5905-00-250-3482 RESISTOR,FIXED,FILM Index 5985-00-250-3491 ATTENUATOR,FIXED

National Stock Number:
5961-00-250-3489

Federal Supply Class:
5961

National Item Identification Number:
002503489

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:
NL570A12040NATIONAL SEMICONDUCTOR CORP
NL570A83781NATIONAL ELECTRONICS DIV OF RICHARDSON ELECTRONICS LTD


Techincal Specification:
CURRENT RATING PER CHARACTERISTIC35.00 AMPERES MAXIMUM DRAIN CURRENT
FEATURES PROVIDEDHERMETICALLY SEALED CASE
MOUNTING FACILITY QUANTITY1
MOUNTING METHODTHREADED STUD
NOMINAL THREAD SIZE0.250 INCHES
OVERALL LENGTH0.330 INCHES MINIMUM AND 0.505 INCHES MAXIMUM
OVERALL WIDTH ACROSS FLATS0.544 INCHES MINIMUM AND 0.562 INCHES MAXIMUM
POWER RATING PER CHARACTERISTIC500.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
SEMICONDUCTOR MATERIALSILICON
TERMINAL TYPE AND QUANTITY2 TAB, SOLDER LUG AND 1 THREADED STUD
THREAD SERIES DESIGNATORUNF
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC100.0 MAXIMUM BREAKOVER VOLTAGE, DC


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