Скачать даташит для ksc945:

Audio Frequency AmpIifier & High Frequency OSC. Complement to KSA733 Collector-Base Voltage : VCBO=60V High Current Gain Bandwidth Product : fT=300MHz (TYP.)TO-92 1. Emitter 2. Base 3. CollectorNPN EpitaxiaI SiIicon TransistorAbsoIute Maximum Ratings Ta=25C unless otherwise noted SymboI Parameter VaIue UnitsVCBO Collector-Base Voltage 60 VVCEO Collector-Emitter Voltage 50 VVEBO Emitter-Base Voltage 5 VIC Collector Current 150 mAPC Collector Dissipation 250 mWTJ Junction Temperature 150 CTSTG Storage Temperature -55 ~ 150 CEIectricaI Characteristics Ta=25C unless otherwise noted SymboI Parameter Test Condition Min. Typ. Max. UnitsBVCBO Collector-Base Breakdown Voltage IC=100A, IE=0 60 VBVCEO Collector-Emitter Breakdown Voltage IC=10mA, IB=0 50 VBVEBO Emitter-Base Breakdown Voltage IE=10A, IC=0 5 VICBO Collec