Inchange Semiconductor Product Specification Silicon NPN Power Transistors BUS12 DESCRIPTION With TO-3 package High voltage,high speed APPLICATIONS Designed for switching-mode power supplies ,CRT scanning,inverters, and other industrial applications PINNING(see fig.2) PIN DESCRIPTION1 Base 2 EmitterFig.1 simplified outline (TO-3) and symbol 3 Collector Abs

INCHANGE Semiconductor isc Product Specification isc Silicon NPN Power Transistors BUS12/A DESCRIPTION High Switching Speed Collector-Emitter Sustaining Voltage- : VCEO(SUS)= 400V (Min)-BUS12 450V (Min)-BUS12A APPLICATIONS Designed for use in converters, inverters, switching regulators, motor control systems etc. ABSOLUTE MAXIMUM RATINGS(Ta=25) SYMBOL PARAMETER

isc Silicon NPN Power Transistor BUS12ADESCRIPTIONCollectorEmitter Sustaining Voltage: V = 450V(Min.)CEO(SUS)High Switching Speed100% avalanche testedMinimum Lot-to-Lot variations for robust deviceperformance and reliable operationAPPLICATIONSDesigned for use in converters, inverters, switchingregulators, motor control systems etc.ABSOLUTE MAXIMUM RATINGS(T