8 ACCEPTANCE TEST LIMITS. 3.19.9 T1.e follrwtngtable summarizes certain salient requirements set forth by the specification for which acceptance test limits exist. This table is in no wize intended to include all the pioperties for which measurement limits are provided. Specification MIL-E-1/46 dated 5 February 1953 should be referenced to determine further assurance of satisfactory operation in any specific application. Measurement conditions are the same as stated under Test Coinditions and Design Center Characteristics, unless onarwise indicated. TABLE 3-20. ACCEPTANCE TEST LIMITS OF JAN-6AH6 LM!TS MEASUREMENT LIFE TEST INITIAL CONDITIONS PROPERTY MAX MIN MAX MIN If

Heater Current Transconductrince (1)

Sm

Ck = 1000 uf

UNITS mA

425

475

---

6000

11000

5300

---

umhos

7.0

12. 5

---

---

mAdc

Plate Current (1)

lb

Plate Current (2)

lb

Ecl= -10Vdc

0.0

30.0

..-

...

uAdc

Emission

Is

Eb = Eel = Ec2 Ec3 = 10 Vdc; Rk= 0

40

...

..-

---

mAde

1.5

3.8

--.-

8.0 2. 5

0. 020 12.0 4.7

0

-3.0

Ehk = +100 Vdc Ehk = -100 Vdc

0 0

20 -20

Eg-all = -300Vdc

10

Screen Grid Current

Ic2

Capac itance (Shielded as specified)

Cgp Cin Cout

Grid Current

Icl

Heater-Cathode Leakage

Thk Ihk

Insulation of, Electrodes

WADC TR 55-1

Ef 0 0 Ef Ef--0

mAdc ..

I Ep-all= -500 Vdc 10 3-128

j..

---

---

uuf uuf uuf uAdc

..---

uAdc uAdc

"--

Meg

I ..

Meg

-..-

..

I

Rg-all Hp-all

.--.---

--

---

..--

I

3.19.I0 APPLICATION. 3.19.11 The chart bejoj, shows the permissible fined by the ratings In MIL-E operating area for JAN-6AH6 -I/ 46 dated 5 Feb 1953. as deA discussion of the permissble operating area for pentodes may be found in paragraphs 3.2.2 through 3.2.7.

Gr2

150 Vd

Ov

J2f,3

DSS

0,0

010

II40 2a0

320

$

-

35

PLATEVOLTAGf jpq VOLTS

Figure 3-94. Typical Static Plate Characteris.ics of Permissible Area of Operation

TJ.,I-6A16;

3.19.12 The following table lists general considerations type. The number,: refer for the applications of to the applicable section this or paragraph of this manual,

WADC TR 55-1

3-129

TABLE

3-27.

APPLICATION PRECAUTIONS FOR JAN-6AH6

Voltages

Temperature

Heater, 1.3.8, 1.3.17, 1.3.22, 1.3.27, 1.2.37, 1.3.51, 1.3.55, 3.2.14 Heater-Cathode 1.3 Plate: High, 3.2.12 Lgw, , 3.2. 3.2.7 28 Volt, 3.2.21 28 Vot, 32.21Screen AC Opera"tlor, 1.3.20, 3.2.18 SCreenGid: 1.3Interelectrode Supply, 3.2.8 Supr i, 3.2.28 Protection, 3.2.22

Bulb and Environmental, 3.2,4

Current Cathode, 1.3.50, 3.2.6. 3.2.13 Control Grid, 1.3.4, 1.3.9, 1.3.23.3.2.9 Grid, 3.2.3 Sre rd .. Leakage, 1.3.14 Gas, 1.3.9, 3.2.9 Control Grid Emission, 1.3.18 Cathode, Theimionic Instability, 1.3.37

Control Grid Bias: Low, 1.3.4, 1.3.9, 3.2.8, 3.2.9 Cathode, 2.1.3, 3.2.15 Fixed, 1.3.8, 2.1.3, 3.2.15 Positive Grid Region, 3.2.19 Contact Potential, 1.3.4, 3.2.9, 3.2.21

Dissipation

Resistance

Miscellaneous

Control Grid Series, 1.3.9, 1.3.19, 1.3.22, 1.3.23, 3.2.16 Screen Grid Series, 3.2.3, 3.2.17 Cathode Interface, 1.3.50, 3.1.9 Cathode, 1.3.33, 1.3.34, 1.3.35 2.2.3, 3.2.15


3.19.13

VARIABILITY OF CHAI

Plae

, 2.1, 3.2.4

CTERISTICS.

3.19.14 The following charts show the amount of variation which must be expected between individualtubes. The variability boundaries were determined from the acceptance limits given on the specification

WADC TR 55-1

3-130

3.19.15 The chart b Aow presents the lim't behavior of t-.tic plate characteriatics for JAN-6AH6 as defli Rd by MIL-E-1/46 dated 5 Feb 1953. 40

I

32

-L.

jp'LOAD 1INE

! -0.5

:

-U

z

-

-

I

,,1

-. ..

"•... •4- .. -•

~24

44 .. . I

I

I-

w16IL

E-2 Ec

VOLT AMt

,

b.A

-20

"a--b_

_

Figure 3-95.

160

"TE

240

320

.,

4W

VOCTAGE IN VOLTS

Limit Plate Characteristics of ,iAN-6AH6

Wted ac-

WADC TR 55-1

I

l

f• _.t so

_

_

_

W

!l

3-131

1 AN0

4.0

3.19.16 The chart below presents the limit behavior of transfer data for JAN-6AH6 as defined by MIL-E-1/46 dated 5 Febripary 1953.

F4 th 43t

i

62 v

30D0Vac OVd,

El

ISV

*

30~

lI

.

*

i&1hMAX

*

h

1b MAX

*

-U

-

10

*

NUNN

'2S 6100

7.5 GRlD

Figure 3-96.

s0 i

0

VO'.TAGE IN VOLTS

Limit Transfer Characteristics of JAN-FIAH6

3.19.17 DESIGN CENTER CHARACTERISTICS.

WADC TR 55-1

00 25

3-132

3.19.18 These typical curves have been obtained from current data being published by the original RETMA registrant of this type. The chart below presents the Static Plate Characteristics of JAN -6AH6.

30- VOc

Ed 1 2

"

-1

24

OV

t

I -- "p-t

N

/j

I

I

T

1

-1-I

-,j

'

K ?

0

Figure 3-97. Typical Static Plate Chatracteristics of JAN-SAH6

WADC TR 55-1

3-133

35 Ef =6.3 VOLTS

Ec3

0 VOLTS

Ib 7.5

30

/ 25 I,

2.31 GRID *• I VOLTAGE IN VOLTS


Typical Transfer Characteristics of JAN-6AH6 3-134

It

15,00

I If =-3- VOLTS t = 300 VW

I

_la_

7.5D0

•

-

5,00,

41,

2AW

-12.5

-10.0

-7.5 OD *#I VOLTAGE

-3.0 ,i VOLTS

-2.5

Figure 3-99. Typical Variability of Sm for JAN-6AH6

WADC TR 55-I

3-135

0

SECTION ¶.0 TUBE TYPE JAN-6AU6WA 3.20 DESCRIPTION. 3.20.1 The JAN-GAU6WA I/ is a seven pin, miniature, sharp cutoff pentode having a design center transconductance of 5200 micromhos. 3.20.2

*

ELECTRICAL. The electrical characteristics are as follows: Heater Voltage ..................... G,3 V Heater Current, Design Center ............ 300 mA Cathode ................. Coated Unipotential

3.20.3 MOUNTING.

Not specified. 040 ýt

W2

DIA LEADCOENICTIONS

7 ;INS AS.,

4

I.

H

•y

p

r)r

'il! TL &L 1-5%

AS'

@0'MINIjATURE

7 PIN MUINATUR• 6-2

54.2

G 072

*

7 PIN pjrTN

.ftffFfl TO JEhEC PIJWCATIOt4 JS G2-1. JAN UAST 1941

WKS TO Jr"C PUIJJCATION JO.3.-1. FPUUARY M:a..Suh

1949 FROM

AS Dt[•1'IMINW I

wAE $,

,1 To lto

IY ONO GAGE OF

TOP-LINE I

ID

AlL DMIENS004S IN INCHES

Figure 3-100. Outline Drawing and Base Diagram of Tube Type JAN-6AU6WA 3.20.4 RATINGS, ABSOLUTE SYSTEM. 3.20.5 The absolute system ratings are as follows: 6.3 ± 10% V Heater Voltage .................... Plate Voltage ...................... 330 Vdc Reference MIL-E-1C Section 6.5,1.1 Plate Voltage 0 Vdc Control Grid Voltage, Maximum ............. 165 Vdc ................. Screen Grid Voltage Difficulty may be encountered if this tube is operated for long periods of time with very small values of cathode current. 1/ The values and specification comments presented in this section are related to MIL-E-1/1 dated 13 January 1953. *

WADC TR 55-1

3-136

Suppressor Grid Voltage ................ Plate Dissipation ......................... Screen Grid Dissipation ................ Heater-Cathode Voltage ................ Bulb Temperature .................... Altitude ..........................

0 Vdc 3.3 W 0.7 W t 1og V 165 C 10,000 ft

3.20.6 TEST CONDITIONS AND DESIGN CENTER CHARACTERISTICS. 3.20.7 Test conditions and design center characteristics are as follows: 6.3 V Heater Voltage, Ef .................... 250 Vdc ..... Plate Voltage, Eb .............. 150 Vdc Screen Grid Voltage, Ec2 ............... Tied to Negative Terminal Suppressor Grid ........ of Cathode Resistor 68 ohms Cathode Resistor, Rk .................. 300 mA Heater Current, If .................. 10.6 mA Plate Current. Ib .................... 5200 umhoa Tranmsconductance, Sm .............. 4.3 rnAdc Screen Grid Current ................ 6.0 uuf Input Capacitance .................... 4.9 uuf Output Capacitance ................... 3.20.8 ACCEPTANCE TEST LIMITS. 3.20.9 The foUowing table summarizes certain salient requirements set forth by the speclficationfor which acceptancetest limits exist. This table is in no wise intended to include all the properties for which measurement limits are provided. Specification MIL-E-1/1 dated 13 January 1953 should be referenced to determine further assurance of satisiactory operation in any specific application. Measurement conditions are the same as stated under Test Conditions and Design Center Characteristics, unless otherwise indicated.

WADC TR 55-1

3-1.17

TABLE 3-28. ACCEPTANCE TEST LIMITS OF JAN-OAU6WA MEASURMENT CONDITIONS


LIMITS LIFE TEST INITIAL MAX MAX MIN MIN

UNITS

If

275

325

275

325

mA

Sm

4150

6250

3600

6250

umho8

3900

--.

...

.--

umhoa

8.0

13.5

--

.---

mAde

---

35

...

..-

uAdc

2.6

-.-

4.8 3.9

6.0 0035 7.2 5.9

Eel= -I Vdc Rgl = 0. 25 Meg

---

Ef = 7. 5 V; Eel=

Transconduct-

ance (1) Transconduct-

Sm

ance (2) Plate Current (1)

Ib

Plate Current (2)

To

El =5.5 V

Eel -9 Vdc Rp = 0. 1 Meg

Rk :0; Ck,

0

Screen Grid Current Capacitance (No shield) Grid Current Grid Emission

1c2 Cglb) Cin Cout Ic Iscl

Ef = 0 Ef = 0 Ef = 0

---

---

.-. -...

...--

mAdc uuf uuf uuf

-1.0

---

-1.0

uAdc

---

-2.0

---

---

uAdc

-----

10

---

10

-10

uAdc uAdc

100

---

50

---

Meg

100

---

50

---

Meg

---

.--

-10 Vdc; Rgl= .2 Meg. Rk = 0; Ckt

0 Heater Cathode Leakage

+100 Vdc - 100 Vdc

Thk

Eht: Ehk

Rg-all

EI = 6. 3 V Egi -all = -100

Ihk


Rp-all Vdc; Ep-all = 300 Vdc

WADC TR 55-1

3-138

-..

3.20.10 APPLICATION. 3.20.11 The chart below sn)ws the permissible operating area for JAN-6AU6WA as defined by the ratings in MIL-E -1/1 dated 13 January 1953. A discussion of the permissible operating area for pentodes may be found in paragraphs 3.2.2 through 3.2.7.

I

L/

,.1,3

[I 2~

63 VOtI5

150 vd#,

0,%

z

PLAIE VOLTAGE IN VOITS

Figure 3-101.

Typical Static Plate Characteristics of JAN-6AU6WA; Permissible Area of Operation

3.20.12 The following table lists general considerations for the applications of this type. The numbers refer to the applicable section or paragraph of this Manual. TABLE 3-29. APPLICATION PRECAUTIONS FOR JAN-6AU6WA Voltages Heater, 1.3.8, 1.3.17, 1.3.n2, 1.3.27 1.3.37, 1.3.51, 1.3.55, 3.2.14 Heater-Cathode, 1.3.30 Plate: High, 3.2.12 Low, 3.2.3. ?.2.7 28 Volt 3.2.21 AC Operation, 1.3.20. 3.2.18 Screen Grid:

WADC TR 55-1

Voltage (Cont.) Supply, 3.2.8 Protection, 3.2.22 Control Grid Bias: Low, 1.3.4, 1.3.9, 3.2.8, 3.2.9 Cathode, 2.1.3, 3.2.15 Fixed, 1.3.8, 2.1.3, 3.2.15 Positive Grid Region, 3.2.19 Contact Potential, 1.3.4, 3.2.9, 3.2.21

3-139

TABLE 3-29.

APPLICATION PRECAUTIONS FOR JAN-6AU6WA (CONT.)

Resistance

Current (Cont.)

Interelectrode Leakage, 1.3.14

Control Grid Series, 1.3.9, 1.3.19, 1.3.22, Gasg 1.3.9, 3.2.9 1.3.23, 3.2.16 Grid Emission, 1.3.18 Screen, Grid SerControl Cathode Interface, 1.3.50, 3.1.9 Cathode, Thermionic Instability, 1.3.37 Cathode, 1.3.33, 1.3.34, 1.3.35, 2.1.3, 3.2.15

Dissipation

Temperature

Plate, 2.1, 3.2.4 Screen Grid, 2.1, 3.2.3, 3.2.8


Miscellaneous

Current


cathode, 1.3.50, 3.2.6, 3.2.13 Control Grid, 1.3.4, 1.3.9, 1.3.23 3.2.9 Screen Grid, 3.2.3

3.20,13 VARIABILITY OF CHARACTERISTICS. 3.20.14 The following charts show the amount of variation which must be expected between individual tubes. The variability boundaries were determined from the acceptance limits given on the specification.

WADC TR 55-1

3-140

3.20.15 The chart below presents the limit behavior of static plate characteristics for JAN-6AU6WA as defined by MIL-E-1,'i dated 13 January 1953. [1 63 V00t5 1c20 150 vdc Ct3 D %d(

35

Z

•< Gh l

S•

[€ :

- I1V

41D1 vOLIS• 1,1

1 5•

,Ai

LT A•AE

44 iL•

I%%

d4 OH'M TE[ST CIRCIT~I

lO'AI) LINE[ I

"I

t-

l-[.

I

"PIAFE VOITA.Gt Figure 3.102. 3.20.16

25

IF voLTS

Limit Plate Characteristics of JAN-6AU6WA

Figure 3-103 presents the limit behavior of transfer data for JAN-6AU6WA

as defined by MIL-E-1/1 dated 13 January 1953. 3.20.17 DESIGN CENTER CHARACTERISTICS. 3.20.18 The following typical curves portrayed as Figures 3-103 through 3-107, have been obtained from current data being published by the original RETMA registrant of this type.

WADC TR 55-1

3-141

sIa*dwvrnlrw (cmi) Z# OUV

Lo

>NN

14

IC.

-

S~i#3eW~llhW (91) iivw

14

WADC

R

55-

3-14

*

16

ks

I

6

"PLTE VOLTAGE

1CCV&

IN VOIIS

Figure 3-105. Typical Plate Characteristics of JAN-BAU6WA; Ec2

16

S6-

---

-.

"-

.j

-a

a6 If nvoim kl=I

S- ,t

+_

100 Vdc

_

vdc

.. "I"

mA12-

i 0 PLATI VITAA O

IN vOLtS

I Figure 3-106. Typical Plate Characteristics of JAN-6AU6WA; Ec2

j

WADC TR 55-1

3-143

150 Vdc

tot- k-- =DL ,4

6

OT

:

~IV

M

20O -.

#vt

3

i

L.,-J.

t) I

I

J

4

I

+---

1

w(T

2

Figt!re 3-107. Typical Transfer Characteristics of JAN-6AU6WA

WADC TR 55-1

3-144

I

6000

S= 6.3 VOLTS Eb- 250 Vdc

_

__

_-

-

_

-

4000

-

///u

3000 z z 0

_

__

-

_

_2000

1000

-7

-6

-5

-- 4

-3

-2

1

0

GRID #I VOLTS

Figure 3-108. Typical Variation of Sm with El

WADC TR 55-1

3-145

for JAN-6AU6WA

SECTION 21 TUBE TYPE JAN-6BG6G 3.21 DESCRIPTION. 3.21.1 The JAN-6BG6G beam power pentode.

!/

is an 8 pin octal base, double ended, glass envelope

3.21.2 ELECTRICAL. The electrical characteristics are as follows: G.3 V Heater Voltage, AC or DC................. 0.81 to 0.0.99 A .Heater Current ................. Coated Unipotentia! Cathode .................. 3.21.3

Not specified.

MOUNTING. .. Mt

)•

(i.

5

.,lG.

m"I

31 1

17

-

I.S*+*

"3

'

-. 01

""-

4

045AU +

ABLU" RTNS

3.2'1, Plt

,M

"1K ..... Voltage' "in, ra

-,,

4'M

IKP

ALL M-s 'OP

P~0

TO

.

,1#

$6

A~t

t

CW

STE +.O. ,

,"'-A• I.II•*l[enIl

550 '0#1 PAJT~CATqION• • . '..... _..,..,.. 63V - 0 H e a Volag .. .. . Diagram of Tube Type JAN-6BGOG and Batse Outline Drawing Figure 3-109. 4-vs: as. foCIA raig syste asout 3.2.5Th *

M•*1 S

f

't~lu O

Mare

3.21.4 RATINGS, ABSOLUTE SYSTEM. 3.21.5 The absolute system ratings are as follcms:

Heater Voltage......................65.3 V & 10% 550 Vdc

Plate Voltage..........................

Reference MIL-E -IC Section 6.5.1.1 Plate .Voltage 6600 v • Peak Forward anode Voltage, epy ........... Duration of pulse not to exceed 10 u sec.. Duty Cycle not to exceed 0.15 *

I/

No test of operation at this rating exists in the specification. The values and specification comments presented in this section are related to MJL-E-1/53A dated 5 February 1953.

WADC TB 55-1

3-146

Screen Grid Voltage ................ Control Grid Voltage .................

1.385 Vdc 50 Vdc

300 v Peak Inverse Control Grid Voltage, egx ...... Duration of pulse not to exceed 10 usec Duty .ycle not to exceed 0.15 110 mAdc ** Plate Current ...................... * Screen Grid Dissipation ................... 3.5 W 25 W Plate Dissipation ...................... 135 V Heater Cathode Leakage ................. ......... 0.47 Meg * Control Grid Series Resistance 10,000 ft "* Altil.,ude Rating ..................... 3.21.6 TEST CONDITIONS. 3.21.7 Test conditions and design center characteristics are as follows: 6.3 V Heater Voltage, Ef .................... 600 Vdc Plate Voltage, Ebb .................... 30 Vdc Control Grid Voltage, Ecl ............... 300 Vdc Screen Grid Voltage, Ec2 ................ 3 21.8 ACCEPTANCE TEST LIMITS. 3.21.9 The following table summarizes certain salient requirements set forth by the specificationfor which acceptance test limits exist. This table is in no wise intended to include all the properties for which measurement limits are provided. Specifiration MIL-E-1/53A dated 14 January 1954 should be referenced to determine further assurance of satisfactory operation in any specific application. Measurement conditions are the same as stated under Test Conditions and Design Center Characteristics, unless otherwise indicated. its

• No test of operation at this rating exists in the specification. to•*

Difficulty may be encountered if this tube is operated for long periods of time with very small values of cathode current. 3-147 WADC TR 55-1

ACCEPTANCE TEST LIMITS OF JAN-6BG6G

TABLE 3-30.


PHOPERTY

LIMITS INITIAL LIFE TEST MAX MIN MAX MIN

UITS

Heater Current

II

aIC

990

---

--

mA

Plate Current (1)

lb

24

55

---

---

mAdc

Plate Current (2)

lb

EcI=-100 Vdc

---

0.5

---..

.

mAdc

Fmission

Is

Eb = Eel = Ec2=

1 300

---

225

...

4

---

0 Ef = 0 Ef= 0

---

--..

.-.

---

---

4.9

0.65 13.9 8.1

---

---

uuf uuf uuf

Test duration t = 120 Sec.

0

-4

---

---

uAdc

Lhk

Ehk = +100 Vdc

0

100

---

---

Lhk

Ehk = -100 Vdc

0

-100

uAdc uAdc

-

mAdc

50 Vdc Grid Current

ic2 Cgp Cin Cout

Capacitance (no shield)

Ic

Grid Current Heater- Cathode L.eakage

Erf

10. 1

...

.

...

X0

Fu 310

T

/I--tAGI VOUS

Figure 3-110.

Typical Static Plate Characteriftics of JAN-6BG6G;

Permissible Area of Operation

WADC TR 55-1

3-148

mAde

3.21.10The following table lists general considerations for the applications of this type.

The numbers refer to the applicable section or paragraph of this Manual. TABLE 3-31. APPLICATION PRECAUTIONS WOR JAN-6BG6G

Voltages

Temperature

Heater, 1 ?.8, 1.3.17, 1.3.22, 1.3.27, 1.3.37, 1.3.51, 1.3.55, 3.2.14 Heater-Cathode, 1.3.30 Plate: High, 3.2.12 Low, 3.2.3, 3.2.7 28 Volt, 3.2.21 AC Operation. 1.3.20, 3.2.18 Screen Grid: Supply, 3.2.8 Protection, 3.2.22

Bulb and Environmental, 3.2.4 Current Cathode, 1.3.50, 3.2.6, 3.2.13 Control Grid, 1.3.4, 1.3.9, 1.3.23, 3.2.9 Screen Grid, 3.2.3 Interelectrode Leakage, 1.3.14 It 1.3.14 Gas, 1.3.9, 3.2.9L,

Control Grid Bias: Low, 1.3.4, 1.3.9, 3.2.8, 3.2.9 Cathode, 2.1.3, 3.2.15 Positivc Grid Region, 3.2.19 Contact Potential, 1.3.4, 3.2.9, 3.2.21

Tubes, 1.3.28 Cathode, Thermionic Instability, 1.3.37 DissipationPlate, 2.1, 3.2.4 Plae , 2.1, 2.1, 3.2.43.2.3, 3.2.8 Screen Grid,

Cintrol Grid Emission, 1.3.18 Cross Currents in Multistructure

Resistance

Miscellaneous Pulse Operation, 3.2.19 3.2.4 Shielding, 1.3.19, 1.3.9, Control Grid Series, .. S ilig 3.2.16 1.3.23, 1.3.22, 1.3.22 1.3.23ee, 32.16 .Intermittent Operation, 3.2.13 Screen 'arid Series, ." 2.3, 3.2.17TroeCnctn,320 Cathode Interface, 1.3.50, 3.1.9 Electron Coupling Effects, 1.3.44 Cathode, 1.3.33, 1.3.34, 1.3.35, 2.1.3, 3.2.15 Microphonics, 1.3.56, 3.2.23 3.21.11


3.21.12 The published technical data which describe and define electron tubes, in general, present only average or center values. Consequently, the variation inherent in a typical characteristic curve is frequently overlooked. The variability of the characteristics of JAN-6BG6G are reflected by a study of specifications MIL-E-1/53A. The published techilcal data for this type does not lead to construction of limit behavior charts. T he specification test points, placed near or actually slightly in excess of the maximum ratings, are of little aid in assessing the variability of the type under a design center philosophy.

WADC TR 55-1

3-149

3.21.13 The designer of equipment, utilizing this type, is therefore directed to a careful study o&the specification and in cases of circuit versus tube incompatibility Is directed to the methods of cor-ehLtion study described in paragraph 2.2.5. 3.21.14 DESIGN CENTER CHARACTERISTICS. 3.21.15 Thebe typical curvc'a, portrayed in Figures 3-111 through 3-113, have been obtained from current dat- tbeing published by the original HETMA registrant of this type. 3.21.16 Figure 3-111 presents the typical static plate behavior of JAN-GBG0G. 3.21.17 Figure 3-112 presents the typical behavior of the zero bias type with a parametric variation of screen grid voltage.

line

of this

3.21.18 Figure 3-113 presents the typical screen grid current behavior of JAN6B06G as a function of plate voltage with parametric variation of screen grid voltage, 1c2.

14

a~V

i=63v I

m:-tl 10

I-

--

Is

100

90-20

0

3WP40

OO

PLATE VOLTAG(E •T•S

Figure 3-111.

WADC TR 55-1

Typical Plate Characteristic Pararmetric in hC 1

3-150

of JAN-GBGOG;

30

Il

0

Sf

0

-----

LA!

~l

(T5 3TOE %,VO'"j ltnd 0

100 .....

Figure 3-112. Typical Plate Characteristic of JAN6BG6G; Parametric in Ec 2

WADC TR 55-I

3-151

J

160 Ef =6.3 VOLT5 Ec1 0 140

120

100

-

..

..

_z 60 12 a

40 GOI

20

0

50

150 100 PLATE VOLTAGE IN VOLTS

200

Figure 3-113. Typical Screen Grid Characteristic of JAN-6BG6G; Parametric in Ec 2 WADX TR 55-1

3-152

SECTION 22 TUBE TYPE JAN-6C4W 3.22. DESCRIPTION. 3.22.1 The JAN-6C4W 1/ is a seven pin miniature triode with a mu in the Ranm 15.5 to 18.5 with a transconductance ranging from 1753 to 4400 depending upon choice of operating point. 3.22.2 ELECTRICAL. The electrical characteristics are as follows: 6,3 V Heater Voltage ........................ Coated Unipotentlal Cathode ................... 3.22.3 MOUNTING.

I

Not specified.

,At-

[

£)•

4t--.

1.MA -

-

9~

*

4

_r•375

.

1J

94a 0

MIr#NATUNt

6-' 34t

P P F7 I.f

BN TON

TO VTfr JAN ALAlY ItUE

*N"M

PWUCtATIFM J342-1.

mNueS 10 MIcK Pf.At)ON J04-1G . FESMAfT IteS 'MLASL* 000 At DEIMP4I"

"AS MAT TO WAS IOP-L*E by MIG O& . ID

Figure 3-114. Outline Drawing and Base Diagram of Tube Type JAN-6C4W 3.22.4 RATINGS, ABSOLUTE SYSTEM. 3.22.5 The absolute system ratings are as follows: 6.3 - 10% V .................. Heater Voltage 330 Vdc Plate Voltage ..................... Reference MIL-E-IC Section 6.5.1.1 Plate Voltage 100 V Heater-Cathode Voltage .................. 3.8 W Plate Dissipation ..................... 10,000 ft Altitude Rating ..................... • No test at this rating exists in the Specification. 6G

1/

The values arid specification comments presented in this section are related to MIt-E-1/5511 dated 14 Jatuary 1954.

WADC TR 55-1

3-153

3.iZ2.6 TEST CONDIrIONS 3.22.7 Test conditions are as follows: Heater Voltage, Ef ....................... Plate Voltage, Eb .................... Grid Voltage, Ec .................... 3.22.8

8.3 V 250 Vdc .8.5 Vdc

ACCEPTANCE TEST LIMITS.

3.22.9 The followingtable summarizes certainsalient requirements set forth by the specificati'mn for whichacceptance test limits exist. This table is in no wise intendedto incluJe all the properties for which measurement limits are provided. Speci-

fication MIL-E-l/55Bdate' 14 January 1954 should be referenced to determine further assurance of satisfactory operation in any specific application. Measurement conditions are the same as stated undeý Test Conditions and Design Center Characteristics, unless otherwise indicated. TABLE 3-32. ACCEPTANCE TEST LIMITS OF JAN-6C4W MEASUREMENT PROPERTY Heater Current Transconductance (1) Ampliffcation Factor

LIMITS INITIAL LIFE TEST

CONDITIONS If

UNITS mA

Sm

1750

2650

1430

Mu

15. 5

18.55

--

6.5

14.5

---

umhos

Plate Current (1)

lb

Plate Current (2)

Ib

Ec = -30 Vdc

---

50

.-.

..-

uAdc

Emission

Is

Eb

Ec = 15 Vd'?

30

.-.

...

..-

mAdc

Eb = 300 Vdc Rg = 8500 F = 150 Mc

1. 8

.--

.--

.--

W

Ef =0 Ef 0 Ef =0

1.35 1. 2 0.8

2. 25 2. 2

.--

.--

-

-..

1.4

---

---

uuf uuf uuf

0

-1. 5

---

-2.0

uAdc

0 0

20 -20

---

Power Output

Capacitaotce (Without shield) Grid Current Heater-Cathode Leakage

Po

Cgp Cin Cout Ic Ihk

Ihk

WADC TR 55- 1

Ehk = +100 Vdc Ehk -I100Vdc

3-154

mAdc

..

--

---

---

uAdc uAdc

3.22.10 Table 3-33 lists general considerations for the applications of this type. The numbers refer to the applicable section or paragraph of this Manual. 3.22.11 APPLICATION. 3.22.12 Figure 3-115 below shows the permissible operating area for JAN-6C4W as defined by the ratings in MIL-E-1/5513 dated 14 January 1954. A discussion of the permissible operating area for triodes may be found in paragraph 3.1.2 through 3.1.6 id-

TABLE 3-33. APPLICATION PRECAUTIONS FOR JAN-6C4W

ii, Voltages

Dissipation

Heater, 1.3.8, 1.3.17, 1.3.22. 1.3.27, 1.3.37, 1.3.51, 1.3.55, 3.1.11 Heater-Cathode, 1.3.30 Plat-,: High, 3.1.8 Low, 3.1.15 AC Operation, 1.3.20, 3.1.10

Plate, 2.1, 3.1.5

Dnt a-

28 Volt, 3.1.15 Control Grid Bias: Low, 1.3.4, 1.3.9, 3.1.3 Cathode, 2.1.3, 3.1.12 Fixed, 1.3.8, 2.1.3, 3.1.4 Positive Grid Region, 3.1.14 Contact Potential, 1.3.4, 3.1.4, 3.1.15

Current Control Grid, 1.3.4, 1.3.9, 1.3.23, 3.1.3 Plate, Low, 1.3.50, 3.1.4, 3.1.9 lntereledIrode Leakage, 1.3.14 Gas, 1.' .,, 3.1.3 Control Grid Emis'Aon, 1.3.18 Cathode, Thermionic Instability, 1.3.37 Temperature Bulb and Environmental, 3.1.5

Resistance

Miscellaneous

Control Grid Series, 1.3.9, 1.3.19, 1.3.22, 1.3.23, 3.1.13 Cathode Interface, 1.3.50, 3.1.9 Cathode, 1.3.33, 1.3.34, 1.3.35, 2.1.3, 3.1.12

Pulse Operation, 3.1.14 Shielding, 3.1.5 Intermittent Operation, 3.1.9 Electron Coupling Effects, 1.3.44 Microphonics, 1.3.56, 3.1.16

de

dc

WADC TR 55-1

3-155

E;

,23

63 VOlTS

-

120

-,-

115

1

--

i IbMA

•

____"

.

hN

10

0

10

20 300 PLATEVOLTAGE IN VOLTS

40

Figure 3-115. Typical Plate Characteristics of JAN-6C4W; Permissible Area of Operation 3.22.13 VARIABILITY OF CHARACTERISTICS. 3.22.14 The following charts show the amount of variation which must be expected between individual tubes. The variability boundaries were determined from the acceptance limits given on the specification.

WADC TR 55-1

3-156

3.22.15 The charts below present the limit behavior of static and transfer plate characteristics for JAN-6C4W as defined by MIL-E-1/55B dated 14 January 1954.

"K

0, 10-0''' ""

30-_

4

"^I

. .

F-

"0

-

_30

Figure 3-116. Limit Plate Charactristics ofJAN-6C4W

10/

KrW KKIAE IN

43

Vatt-

VQ?1

-4

A

Figure 3-117. Limit Transfer Characteristics of JAN-6C4W

WADC TR 55-1

3-157

3.22.16 DESIGN CENTER CHARACTERISTICS. 3.22.17 These typical curves have been obtained from current data being published by the original RETMA registrant of this type. 3.22.18 The charts below present the average Static and transfer Plate Characteristics of JAN-6C4W.

1

25

20S-

!

~/

,0 0 PATE VQ(TAGI IN VOLTS

Figure 3-318. Typical Plate Characteristics of JAN-6C4W

I-4--V tII _$_-I

-- --

-

N

Figure 3-119. Typical Transfer Characteristics of JAN-6C4W

WADC TR 55-1

3-158

I SECTION 23 TUBE TYPE JAN-6L6WGB 1.23. DESCRIPTION. 3.23.1 The JAN -6LF,¼WGB 1/ is a 7 pin octal base, glass envelope, beam powerpentode. 3.23.2 ELECTRICAL. The electrical characteristics are as follows: 6.3 V H4p~er Voltage, AC or DC ................. 840 to 960 mA - Current ................... H Coated Unipotential ** Ca,. de .................. Not specified.

3.23.3 MOUNTING.

LEAD COIEIICTION

K;Gj

Ail PINS

I

3% ,- X M.

Ii'l.

rAA

0.3

QP

45. "4?X ~ \

OW

--,,4

I fr---•,---"'--- .20".317 *,-

1.235.

"

15'

A

135 IA

1+

,0 45"

*,.55155..0 +•X

","

-"

ATE SIELL 7 PIN +'I27-,17 W4• •.I~SON41T U.M.,T

hUN. 1.2 75 MAX.

AUD~aIMENI+ONIS. IN INlCHES 194* TO JETEC PUIUCATION JOG03.1, FENIMUABIY 'WEBrclS ONFINISH'ED TUiE, AD 0030 FOB OO

Figure 3-120. Outline Dra~wing and Base Diagram of Tube Type JAN-6iL6WGB 3.23.4 RATINGS, ABSOLUTE SYSTEM. 3.23.5 The absolute systems ratings are as follows:

6.3

Heater Voltage..................... Plate Voltage......................... **

1/

*

bO0i, V

400 Vdc

Difficulty may be encountered if this tube is operated for long periods of time with very small values of cathode current. The values and speciyicatisan comments presented i this section are related to MIL-E-1/197 dated 20 May 1953

WADC TR 55-1

3-159

Reference MIL-E-IC Section 6.5.1.1 Plate Voltage 300 Vdc Screen Grid Voltage ................... 26 W Plate Dissipation ...................... 3.5 W * Screen Grid Dissipation ..................... 10,000 ft Altitude ............................... 3.23.6 TEST CONDITIONS. 3.23.7 TrcL c-onditions are as follows: Heater Voltage, El ......................... Plate Voltage, Eb ........................ Control Grid Voltage, El .................. Screen Grid Voltage, Ec2 .................

6.3 V 250 Vdc

-14 Vdc 250 Vdc

3.23.8 ACCEPTANCE TEST LIMITS. 3.23.9 The following table summarizes certain salient requirements set forth by the specification for which acceptance test limits exist. This table is in no wise intended to include all the properties for which measurement limits ".r'- provided. Specification MIL-E-1/197 dated 20 May 1953 should be referenced to determine further assurance of satisfactory operation in any specific application. Measurement conditions are the same as stated under Test Conditions and Design Center Characteristics, unless otherwise indicated. 3.23.10 APPLICATION. 3.23.11 Figure 3-121 below shows the permissible operating area for JAN-6L6WGB as defined by the ratings in MIL-E-1/197 dated 20 May 1953. A discussion of the permissible operating area for pentodes may be found in paragraph 3.2.2 throu'rh 3.2.7.

* No test of operation at this rating exists in the specification.

WADC TR 55-1

3-160

TABLE 3-34. ACCEPTANCE TEST LIMITS OF JAN-6L6WGB MEASUREMENT CONDITIONS


If

LIMITS LIFE TEST INITIAL MIN MAX MIN MAX

UNITS

840

960

-.

..

mA

t,200

6800

4500

-- -

umhos

50

80

..

.---

mAdc

---

mAde

Transconductance Plate Current

Sm

lb

Eb = 400 Vdc; Ec 2 - 300 Vdc;

Ecl Emission

Is

- 22 Vdc

Eb =Eel = Ec,=

275

-..---

50 Vdc Screen Grid

1c2

Eb = 400Vdc; Ec2 = 300 Vdc; Eel= -22 Vdc;

0

5.0

---

---

mAdc

Power Output

Po

5.4

---

4.0

---

W

Grid Current

Icl

Esig = 9.8 Vac; Rp = 2500 ohms Eb = 400 Vdc;

0

-3.0

--.-

...-

uAdc

0

75

...-

.-

uAdc

I

I.

Current

h by Jed. nine irenter

Ec2= 300 Vdc; Ecl = -19 Vdc Heater-Cathode Leakage

IGB the h

Ihk Ihk

Ehk = +100 Vdc Ehk = -100 Vdc

11•62VL5 Ed. =- 230 VOLTS

,urhI

°o- 0o

I

-o

ffito

6

PKaT1VOTAGE IM VLTS

Figur,? 3-121. Typical Plate Characteristics of JAN-6L6WGB; Permissible Area WADC TR 55-1

of Operation Ec2 = 250

3-161

TABLE 3-35.

APPLICATION PRECAUTIONS 07 JAN-T.R6WGB

Voltages

Temperature

He~ater, 1..Z.8, 1.3.17, 1.3.22, 1.3.27 1.3.37, 1.3.51, 1.3.55, 3.2.14 Heater- Cathode, 1.3.30 Plate: High, 3.2.12 Low, 3.2.3, 3.2.7 28 Volt, 3.2.21 AC Operation 1.3.20 3.2.18 Screen Grid: Supply 3.2.8 Protection, 3.2.22 Control Grid Bias: Low, 1.3.4, 1.3.9, 3.2.8, 3.2.9 Cathode, 2.1.3, 3.2.15 Positive Grid Region, 3.2.19 Contact Potential, 1.3.4, 3.2.9, 3.2.21

Bulb and Environmental, 3.2.4 Current Cathode, 1.3.50. 3.2.6, 3.2.13 Control Grid, 1.3.4, 1.3.9. 1.3.23. 3.2.9 Screen Grid, 3.2.3 Interelectrode Leakage, 1.3.14 Gas. 1.3.9, 3.2.9 Cop'rol Grid Emission. 1.3.18 Cruss Currents in Multistructure Tt'bes, 1.3.28 Cathude, Thermrnonic Instability, 1.3.37 Diss'ation Plate, 2.1, 3.2.4 Screen Grid, 2.1., 3.2 3, 3M2.8

Resistance Miscellaneous Control Grid Series, 1.3.9, 1.3.19, 1.3.23, 3.2.16 Screen Grid Series, 3.2.3, 3.2.17 Cathode Interface, 1.3.50, 3.1.9 Cathode, 1.3.33, 1.3.34, 1.3.35, 2.1.3 3.2.15

3.23.13


VARIABILITY OF CHARACT"Z,RIS ICS.

3.23 11 The published data that describe and define JAN -6L6WGB are predicated on a design center screen voltage of 250 Vdc. 3.23.15 The specification, MIL-E-1/197, dated20 May 1953 defines the operation of this type at a screen grid voltage of 300 Vdc. 3.23.16 The manufacturer of this type made available a quantity of design cente: tubes, and from these, certain inferences concerning the behavior of JAN-6L6WGB at a screen grid voltage of 300 Vdc were made. 3.23.17 The limit curves, Figures 3-122 and 3-123 were therefore drawn on the averaged static plate and transfer curves prepared from these desig'n center tuibes. The limits and boundaries were determined from the acceptance limits given on the specification. WADC TR 55-1

3-162

soC

-1-AX

60

S,,,

0

lao

20

n1o

4

PLATE VOMTAOMIN P"'lT

Figure 3-122.

I.Amit Plate CharacteriIstics of JAN.6L6WG.9; Ec2 =300

led of

tei GB Lhe the

WADC TR 55.1

the

I

3-163

--

Ec2

-

90

-

4f 2 VOLTS 300 Vdch

7b

MAX

80

400 Vdc

Eb

AREA

-q

-

60

_

MIN

I

---I--__ I -

z

I

4

40

0

1f

1/

,'

50

30

I

/

--

__

Lb

LI0 it

40(1VdC

40

30 GRID VOLTAGE Ec2

Fik'¶re 3-123.

WADC TR 55-1

I 20 30 IN VOLTS

o i0

Limit Transfer Characteristics of JAN-6L6WGB; Ec2 = 300

3-164

3.23.18 DESIGN CENTER CHARACTERISTICS. 3.23.19 Figures 3-14 and 3-125 are typical curves that have been obtained from current data being published by the original RETMA registrant of this type. 3.23.20 Analysis of a quantity of near design center tubes has resulted in a set of averaged static. plate characteristics for JAN-6L6WGB at the MIL-E-I test voltages. From this data, an average static plate plot has been prepared for Figurt, 3-126 and the permissible operating region has been portrayed thereon in Figure 3-127.

T

T1 E Ed

•

63 VOLT's 250 VOtLT

o ~....

4r

"WI

a

I 30

-

,---o

•

52

too

700

,00

X00 PLATE VO•TACý

60

too

IN VOlTS

Figure 3-124. Typical Plate Characteristics of JAN-6L6WGB; Ec2 = 250 WADC TRE5-1

3-165

101O

€.OOREI'ON

ikl:OVde

Ik2

30

1 300 2S2O

ISO wic

c i

I

'

so 0

0

1_

'00

200

[

1

200 400 PLATE VOLTAGE I VOLTS

1_ Soo

1O00

I

700

Figure 3-125. Typical Plate Characteristics of JAN-6L6WGB; Parametric Ec2 WADC TR 55-1

3-.36

U

-05

V&CL

It-14

1200

._

,it:.

Igo do,

20

0

I1,

0 20D PlATE VO,?ACf

400 w4VOyLT

Figure 3-126. Typical Plate Characteristics of JAN-6L6WGB; Ec2 = 300

-2-dD o0-40

-2_

5

10

~

0i 3-15

14

PLATEV'OXTAGE IN VOLIS

Figure 3-127. Permissible Operating Region of TAN-8L6WGB; Ec2 = 300 W.A.DC TR 55 -1

3-167

SECTION 24 TUBE TYPE JAN- 6X4W 3.24 DESCRIPTION. 3.24.1 The JAN-6X4W 1/ is a miniature, heater-cathoide type twin diode suitable for uU-wave rectifier operation where the average d-c current is not in excess of 75 milliamperes. 3.24.2 ELECTRICAL. The electrical characteristics are as follows: 6. 3 V Heater Voltage .................................. Cathode ............................ Coated Unipotential 3.24.3 MOUNTING.

Not specified. 450

/~

450

450

.040±.002 DIA. YPINS 450

,O

450

-0

450

"0MAX

H

6 4

35

.I 7

MINIATURE M

7-MIN BUrTON

NC

SE7-1

IP 3

2 I

C

6

90 90

I

±3 I/2 q*

I

'REFERS

. [

TO JE7EC PUBICATION J•5.2-1.

JANUARY 1949

REFERS TO JETEC PUUCATION JO-S3-1. 7

FEBRUARY 1949

MNMINIATURE 6-5

MEASURE FROM BASE SEAT TO SULl TOP-LINE AS DETERMINED BY RING GAGE OF 7/16 1.D.

54

ALL DIMENSIONS IN INCHES

Figure 3-128.

Outline Drawing and Base Diagran, of Tube Type JAN-6X4W

IT The values and specftcation comments presented in this section are related

to MIL-E-1, 64A dated 20 May 1953. WADC TR 55-1

3-168

3.24.4 RATINGS, ABSOLUTE MAXIMUM. 3.24.5 The absolute maximum ratings are as tUllows: 6.31 ' 10% Beater Voltage .......................... 1375 v Peak Inverse Plate Vt Wtage ....................... Steady State Peak Plate Current (each plate) ....... 230 ma 75 mAdc DC output current, bot'. plates .................. 750 ma Peak Plate Current, each plate .......... *Transient 450 v Hwat r Cathode Voltage ........................... 10,000 ft *Altitude Rating ............................... 3.24.6 TEST CONDITIONS. 3.24.7 Test conditions are as follows: Heater Voltage, Ef ............................... 6.3 V 400 Vac Secondary Voltage to Plate, Epp ................. Load Resistance (RL) (unity power factor) ...... 5700 chms 8 ua Load Capacitor (CL) ............................... 3.24.8 ACCEPTANCE TEST LIMITS. 3.24.9 The following table summarizes certain salient measurements-data requirements set forth by the specification for which acceptance test limits exist. ThiIr table is in no wise intended to include all the properties for which measurement limits are provided. Specification MIL-E-1i,64A dated 20 May 1953 should be referenced to determine further assurance of satisfactory operation in any specific application. Measurement conditions are the same as stated under Test Conditions unless otherwise indicated. TABLE 3-36. ACCEPTANCE TEST LIMITS OF JAN-6X4%V MEASURE MENT CONDITIONS


If

Operation

Io

(Full-wave)

Emission

Is

Eb = 50 Vdc (opposite plate grounded)

Heater-Cathode Leakage

Ihk

*

'

Ihk

Ehk=Eo Ehk =220 VRMS +100 Vdc

LIMIT8 LIFE TEST .gL TAL MIN MAX MIN MAX 540

660

--

70

-- -

60

140

0 ---


'DC TR 55-1

3-169

---

150 f150

---

---..

-

--

UNITS mA

---

mA

---

mA

......

uAdc uAd"

3.24.10 APPLICATION. 3.24.11 RATING CHARTS. 3.24.12 Rating Charts I, U3, and III represent areas of permissible operation within which any application of the JAN-6X4W must fall. Requirements of all charts must be satisfied simultaneously In capacitor.-input filter applications. 3.24.13 RATING CHAP7T I. Rating Chart I(Fi"ure 3-129)is based on maximum rated peak inverse voltage per plate (epx) of 1375 volts and maximum rated d-c output current per plate (Io/p) of 37. 5 milliamperes. Point C corresponds to the simultaneous occurrence of these two ratings, permissible only under choke-input filter conditions. Point E is derived from life test conditions of rated d-c output current into capacitor-input filter. The area CDE is restricted to choke-input service only. 3.24.14 RATING CHART 1U. Rating C•,art II(Figure 3-130),for capacitor-input filter applications, is based on maximum rated d-c output current per plate (Io/p) and maximum rated steady-stute peak plate current of 230 milliamperes per plate. Rectification efficiency must not exceed 0. 69 under conditions of maximum rated d-c output current. Rectification efficiency is equal to Eo 1. 4 Epp/p where Eo equals the d-c output voltage at the &inputfilter in volts, and Epp/p equals the rms supply voltage per plate in volts. 3.24.15 RATING CHART III. Rating Chart III (Figure 3-131), for capacitor input filter kpplicatlon, is based on maximum rated surge current (I surge) of 750 miUlamperes per plate. Minimum permissible series resistance (Rs) is approximately 750 ohms per plate under conditions of maximum permissible supply voltage. 3.24.J1

OTHER CONSIDERATIONS.

3.24.17 HEATER VOLTAGE. Heater voltage considerations are discussed in paragraph 3.3.9. 3.24.18 ALTITUDE. Refer to paragraph 3. 3. 7 for a discussion of altitude considerations. 3.24.19 TYPICAL CHAR ,CTEVISTICS. 3.24.20Figure3-132 presents the static plate characteristic of JAN-6X4W reproduced from data published by the original RETMA registrant of the type. The extent of variation which may be exhibited among individual tubes cannot bp derived from the specification since a minimum limit only on emission is specified.

WADC TR 55-1

3-170

f

-

i

!'

i~

I

,

i .

!I-. 5.4 C

-

. I-

mu

C

-

i4 *-

-

& i 4-

(0•

* U

0

o

_ __ao o

TR55-I3-1W/i=IC

°

1.

I1

IAU

..

IL

rii 10 000 0

g

0

09

WADC

I

~-

ldl

R

55-

2

0In

a (IN_ $PIWO NI_

8

3-17

nI AV, ~V6S3

-2T~

£4

SECTION 25 TUBE TYPE JAN-12AT7WA 3.25 DESCRIPTION. 3.25.1 The JAN-12AT7WA 1/ is a 9 pin miniature high transconductance (5500 micromhos) twin triode. This tube was originally designed for use as a grounded-grid RF amplifier or as a mixer in commercial T.V. Circuitry. Its center tappedheater permits operation from either 6.3 or 12.6 V. The electrical characteristics are as follows: Parallel Series 12.6 6.3 V Heater Voltage (A-C or D-C) ....... --150 Heater Current, Design Center ........ Coated Unipotential Cathodes ...................

3.25.2 ELECTRICAL.

3,25.3 MOUNTING.

Not specified.

tLAD CONNICTIQH5 S

S

A!AX iI

I ,

t

1 ,

36°"

.4 36'I

,, j-

t,.tW , W-

o

040-" 002 DIA

. 90. 3%

9 PIN MiNIATUME 6 7 6-"

... i

9 PIN$

ALL DIMFNSIONS IN INC~t; err fS TO JrTrC PUIJCAI :) JANUAIT 1949 W

J5

GI2.

'S TO J(TK Pt'UtC.i lION .JO-G) I-

IlERKJMJVAY 19049

Figure 3-133.

1/

Outline Drawing and Base Diagram of Tube Type JAN-12AT7WA

The values ind specification comments presented in this section are related to MIL-E-1/3 dated 13 January 1953.

WADC TIR 55-1

3-173

3.25.4 RATINGS, ABSOLUTE SYSTEM. 3.25.5 The absolute system ratings are as follows: Heater Voltage .......... 6.3 ± 10% or 12.6 -t 10% V Plate Voltage ....................... 330 Vdc Reference MIL-E-1C Section 6.5.1.1 Plate Voltage * Control Grid Voltage, Minimum ........... 55 Vdc Plate Dissipation (per plate) ............. 2.8 W Heater-Cathode Voltage ............... .± 100 V * Bulb Temperature .................... 2000 C Altitude Rating .................... 10,000 ft 3.25.6 TEST CONDITIONS AND DESIGN CENTER CHARACTERISTICS. 3.25.7 Test conditions and design center characteristics are as follows: Heater Voltage, Ef ..................... 12.6 V Plate Voltage, Eb ................... 250 Vdc Cathode Resistance, RK (per cathode) ...... 200 ohms Heater Current, If ..................... 150 mA Plate Current, Ib ..................... 10 mA Transconductance, Sm ............... 5500 umhos 3.25.8 ACCEPTANCE TEST LIMITS. 3.25.9 The following table summarizes certain salient requirements set forth by the specificationfor which acceptance test limits exist. This table is in no wise intended to include all the properties for which measurement limits are provided. Specification MIL-E-1/3A dated 23 August 1955 should be referenced to determine further assurance of satisfactory opera'ion in any specific application. Measurement conditions are the same as stated wu der Test Conditions and Design Center Character-


WADC TR 5!-1

3-174

TABLE 3-37.

F

ACCEPTANCE TEST LIMITS OF JAN-12AT7WA

MEASUREMENT

LIMITS LIFE TEST IN! "IAL

CONDITIONS

PROPERTY

MIN

MAX

MIN

MAX

UNITS

Heater Current

If

138

162

13,8

162

flA

T-ansconductance (1)

Sm.

4500

6500

3800

6500

urnhos

..

..

Change in AvgLASm

average Amplification Factor

-..

20

I Mu

50

70

Ib

7.0

14.0

lb

---

3.2

---

100

1. 90 3.00 0.70 0.60 0.33 3.50

Plate Current (1)

Difference between sections Plate Current(2)

---

-

mAde

Ib

Ecl- -20 We Rp = 0. 1 Meg

mAd2

---

uAdc

---

Rk= 0: Ck = 0; Cgp

Capac itance (Unshielded)

C'n Cout- 1 Cout-2 Cpp Chk

Ic

Grid Current Heater-Cathode Leakage

Thk Ihk

=

0

Ef = Ef = Ef = Ef0 Ef =

0 0 0 0

1.30 2.00 0.20 0.16 0.15 2.10

Rg

0.5 Meg

---

-0.7 10 -10

-

---

50

---

50

El

=

Ehk Ehk

=

100 Vdc

---

=

-100Vdc

---

uuf

-

uuf

-----

uuf

---

uuf uuf

---

uuf

----

0.7

uAdc

0

uAdc uAdc

-10

Units tied together Insulation of Electrodes

-100 Vdc

Rg-all

Rg-all

Rp-all

Ep-all = -300Vdc Ef= 126V

WADC £R 55-1

-

100 100

3-175

-----

Meg Meg

3.25.10 APPLICATION. 3.25.11 The chart below shows the per missible operating area for JAN-12AT7WA as defined by the ratings in MIL-E-1/3 dated 13 January 1953. A discussion of the permissible operating area for triodes may be found in paragraphs 3.1.2 through 3.1.6.

Ef

6)3'-T

25

200 0HPIS

t\\ONCENTER 101

j

T5-I POINT

TWE

I

Areaof Oeratof

0

Figure 3-iN

400

2W030 ia

T

i ?OTAGE I

VCXTS

Typical Plate- Characteristics of JAN-12AT7WA; Permissible Area of Operation

3.25.12 The followving table listu general cons ide rations for the applications of this type. The numbers refer to the applicable section or par~igraph of this Manual.

WXADC TR 55-1

3-176

TABLrI 3-38. APPLICATION PRECAUTIONS FOR JAN-12AT7WA Voltages

Current (Cont.)

Heater, 1.3.8, 1.3.17, 1.3.22, 1.3.27, 1.3.37, 1.3.51, 1.3.55, 3.1.11 Heater-Cathode, 1.3.30 Plate: High, 3.1.8 Low, 3.1.15 AC Operation, 1.3.20, 3.1.10 28 Volt, 3.1.15 Control Grid Bias: 3.1.3 1.3.9, Low, 1.3.4,Cathde, .1., 3..12Cadhode Fathoded 8,2.1.3, 3.1.42 F ixed, 1.%..8, 2.1.3, 3.1.4 Positive Grid iPegion, 3.1.14 Crvitact Potential, 1.3.4, 3.1.4, 3.1.15

Gas, 1.3.9, 3.1.3 Control Grid Emission, 1.3.18 Cross Currents in Multistructure Tubes, 1.3.28 Cathode, Thermionic Instability, 1.3.37 Resis-tance Control Grid Series, 1.3.9, 1.3.19, 9, 1.3.19 er, 1.3. Ctlr 1.3.22, Interface, 1.3.23, 3.1.13 1.3.50, 3.1.9 Cathode, 1.3.33, 1.3.34, 1.3.35, 2.1.3, 3 1 1 Temperature

Dissipation


Plate, 2.1, 3.1.5

Miscellaneous

Current

Pulse Operation, 3.1.14 Shielding, 3.1.5 IntermIttent Operation, 3.1.9 Electron Coupling Effects, 1.3.44 Microphoni-s, 1.3.56, 3.1.16

Conlol Grid, 1.3.4, 1.3.9, 1.3.23, 3.1.3 Plate, Low, 1.3.50, 3.1.4, 3.1.9 Interelectrode Leakage, 1.3.14

3.25.13 VARIABILITY OF CHARACTERISTICS. 3.25.14 The following charts show the amount of variation which must be expected between individuwl tubes. The variability boundaries were determined from the acceptance limits given on the specification.

WADC TR 55 -1

3-177

3.25.15 Tne chart below presents the limit behavior of static plate characteristics for JAN-12AT7WA as defined by MIL-E-1/3 dated 13 January 1953, 33./

/ 14

,

/

63 VO ,1% %,

/

/

30 200044M1

th

-. &L

•

u"f

7

/

A,,rA,/

1M

/

'7

~%v

FtATE VLIAGE5N Y(XIS

Note: These specification limit values are initial, not life test end point values. Fiwure 3-135.

Limit Plate Characteristics of JAN-12AT7WA

3.25.16 The chart below presents the limit behavior of transfer data for JAN -12AT 7WA as defined by MIL-E-1/3 dated 13 January 1953. Ef 63 VOL[S$Z 111 /200 •OHMS

'

6

I

lb

ri

AI•
2X0Vdc

*

lb hYH

VA

i2

I

I~

1 10

Figure 3-136,

WADC TR 55-1

2~

.-o--------

. 6

4 6 GRID VOTTAGE IN VO'TS

2

0

Limit Trd'ansfer Characteristvcs of Tube Type JAN-12AT7WA

3-178

3.25.17 DESIGN CENTER CHARAC' FRISTICS. 3.25.18 These typical curies have been obtained from current data being published by the original RETMA registrant of this type. 3.i5.19 Figure 3-137 below presents the typical Static Plate Characteristics of JAN12AT7WA. 3.25.20 Figure 3-138 represents typical transfer characteristics of this type. 3.25.21 Figure 3-139 affords a typical picture of the behavior of this tube in the positive grid region, although no MIL-E-1 testing is performed there. 3.25.22 Figure 3-140 is a plot of the typicalbehavior of tht characteristics Mu, Sin, and Rp as functions of plate current Lb.

Ef

120 kT

30

6 3 VOLTS

__

-2•3

0 PKATE VOLTAGE W vOtS

Figure 3-137. Typical Plate Characteristics of JAN-12AT7WA

WADC TR 55-1

3-179

E•

632rol5 Y1 ....

.i

"

12

--- /--

-0

4

.

I

-1

GCD '#tOUAGI IN VOXTS

Figure 3-138. Typical Transfer Characteristics of JAN- lZAT7WA

jvJ

6---

ie0

-04

-0

0

0

Figure 3-139.

WADC TR 55-1

so

100 P1ATD VO.TAGE IN

ISO

2W0

VOids

8ypTal Plate and Grid Caaracteristics of JAN-12AT7WA

3-180

0

. .

IN

4o

5.oko

12,000

. ... 6 3 "OXTS

N

._

_ _o_ _

04

_.....

01'2 PLATE CUIWfW

16

IN MU.LUAM/f

Figure 3-140. Typical Sm, Mu, rp Behavior of JAN-12AT7WA

WADC TR 55-1

3-181

SECTION 6 TUBE TYPE JAN- 5636 3.26 DESCRIPTION. 3.26. , The JAN-5636 1/ is an 8-lead, button-base, subminiature, dual-control pentode having a design center transconductance of 3200 micromlos. The JAN-5636 Is similar in plate characteristics to JAN-5784WA and JAN-5725/GAS6W. 3.26.2 ELECTRICAL. The electrical characteristics are as follows: .. 3 V Heater Voltage ................................. mA 150 ................ Center Heater Current, Design Unipotential Coated Cathode ........................... Not specified.

3.26.3 MOUNTING.

400

D)IA.

40

40 "4

5

40*3

6

i

1

8

.- 2.35

T3

7

21

40

I-

400 40*

..

K

* LEADS

o, .0oo ,

.017 +.002 DIA

?• •NS •• WNSIO A•L_-•

"

G, ~

ALL DIMENSIONS IN INCHES

22 7 G2_

_

8)K

SUB.....-BASE ,.,TuRF Z a

-

..

*

8 PIN WITH LONG LEADS .0, +.002

. -.001

D WITHINDIAMETER .050 OR LESS OF THE GLASS PRESS

.

.

# M.ASURE FROM BSE SEAT TO BULB TOP-LINE AS CDETERMINED YRING GAGE OF .210

.001.

, LEAD DIAMETER TOtERANCE SHALL OoVERN UrrEt!l .0,0 FROM THE GLASS TO .250 FROM THE GLASS. *,

ALTERNATIVE LEAD LDGTH S•ALL •E .200 ! 01:5 WHEN CU`T LEADS ARE REQUIRED 6Y P0%;,L'RE.MENT CONTRACT OR TSS. CUT LEADS SHALL KE ESSENTALALY SQUARE CUT AND THE MAXIMUM DURR SHALL SE .OD3 INCREASE OVER THE ACTUAL LEAD DIAMETER

Figure 3-141. Outline Drawing and Base Diagram of Tube Type JAN-5636 l/

T•e values and specification comments presented in this section are related to MIL-E-1/168C dated 23 June 1955.

WADC TR 55-1

3-18:

3.26.4 RATINGE,, ABSOLUTE SYSTEM. 3.26.5 The absolute system ratings are as follows: Heater VolL.ge ........................... Plate Voltage ............................... Reference MIL-E-1C Section 6.5. 1.1 Plate Voltage First Control Grid Voltage, Maximum ............. First Control Grid Voltage, Minimum ........... 'Screen Grid Voltage ........................... First Suppressor Grid Voltage .................. First Heater-Cathode Voltage .................. Control Grid Series Resistance ................ "*Cathode Current, Maximum .................. Plate Dissipation ............................... 'Screen Grid Dissipation ......................... Bulb Temperature .............................. Altitude Rating ................................

6. 3 1 . 3 V 165 Vdc 0 Vdc -55 Vdc 155 Vdc 30 Vdc .. 200 v 1. 1 Meg 16.0 mAdc 0. 55 W 0. 45 W +2200 C 60,000 ft

3.26.6 TEST CONDITIONS AND DESIGN CENTER CHARACTERISTICS.

IE A

DS

3.26.? Test conditioi and design center characteristics are as fellows: 6. ? V Heater Voltage, Ef ............................... 100 Vdc .................. Plate Voltage, Eb ........... 100 Vdc Screen Grid Voltage, Ec2 ....................... 0 Vdc Suppressor Grid Voltage, Ec3 .................... 150 ohms ....................... Resistance, Rk Cathode 150 mA Heater Current, If ............................. 5.3 mAdc ....................... Plate Current, lb .... 3200 umhos Sm ...................... Transconductance, 3.26.8 ACCEPTANCE TEST LIMITS. 3.26.9 Table 3-3 9summarizes certaiL salient measurements-data requlre* :ents set forth by the specification for which acceptance test limits exist. This table is in no wiee Intended M t-h-- -t-_he_ nrnnerties for which measurement limits are proSpecification MIL-E-1/168C dated 23 June 1955 should be referenced to vided. detern. ne further assurance of satisfactory operation in any specific application. Measurement conditions are the same as stated under Test Conditions and Design Center Characteristics, unless etherwise indicated.

No test at this ruting exists in the specification. •

Difficulty may be encountered if this tube is operated for long periods of time with very small values of cathode current. No specification assurance of life exIsts under conditions of cathode current approaching the maximum.

WAXC TR 55-1

3-183

TABLE 3-39. ACCEPTANCE TEST LIMITS OF JAN-5636

MEASURE

-

MEWNAT CONDrrIofS


If

Transconductance (1) Sm Sm Change in individuals A t Plate Current (1)

lb

Plate Current (3)

1b

Ec3 = -8.0 Vdc

Screen Grid Current Ic2 Capacitanre

Cgl-p Cg3-p (Shielded as specli "id) Cgl-g3 Cgl-a11 Cg3-all Cp-aal

Control Grid Current Icl Heater-Cathode Leakage Ihk

Thk Insulation of Electrodes R(gl-all) R(p-all)

MAX

NM.

140

160

138

164

2700

4000

---

---

---

---

---

3.7

6.9

---

---

---

100

---

---

2.8

5.4

---

---

mAdc

0.01b

-----

-----

uUf uut

-----

-----

---

---

uUf uut uuf uuf

Ef - 0 f -0

-----

EftO Ef = 0 Ef a 0 Ef ,. 0

---

1.10

3.5 2.9

0.15 4.5 4.5 3.9

0

-0.3

3. 5

Rgl a 1.0 Meg Ehk. +100 Vdc Ehk±' -100 Vdc Egl-all1 -100 Vdc Hp-a l -300 Vdc

TRIM UNITS

-MIN

-----

100 100 t

5.0

-5.0

---

.

MAX_

mA umhos

20

---...-

0 -----

mAdc uAdc

-0.9

uAdc

10.0

uAdc uAdc

-10.0

50

---

Meg

50

---

Meg

3.26.10 APPLICATION. 3.26.11 Figure 3-142 shows the permissible operating area for JAN-5636 as defined by the ratings in MIL-E-1/168C dated 23 June 1955. A discussion of the permissible operating area for peiaodes mai he found in paragraph 3.2.2. 3.26.12 Table 3-40 lists general considerations for the appi irations of this tube type. The numbers refer to the applicable paragraphs of this Manual. WADC TR 55-1

3-184

TABLE 3-40. APPLICATION PRECAUTIONS "OR .1AN-cAIA Voltages Heater, 1.3.8, 1.3.17, 1.3.22, 1.3.27, 1.3.27, 1.3.51, 1.3.55, 3.2.14 Heater-Cathode. 1.3.30 Plate: High. 3.2.12 Low. 3.2.3, 3.2.7

Temperature IBu~b and Environmental, 3.2.4 Currer, Cathode, 1.3.50, 3.2.6, 3.2.13 Control Grid, 1.3.4, 1.3.9, 1.3.23, 3.2.9

28 Volt, 3.2.21 AC Operation, 1.3.20, 3.2.18 Screen Grid: Supply, 3.2.8 Protection, 3.2.22 Control Grid Bias: Low, 1.3.4, 1.3.9, 3.2.8, 3.2.9 Cathode, 3.2.15 Fixed, 1.3.8, 2.1.3, 3.:,.15 Positive Grid Region, 3.2.19 Contact Potential. 1.3.4, 3.2.9, 3.2.21

Plate, 2.1, 3.2.4 Screen Grid, 2.1, .. 2.3, 3.2.8

Resistance

Miscellaneous

Control Grid Series, 1.3.9, 1.3.19, 1.3.22, 1.3.23, 3.2.16 Screen Grid Series, 3.2.3, 3.2.17 Cathode Interface, 1.3.50, 3.1.9 Cathode, 1.3.33., 1.3.34, 1.3.35, 2.1.3 3.2.15


Screen Griu, 3.2.3 Interelectrode Leakage, 1.3.14 Gas, 1.3.9, 3.2.9 Control Grid Emission, 1.3.18 Cathode, Thermionic Instability 1.3.37 Dissipation

3.26.13 VARIABILITY OF CHARACTERISTICS. 3.26.14 The following charts show the amount of variation which may be expected among individual tubes. The variability boundaries were determin d from the acceptance limits given on the specification. 3.26.15 Figure 3-143presents the limit behavior of static plate characteristics for JAN-5636 as defined by MIL-E-1/168C dated 23 June 1955 3.26.16 Figure 3-144 pr.esents the limit behavior of transfer data for JAN-56.6 as defined by MIL-E-1/168C dated 23 June 1955. 3.26.17

DESIGN CENTER CHARACTERISTICS.

3.26.18 These typical curves have been obtained fromn data published by the origim RETMA registrant of this type.

WADC TR 55-1

3-185

7. . ... .-7 - I

...-

I

I

I

;

{

.

1.

$I'

I

~Ii~,l.I',f aI .

I

I iI

I

@i l ITi

iet

I UI

-

44

$li

IIt.IG Own

00

-

j

I

If

Fig-,ure 3-142. T-PIpC&I Plate Characteristics of Tube Typ JAN-5436 witb Permissible Area of Operation 14 PLAT,

Vu'raf i

n fr

.

,

It

4,vactllilviiJ * SI


Limit Behavior of JAN-5636 Static-Plate Data; Variability oj lb 3-186

14 rZ

Ef 6 3V Ebz i CO 1 V Ec2, a100V I Ec30 Q 0J VIMX'--4

R k:

50 OHM

10 A

I

ZY

a5

MAX-

4

w

CURVE 6

5

4

3

2

0

GRID VOLTAGE IN VOLTS Figure 3-144.

Limit Behavior of Transfer Data for Tube Type JAN-5636

3.8.19

Figure 3-145 presents the static plate characteristics of JAN-5636.

3.8.20

Figure 3-146 presents the typic.iz

transfer data for JAN-5636.

3.8.21 Figure 3-147 presents the typical transconductance characteristics of JAN5636; grid No. I to plate. 3.8.22 Figure 3-148 presents the typical transconductance characteristics of JAN5636; grid No. 3 to plate. 3.8.23 Fiiirp .R-149 preents voltage of JAN-5636.

thctypical •,ozivc•,iurn characteristics, control grid

3.8.24 Figucre 3-150 presents the typical conversion characteristics, oscillator injection voltage of JAN-5636. 3.8.25 Figure 3-151 presents the typical plate suppressor grid characteristics of JAN-5636.

WADC TR 55-1

3-187

4

1 Ec2

Ef 1 6 3 VOLTS Ee3

12

6v

21O0 'VOLTS %.i.

.

I,

0

r

I 2

1

w

--

2-

I

z_

4

...... . ........ - _ _' .

.----

0 25

0

75

50 PLATE

VM-TAGE

100 IN

125

153

VOLTS

Figure 3-145. Typical Plate Characteristics of JAII-5636

WADC TR 55-1

3-188

175

ise Ef 953VOLTS

E€2,lOOVOLTS

Eb ,I0OVOLTS

EC3 ,0

4500

450

14O400

400

14

3500

350

3000 o

3w

0cn (0

12

-.4

UW -

0250

2

-

25

U 0 I--

-

0•

Ij.J

-. •

LU

L

0

2

0

2

W

Sw 1500

rr ISO

0..

Ib

1

4

1000

100

2

500

50

0O -10

-I

-6

-4

-2

0

0

0

CONTROL GRID VOLTAGE

Figure 3-146. Typical Transfer Characteristics of JAN-5636 WADC TH 55-1

3-189

.

... 'I

VOLT*

1510 V TS

1Cct a00 VOLTS

S1000

IvT,

VOLT

Jo0

-4

-.

-25 2"0

2 0 S•PPRESSOR VOLT$

Typical Grid No. i to Plate of JAN-J5636

Figure 3-147.

3000 T1000 55-

-2

.

4

,

10

Transconductance Characteristics

31

--

Cc2 ' 100 VOLTS 000

o

_z 2

1000...

-la~s

-'0.0

Figure 3-148.

WADC TR 55- 1

-7 s

-5.3

0 2.5 -2.5 SUPPRESSOR VOLTS

5.0

7.5

10.0

12.-5

Typical Grid No. 3 to Plate Transconductance Characteristics of JAN-5636 3- 190

I 1 '. 1.4 o

;

1

I

(g5.g5|•l#•Ti

.

/

I

*

*...

,7

l;, i VOLT&

1300

- -,

iS.*00 VOTi 9

i

V

I

j

I

. t - ..

.

J

-

iI

- --- JZ 4

c'i0 J

3

Q'!.. U

il

•*2

I

1.!

•

t]./

. ISiV

I

vii

I

/}

,.r

:

S/r

ihi *

I

III.l IC2, 46

I I I

I I

-

IilUT P

. .. _)

1

,

"I

Figure 3-149. Typical Conversion Characteristics of JAN-5636 I

•

o1ne/ rIe v1__-q

!

tA

l

r.'10400

I ff6L/ SVOLT

aw

oot -

O

Cso

aoo

a

LTS'

I

IOO

0

Figure 3-150.

WADC TR 55-i

1•

s

34 o

?

I

Doo

iI 9f 1ig

t0

o

Typical Conversion Characteristlcs of JAN-5636

3-191

16r

-1--COfATPOL "

GRID VOLTS to i6.3 VOLTS

/Ef

I

t ~~E

Eb --1-0 c"VOLTS 10 VOLTS

.i

I

-b•IC'

4

2

--- --

U00 IA

I. -

-

Fa

. .

;

. .

1..-___ _..

W-1-

_

-

..

a-a

8l__,_ -2

0

-0

0

0AD 55--31

04

20...

-.

0

.. - . i10

40....0........0..

TR

I0

SECTION 27 TUBE TYPE JAN-5639 3.27 DESCRIPTION. 3.27.1 The JAN-5639 1' is an 8-lead, button-basesubmnniaturepentode having a transconductance in the range 7500 to 10,500 micromhos. This type has been used successfully in video circuits. 3.27.2 ELECTRICAL. The electrical characteristics are as follows: 6.3 V Heater Voltage ............................ Heater Current, Design Center ............. 0.450 A Cathode .... ................. Coated Unipotential 3.27.3 MOUNT:NG.

Not specified.

400 40-40*

M0IfAT

3

6

400

KG 3T

K;G 400~

1I

8 LEADS +01 002 .017

H

WIT0H

8 K 1 G3

G

i 2*

DIMENSIONS A 17

-DA.im10-

" "*

B__

MINIATURE 0 PIN WITH LONG LEADS o 017+.002

DIMETER-.001

TINNED WITHIN

.50 OR LESS OF THE GLASS PRESS

DIAMETER

Aw

FROM BASE SEAT TO BULB TOP-LINE AS DETERMINED BY RING GAGE OF 210

LEAD DIAMETLR TOLERANCE SMALL GOVERN IqWEEN .050 FROM THE GLASS TO .250 FRO

i o0 THE GLASS

ALTERNATIVE LEAD LENGTH SHALL f200 ! ± .015 WHEN CUT LEADS ARE REQUIRED BY PROCUREMENT CONTRACT ON TSS. CUT LEADS SHALL B ESSENTIALLY SQUARE CUT AND THE AktXIMUM BURR SHALL B OD3 iNCREASE OVER THE ACTUAL LEAD DIAMETER

Figure 34152. I/

MA,.-r

.00 060 1.4.0 ALL DIMENSIONS IN INCHES

*MEASURE

-I.

.

BASE SUU-


The values and specification comments presented in this section are related to MIL-E-1/169C dated 23 June 1955.

WADC TR 55 -1

3-193

3.27.4

RATINGS, ABSOLUTE SYS'i EM.

3.27.5 The absolute maximum ratings are as tollows: 6.3 V t 0.3 V ................. Heater Voltage 161 Vdr Plate Voltage ....................... Reference MIL-E -IC Section 6.5.1.1 Plate Voltage 155 Vdc Screen Voltage ..................... 0 Vdc ........... Maximum Voltage. Control Grid Vdc -55 ......... Control Grid Voltage, Minimum 200 v Heater-Cathode Voltage ................. 0.5 r],Aeg ............. Grid Series Resistance .. 40 mAdc ** Cathode Current .................... 3.5 W .............. Plate Dissipation ....... 1.0 W ..................... "ScreenDissipation .

2000 C

Bulb Temperature .................... Altitude Rating

60.000 ft

....................

3.27.6 TEST CONDITIONS AND DESIGN CENTER CHARACTERISTICS. 3.27.7 Test conditiins and design center uraracti-ristics are as follows: 6.3 V Heater Voltage ....................... .... 150 Vd(...................... Plate Voltage 100 Vdc .......... Screen Grid Voltage ......... .. 100 ohms Cathode Resistor .................... 450 mA Heater Current ..................... 3.27.8 ACCEPTANCE TEST LIMITS. 3.27.9 Table 3-41 summarizes certain salient requirements set forth by the specification for which acceptance test limits exist. This table is in no wise intended to include all the properties for which measurement limits are provided. Specification MIL-E-1/169C dated 23 June 1955 should be reftrenced t#. deitermine, ftrther assurance of satisfactory operation in any specific application. Measurement conditions are the same as stated under Test Conditions and Design Center Characteristics, unless otherwise indicated. 3.27.10 APPLICATION. 3.27.11 Figure 3-153 shows the permissible operating area for JAN-5639 as defined by the ratings in MIL-E-l!169C dated 23 June 1955. A discussion oi the permissible operating area for pentodes may be found in paragraph 3.2.2. No test at this rating exists in the specification. t*

Difficulty may oe encountered if this tube is operaed for long periods of time with very small values of cathode current. No specification assurance of life exists under conditions of cathode current approaching the maximum.

WADC TR 55-1

3-194

lists general considerations forthe applications of this tube

3.27.12 Table 3-42

type. The numbers refer to the applicable paragraphs of this Manual. 3.27.13 SPECIAL OPERATING CONSIDERATIONS. 3.271.14 Although the specification for this tube type imposes an initial power output requirement of 0.75 watt under test conditions with a 2-volt signal and Rp = 9000 ohms, no life test assurance is afforded. rABLE 3-41. ACCEPTANCE TEST LIMITS OF JAN-5639 MEASUREMINT CONDITIOIB

PROPERTY

S.... Heater Current

___

LIMITS T

.M 420

If

480

7500 10500

Transconductance (1) Sm Change in Sm At individuals

E Thfl UNITS MAX

MAL ,.M 414

492

---

---

---

---

---

20

Plate Resistance

r

.040

---

---

---

Plate Current (1)

lb

14.0

28.0

---

---

Screen Current

Ic2

2.0

6.0

Power Output

Po

Esig - 2 Vac Rp 9000

Cgip

405"dia.shield " " ..

Capacitance

Clin

Cout

El Grid Current Heater -Cathode Leakage

Ic Ihk Dhk

Insulation of Electrodes R(g-ail) R(p-all)

WADC TR 55-1

=

0.75

---

---

8.0 7.0

0.13 . 0 o.0

0

-1.0

mA umbos % Meg

mAd' mAdc

---

---

W

-.-

...

uut

...

-.

---

---

uuf uuf

0

RgI a 1.0 Meg Ehk = +100 Vdc Ehk - l100 Vdc Eg-all -100 Vdc Ep-al- = -300 Vdc

3-195

-----

15 -15

100

---

100

C -2.0

uAdc

60 60

uAdc uAdc

----.

50 50

---

Meg Meg

TABLE 3-42.

APPLICATION PRECUATIONS FOR JAN-5639

Voltages

Temperature

HWater, 1.3.8, 1.3.17, 1.3.22, 1.3.27,


1.3.37, 1.3.51, 1.3.55, 3.2.14

HI-ater-Cathode, 1.3.30 PRatt: Iligh. 3.2.12 LOw, 3.2.3, 3.2.7 28 Volt, 3,2.21 AC Operation, 1.3.20, 3.2.18 Scretvu Grid: Supply, 3.2.8 1'rotection, 3.2.22 Control Grid Bias: Low, 1.3.4, 1.3.9, 3.2.8, 3.2.9 Cathode, 2.1.3, 3.2.15 Fixed. 1.3.8, 2.1.3, 3.2.15 Positive Grid Region, 3.2.19 Conta-t Potential, 1.3.4, 3.2.9, 3.2.21

Plate, 2.1, 3.2.4 Screen Grid, 2.1, 3.2.3, 3.2.8

Itesi stance

Miscellaneous

Control (Grid Series, 1,3.9, 1.3.19, 1.3.22, 1.3.23, 3.2.16 Screen Grid Series, 3.2.3, 3.2.17 Cathode Interface, 1.3.50, 3.1.9

Pulse Operation, 3.2.19 Shielding, 3.2.4 Intermittent Operation 3.2.13 Triode Connection 3.2.20

Cathode, 1.3.33, 1.3.34, 1.3.35, 2.1.3, 3.2.15

Electron Coupling Effects, 1.3.44 Microphonics, 1.3.56, 3.2.23

Current Cathode, 1.3.50, 3.2.6, 3.2.13 Control Grid, 1.3.4, 1.3.9, 1.3.23 3.2.9 Screen Grid, 3.2.3 Interelectrode Leakage, 1.3.14 Gas, 1.3.9, 3.2.9 Control Grid Emission, 1.3.18 Cathode, Thermionic Instability, 1.3.37 Dissipation

3.27.15 VARIABILITY OF CHARACTERISTICS. 3.27.16 The following charts show the amount of variation which may be expected among individual tulxs. The variability boundaries were determined from the specified acceptance limits. 3.27.17 Figure 3-154 presents the limit behavior of static plate characteristics for JAN-5639 as defined by MIL-E-1/169C dated 23 June 1955. 3.27.18 Figure 3-155 presents the liL..L behavior of plate transfer data for JAN-5639 as defined by MIL-E-1/169C dated 23 June- 1955.

WADC Tit 55-1

3-196

3.27.19 DESIGN CENTER CHARACTERISTICS. 3.27.20 These typical curves have been obtained from data published by the original RETMA registrant of this type. 3.27.21

Figure 3-156 presents the static plate characteristic of JAN-5639.

3.27.22

Figure 3-157 presents the typical plate transfer ,.ata for JAN-5639.

To r--- -

--. .. Ef'

6 3 VOLTS

oE2IO0

VOLTS

60;

IL

-J *

4

z

12

-

J

20

1

MAXIMUM

Oi"

#

S~SCREEN

4*

)-

'

-

t-

.

..

101 €\

,.

, o0

25

Figure 3-153.

WADC TR 55-1

50

•

6

75

10oo125

PLATE VOLTAGE

IN VOLTS

dc

150

Typical Static Plate Characteristics of JAN-5639; Permissible Area of Operation

3-197

• 175

TI

I~

~I• VOLTS 1

,*ta* Il *

ITI

W

I7e

I

100~r

IF-

I

7

l-STC~

PL ATE VOLYAW IN VMtTI

Figure 3-154.

Limit Behavior of JAN-5639 Static Plate Data; Variability of lb -

I

-

-

"

-

leg

Fb 150v R45 100 OuHM LINE

I

----r-J

IIL

hCA*

/

"M .

/.

'

I

J

-c 2 20

WADC TR 55-1

.,

3-198

a.•

K

WacoE

CaUSE?

-,

lE°/ t em C_--

Pý AT

OTG

- - --

4O'

4

yiTtoo soh~

1

I

. so is

.5

GO

25

50

.

a

$

Eh

I

I

-,

8F00

"

n•

II

W.C'VL TR 55-1

0

111

'VQL$ •

I

-

P, AT84 EVOLTA K DE

-

3-099

OLT$

SECTION 28 TUBE TYPE JAN-5641 3.28 DESCRIPTION. 3.28.1 The JAN-5641 1/ is an eight-pin, button-base, subminiature half--wave highvacuum rectifier suitable for operation wherethe averaXge d-c current per plate does not exceed 50 milliaa-,peres. 3.28.2 ELECTRICAL. The electrica; characteristics are as folhows: Heater Voltage ............................ 6.3 V Heater Current .......................... 450 mA Cathode ...................... Coated Unipotential 3.28.3

MOUNTING. '..

40

Not specified.

ALiA

'N

5 40

K

.

40' NCC

-. 235

I

S LEADS

7..002 00 DIA. 2

BASE SUB"-" MINIATURE S PIN WITH LONG LEADS N *07+.002 -. 001

-.

.WE.-- $, "AMAX.1 w.]O-r 1.750 1 .50 1 .060 1 ALL DU4MEN•ONS # •M

Ifl

4

! NAX'.x .400

IN INCHES

DIAMETER TINNED WITHIN 50 OR LESS OF THE GLASS PRESS

ABASMSEAT TO RIUS TOP-LIN

AS DETERMINED myENO GAGE OF .210 = .001.

* LEAD OIAMMr

$'

YOLSEt4CI CSHLL kOV r WM .0W0 P "H GLAS TO .230 FOM THE OLAS. ALTENA3%YE LW 340fTW *SAI N .200 : .015 WIIEI CUT LEADS ARE EQOUIE1) INY MOCUREMENT CONTRACT Oft TMS. CUT LEADS SHALL BE ESSENTIALLY SQUARE CUT AND THE MAXIMUM IBU S4ALL

I&.003 iNC:RAUS OVER TN ACTUAL LEAD [4M flr . Figure 3-158. 1/


The values and specification comments presented in this section are related to MIL-E-1/170A dated 26 October 1954.

WADC TR 55-1

3-200

3.2S.4 RATINGS, ABSOLUTE MAXIMUM. 3.28.5 The absolute maximum ratings are as follows: Heater Voltage .................... 6.3 Vs- 0.3 V Peak Inverse Plate Voltage .775 v Steady State Peak Plate Current per .... 30atema i0 Output Current, per plate .............. 50 mAdc Transient Peak Plate Current ............... 1.1 a Heater Cathode Voltage ................ 1 46 v Bulb Temperature ..................... +220 C Altitude Rating ...................... 60,0010 ft 3.28.6 TEST CONDITIONS AND DESIGN CENTER CHARACTERISTICS. 3.28.7 The *est conditions and design center cwaracteristics are as follows: Heater Voltage, Ef ..................... .6.3 V Secondary Voltage to Plate, Epp ........... 275 Vac Load Resistance (RL) ............... 5000 ohms Load Capacitor (CL)...................... 16 uf Heater Current ........................ 450 mA 3.28.8 ACCEPTANCE TEST LIMITS. 3.28.9 Table 3-43 summarizes certain salient requirements set forth by the specification for which acceptance test limits exist. This table is in no wise intended to include all the properties for which measurement limits are provided. Specification MIL-E-1/170A dated 26 October 1954 should be referenced to determine further asof satisfactory operation in any specific application. Measurement conditions are the same as stated under Test Conditions and Design Center Characteristics, unless otherwise indicated. I

STABLE

3-43.

ACCEPTANCE TEST LIMITS OF JAN-5641

MEASUREPROPERTY

Imrs

VENT

INT LA)J

CONDITIONS

MN

MALX

LIFE TEU[ UNITS

MN

MAX

492

Heater Current

f

420

480

414

Operation

1o

47

-- -

43

Edission

Is

Eb w 30 Vdc

100

----

mA mAdc mAdc

-.-.-

Heater-Cathode Leakage *

Ihk I

Ehk a +465Vdc Ehk -465 Vdc

A test of this proprrty at 250 ma exists.

WADC TR 55-1

3-201

---

.-

50 50

---.-

100 100

uAdc uAdc

3.28.10

APPLICP.TION.

3.28.11

RATING CHARTS.

3.28.12 Rating Charts I, II and III represent areas of permissible operation within which any application of the JAN-5641 must fall. Requirements of all charts must be satisfied simultaneously in capacitor-innut filter applications. 3.28.13 RATING CHART I. Rating Chart I (Figure 3-159) is based on maximum ratedpeak inverse voltage (epx) of 775 volts and maximum rated d-c output current (Jo) of 50 milliamperes. Point C corresponds to the simultaneous occurrence of these two ratings and also corresponds to the life test conditions using capacitorinput filter. 3.28.14 RATING CHART I. Rating Chart II (Figure 3-160), for capacitor input filter applications, is based on maximum rated d-c output current (Jo) and maximum rated steady-state peak plate current (Ib) of 300 milliamperes. Rectification efficiency must not exceed 0.65 under conditions of maximum rated d-c output current. Rectification efficiency is equivalent to Eo Ijp-p 1.4 Ep where Eo equals the d-c output voltage at filter input in volts and Epp/p equals rms supply voltage per plate in volts. (Rs = 240 ohms per plate.) 3.28.15 RATING CHART III. Rating Chart I]] (Figure 3-161), for capacitor input filter applications, is based on maximum rated surge current (I surge) of 1.1 amperes per plate. Minimum permissible series resistance (Rs) is appr3ximately 240 ohms per plate under conditions of maximum permissible supply voltage. 3.28.16 OTHER CONSIDERATIONS. 3.28.17 HEATER VOLTAGE. graph 3.3.9.

Heater voltage considerations are discussed in para-

3.28.18 ALTITUDE. Paragraph 3.3.7 contains a discussion of high altitude considerations. 3.28.19

TYPICAL CHARACTERISTICS.

3.28.20 Figure 3-162 presents the static plate characteristic of JAN-5641, reproThe duced from data published by the original F,.TMA rpgistrant of the type. may be exhibited among individual tubes cannot be inferred v a r i at i o n wh ic h from the specification which provides a minimum limit only on emission.

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