View 2sd882 utc datasheet:

UTC 2SD882 NPN EPITAXIAL SILICON TRANSISTOR MEDIUM POWER LOW VOLTAGE TRANSISTOR FEATURES *High current output up to 3A *Low saturation voltage *Complement to 2SB772 APPLICATIONS * Audio power amplifier 1 * DC-DC convertor * Voltage regulator TO-126 1:EMITTER 2:COLLECTOR 3:BASE ABSOLUTE MAXIMUM RATINGS ( Ta=25°C ,unless otherwise specified ) PARAMETER SYMBOL RATING UNIT Collector-base voltage VCBO 40 V Collector-emitter voltage VCEO 30 V Emitter-base voltage VEBO 5 V Collector dissipation( Tc=25°C) Pc 10 W Collector dissipation( Ta=25°C) Pc 1 W Collector current(DC) Ic 3 A Collector current(PULSE) Ic 7 A Base current IB 0.6 A Junction Temperature Tj 150 °C Storage Temperature TSTG -55 ~ +150 °C ELECTRICAL CHARACTERISTICS(Ta=25°C,unless otherwise specified) PARAME