5950-01-211-9253 TRANSFORMER,PULSE Index 5905-01-211-9255 RESISTOR,THERMAL

National Stock Number:
5961-01-211-9254

Federal Supply Class:
5961

National Item Identification Number:
012119254

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:
1145592718876U S ARMY AVIATION AND MISSILE COMMAND
1145592731338SEMITRONICS CORP
1145592766844POWEREX, INC.
114559276M191BELL INDUSTRIES INC
C147BR180131338SEMITRONICS CORP


Techincal Specification:
CURRENT RATING PER CHARACTERISTIC550.00 AMPERES MAXIMUM PEAK ON-STATE CURRENT, NONREPETITIVE
INCLOSURE MATERIALPLASTIC
INTERNAL CONFIGURATIONJUNCTION CONTACT
OVERALL LENGTH1.620 INCHES MINIMUM AND 1.745 INCHES MAXIMUM
OVERALL WIDTH ACROSS FLATS0.676 INCHES MINIMUM AND 0.684 INCHES MAXIMUM
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT125.0 CELSIUS JUNCTION
MOUNTING FACILITY QUANTITY2
MOUNTING METHODTHREADED STUD AND UNTHREADED HOLE
NOMINAL THREAD SIZE0.250 INCHES
SEMICONDUCTOR MATERIALSILICON
SPECIAL FEATURESJUNCTION PATTERN ARRANGEMENT: PNPNP
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC50.0 MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE AND 50.0 MAXIMUM FORWARD VOLTAGE, PEAK
TERMINAL TYPE AND QUANTITY1 THREADED STUD
THREAD SERIES DESIGNATORUNC


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