TECHNICAL DATA SILICON RECTIFIER Hermetically sealed 40-ampere type for use at peak reverse voltages up to 100 volts. It is used in generator- 1 N11 84RA type power supplies in mobile equip- Is] ment; de-to-de converters and battery chargers; power supplies for aircraft, marine, and missile equipment; transmitters, rf generators, and de-motor power supplies; machine-tool controls; welding and electroplating equipment; de-block- ing service; magnetic amplifiers; and a wide variety of other heavy-duty equip- ment, This type is a reverse-polarity version of type 1N1184A. JEDEC No. DO-5 package; outline 3, Outlines Section. [LK SILICON RECTIFIER Hermetically sealed 40-ampere type for use at peak reverse voltages up to 200 volts. It is used in generator- 1 Nil 86A type power supplies in mobile equip- [sik ment; de-to-de converters and battery chargers; power supplies for aircraft, marine, and missile equipment; transmitters, rf generators, and de-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 50 inch-pounds. JEDEC No. DO-5 package; outline 3, Outlines Section. MAXIMUM RATINGS For power-supply frequency of 60 eps, single- phase operation, with resistive or inductive load PEAK REVERSE VOLTAGE. ..,...00cceeceee eee RMS SUPPLY VOLTAGE,...... DC BLOCKING VOLTAGB...... AVERAGE FORWARD CURRENT: At case temperature of 150C. At other case temperatures. . PEAK RECURRENT CURRENT... SURGE CURRENT:* For one-half cycle, sine wave... 800 max amperes For one or more cycles See Rating Chart II CASE-TEMPERATURE RANGH Operating and storage. . eben e nee e cece renee nee eeeeeen 2.765 to 200 C * Superimposed on device operating within maximum voltage, current, and ternperature ratings: may be repeated after sufficient time has elapsed for the device to return to the presurge thermal-equilib- rium conditions. secre eee eneaee evens a 200 max volts . 140 max volts 200 max volts 40 max amperes See Rating Chart I 195 max amperes CHARACTERISTICS Maximum Forward Voltage Dropf.............., se eneeeees veer eeees 0.65 volt Maximum Reverse Current: Dynamic$.... 0... cece cece eee eee ee teen etna ene eeneee 2.5 ma Statieh. occ ewes beet cence tent eet eeeeees eeveee 0.025 ma Maximum Thermal Resistance: Junction-to-case........ eee c eee e sete eetaee bonne cence eer eeeaes 1 C/watt } Average value over one complete cycle at maximura peak reverse voltage, maximum average forward amperes, and case temperature = 150C. t DC value at maximum peak reverse voltage, average forward current = 0, and case temperature 87