View ksc2331 datasheet:

KSC2331 NPN EPITAXIAL SILICON TRANSISTOR LOW FREQUENCY AMPLIFIER TO-92L MEDIUM SPEED SWITCHING • Complement to KSA931 • High Collector-Base Voltage VCBO=80V • Collector Current IC=700mA • Collector Dissipation PC=1W ABSOLUTE MAXIMUM RATINGS (TA=25 ) Characteristic Symbol Rating Unit Collector-Base Voltage VCBO 80 V Collector-Emitter Voltage VCEO 60 V Emitter-Base Voltage VEBO 8 V Collector Current IC 700 mA Collector Dissipation PC 1 W Junction Temperature TJ 150 Storage Temperature TSTG -55 ~ +150 1. Emitter 2. Collector 3. Base ELECTRICAL CHARACTERISTICS (TA=25 ) Characteristic Symbol Test Conditions Min Typ Max Unit Collector-Base Breakdown Voltage BVCBO IC=100 , IE=0 80 V Collector-Emitter Breakdown Voltage BVCEO IC=10mA, IB=0 60 V Emitter-Base Breakdown Voltage