5961-00-594-1854, SEMICONDUCTOR DEVICE,THYRISTOR

National Stock Number:
5961-00-594-1854

Federal Supply Class:
5961

National Item Identification Number:
005941854

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:

649A855H01	48306	NORTHROP GRUMMAN SUPPORT SERVICES CORP
649A855H01	66844	POWEREX, INC.
T507108064AQ	05277	WESTINGHOUSE ELECTRIC CORP SEMICONDUCTOR DIV
T50710806400A09	66844	POWEREX, INC.
T507108064A9	66844	POWEREX, INC.
649A855H01	97942	NORTHROP GRUMMAN SYSTEMS CORPORATION

Techincal Specification:

CRITICALITY CODE JUSTIFICATION	FEAT
CURRENT RATING PER CHARACTERISTIC	70.00 AMPERES MAXIMUM FORWARD CURRENT, AVERAGE AND 1200.00 AMPERES MAXIMUM PEAK FORWARD SURGE CURRENT AND 4.00 AMPERES MAXIMUM PEAK POSITIVE GATE CURRENT
FEATURES PROVIDED	HERMETICALLY SEALED CASE
INTERNAL CONFIGURATION	JUNCTION CONTACT
OVERALL LENGTH	2.500 INCHES MAXIMUM
OVERALL WIDTH ACROSS FLATS	1.031 INCHES NOMINAL
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT	125.0 CELSIUS JUNCTION
MOUNTING FACILITY QUANTITY	1
MOUNTING METHOD	THREADED STUD(S)
NOMINAL THREAD SIZE	0.500 INCHES
POWER RATING PER CHARACTERISTIC	3.0 WATTS MAXIMUM AVERAGE GATE POWER-FORWARD
SEMICONDUCTOR MATERIAL	SILICON
SPECIAL FEATURES	JUNCTION PATTERN ARRANGEMENT: PNPN; WEAPON SYSTEM ESSENTIAL
TERMINAL TYPE AND QUANTITY	1 THREADED STUD AND 3 TAB, SOLDER LUG
THREAD SERIES DESIGNATOR	UNF
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC	1200.0 MAXIMUM NONREPETITIVE PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE AND 1000.0 MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE AND 5.0 MAXIMUM PEAK NEGATIVE GATE VOLTAGE

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