View 2sc3254 datasheet:

Ordering number:EN1200C PNP/NPN Epitaxial Planar Silicon Transistors 2SA1290/2SC3254 60V/7A High-Speed Switching Applications Applications Package Dimensions · Various inductance lamp drivers for electrical unit:mm equipment. 2010B · Inverters, converters (strobo, flash, fluorescent lamp [2SA1290/2SC3254] lighting circuit). · Power amp (high power car stereo, motor controller). · High-speed switching (switching regulator, driver). Features · Low saturation voltage. · Excellent current dependence of hFE. · Short switching time. JEDEC : TO-220AB E : Emitter EIAJ : SC-46 C : Collector ( ) : 2SA1290 B : Base Specifications Absolute Maximum Ratings at Ta = 25?C Parameter Symbol Conditions Ratings Unit Collector-to-Base Voltage VCBO (–)80 V Collector-to-Emitter Vo