RCA TRANSISTOR MANUAL SILICON RECTIFIER Hermetically sealed 12-ampere INT 20 5 A type for use at peak reverse voltages a up to 500 volts. It is used in generator- type power supplies in mobile equip- ment; de-to-de converters and battery yk chargers; power supplies for aircraft, marine, and missile equipment; transmitters, rf generators, and de-motor power supplies; machine-tool controls; welding and electroplating equipment; dce-block- ing service; magnetic amplifiers, and a wide variety of other heavy-duty applica- tions. This type is designed to meet stringent environmental and mechanical specifications. The special copper-alloy mounting stud can withstand an installing torque up to 25 inch-pounds. JEDEC No. DO-4 package; outline 2, Outlines Section. This type is identical with type 1N1206A except for the following items: MAXIMUM RATINGS UA For power-supply frequency of 60 cps, single- phase operation, with resistive or inductive load PEAK REVERSE VOLTAGE. 0.1 cece ccc ce ee rece cence et enes 500 max volts TRANSIENT REVERSE VOLTAGE: a . Non-repetitive, for duration of 5 milliseconds maximum.............. 700 max volts RMS SUPPLY VOLTAGE. 0.0... c eee e eee nee 355 max volts DC BLOCKING VOLTAGE. 20... 6c cect cee ee ete ete eens ene aee 500 max volts CHARACTERISTICS Maximum Reverse Current: Dynamic*.. 0... ce eee ee ee ee bee beet eet eene 1.25 ma * Average value for one complete cycle at maximum peak reverse voltage, maximum average forward current, and case temperature = 150C. SILICON RECTIFIER Hermetically sealed 12-ampere IN12C R A type for use at peak reverse voltages IRA up to 500 volts. It is used in generator- type power supplies in mobile equip- ment; dce-to-de converters and battery SIA chargers; power supplies for aircraft, marine, and missile equipment; transmitters, rf generators, and dc-motor power supplies; machine-tool controls; welding and electroplating equipment; dc-block- ing service; magnetic amplifiers, and a wide variety of other heavy-duty applica~- tions. This type is a reverse-polarity version of type 1N1205A. JEDEC No. DO-4 package; outline 2, Outlines Section. SILICON RECTIFIER Hermetically sealed 12-ampere 1N] 20 6 A type for use at peak reverse voltages up to 600 volts. It is used in generator- type power supplies in mobile equip- ment; de-to-de converters and battery is} chargers; power supplies for aircraft, marine, and missile equipment; transmitters, rf generators, and dc-motor power supplies; machine-tool controls; welding and electroplating equipment; de-block- ing service; magnetic amplifiers, and a wide variety of other heavy-duty applica- tions. This type is designed to meet stringent environmental and mechanical specifications. The special copper-alloy mounting stud can withstand an installing torque up to 25 inch-pounds. JEDEC No, DO-4 package; outline 2, Outlines Section. 100 TECHNICAL DATA MAXIMUM RATINGS For power-supply frequency of 60 cps, single- phase operation, with resistive or inductive load PEAK REVERSE VOLTAGE... 10... ccc ene ete tenn eet nenaes 600 max volts TRANSIENT REVERSE VOLTAGE: Non-repetitive, for duration of 5 milliseconds maximum.............- 800 max volts RMS SUPPLY VOLTAGE 424 max vo.ts DC BLOCKING VOLTAGE 600 max volts AVERAGE FORWARD CURRENT: At case temperature of 150C 12 maz amperes At other case temperatures. . detec eee ree . See Rating Chart 1 PEAK RECURRENT CURRENT...... 0c. cece ccc eee eee eee ene 50 max amperes SURGE CURRENT: 4 For one-half cycle, sine wave 240 maz amperes For one or more cycles. 0.0... ccc cece eee eee n eter eaee See Rating Chart II CASE-TEMPERATURE RANGE: . > Operating and storage. .... Deen be eee eben eee eee teen ne eens 65 to 200 Cc Superimposed on device operating within maximum voltage, current, and temperature ratings; may be repeated after sufficient time has elapsed for the device to return to the presurge thermal-equilib- rium conditions, RATING CHART rt wn Ww TYPE IN(206A _ RT = LOAD: RESISTIVE OR INDUCTIVE HEAT SINK COOLING CHA = CURVE | TYPE OF OPERATION Ararat N 206A 2 A IRECT CURRE! L | Zook 8 SINGLE PHASE NGLE-PHASE OPERATION. 320 THREE PHASE RECTIFIER STUD-MOUNTED D SIX PHASE | DIRECTLY ON HEAT SINK. 2 HEAT SINK: Vie"=THICK COPPER (5 { WITH MAT BLACK SURFACE, 8 4 |. THERMAL EMISSIVITY =09 <a = 8 5 OS = Q 2 | 25 [ 2 2 x << ee, | = 180 160 #170 180 190 200 CASE TEMPERATURE-* S$2C5~NO065T} RATING CHART IC T ToT rd 1 rT | TYPE INIZOGA 4 SUPPLY FREQUENCY= 60 CPS SINE WAVE CASE TEMPERATURE 150C [- LOAD: RESISTIVE OR INDUCTIVE 4 RMS SUPPLY VOLTAGE = MAXIMUM= RATED VALUE AVERAGE FORWARD CURRENT = MAXIMUM ~ | RATED VALUE a os MAXIMUM AVERAGE FORWARD AMPERES 200 \ 150 i \ ~ ~ MAXIMUM SURGE AMPERES PER CYCLE 50 50 100 iSO, 200 AMBIENT TEMPERATURE-C o FA 4 6 810 2 4 6 8100 92CM-106aT! SURGE - CURRENT DURATION~ CYCLES 92CS-t1066TI CHARACTERISTICS Maximum Forward Voltage Drop*... 0.0.00 0.02 pc eeee rence cnctaneee 0.55 volt Maximum Reverse Current: Dynamic*, 00... ce ee ee tee ete eben eee neane 1 ma Statiet 2 cc eee ete teen ener t eens teens 0.004 ma Maximum Thermal Resistance: TJunction-to-case.. 2... eet teeta teen eee 2 C/ watt * Average value for one complete cycle at maximum peak reverse voltage, maximum average forward current, and case temperature = 150C. + DC value at maximum peak reverse voltage and case temperature = 26C, Lol