5985-00-287-7309 ATTENUATOR,VARIABLE Index 5905-00-287-7312 RESISTOR,FIXED,FILM

National Stock Number:
5961-00-287-7310

Federal Supply Class:
5961

National Item Identification Number:
002877310

Description:
SEMICONDUCTOR DEVICE,THYRISTOR

Detail:
A bistable semiconductor device comprising three or more junctions which is normally a nonconductor until the application of a signal to a gate terminal, at which time the device switches to the conductive state. Includes devices capable of being switched back to the nonconductive state upon application of a different signal to the same or another gate terminal. May or may not include mounting hardware and/or heatsink. For solid state devices which are responsive to visible or infrared radiant energy, see SEMICONDUCTOR DEVICE, PHOTO.


Manufacturer Information:
141A94505277WESTINGHOUSE ELECTRIC CORP SEMICONDUCTOR DIV
320C170H1765054WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
585F313H1765054WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
320C170H1766844POWEREX, INC.


Techincal Specification:
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASEANODE
CURRENT RATING PER CHARACTERISTIC175.00 AMPERES FORWARD CURRENT, AVERAGE ABSOLUTE AND 400.00 MILLIAMPERES FORWARD CURRENT, TOTAL RMS PRESET
III SEMICONDUCTOR MATERIALSILICON
INCLOSURE MATERIALMETAL
PROPRIETARY CHARACTERISTICSPACS
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT125.0 DEG CELSIUS JUNCTION
MOUNTING FACILITY QUANTITY1
MOUNTING METHODTHREADED STUD
NOMINAL THREAD SIZE0.750 INCHES
OVERALL LENGTH11.360 INCHES NOMINAL
OVERALL WIDTH ACROSS FLATS1.750 INCHES NOMINAL
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC1200.0 MAXIMUM NONREPETITIVE PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE AND 1000.0 MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE AND 4.0 MAXIMUM GATE TRIGGER VOLTAGE, DC AND 1.6 MAXIMUM FORWARD VOLTAGE, PEAK
TERMINAL TYPE AND QUANTITY1 THREADED STUD AND 3 INSULATED WIRE LEAD W/TERMINAL LUG
THREAD SERIES DESIGNATORUNF


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