View 2sc4132 datasheet:

2SC4132 / 2SD1857 / 2SD2343 Transistors Power Transistor (120V, 1.5A) 2SC4132 / 2SD1857 / 2SD2343 Features External dimensions (Units : mm) 1) High breakdown voltage. (BVCEO = 120V) 2) Low collector output capacitance. 2SC4132 4.0 1.0 2.5 0.5 (Typ. 20pF at VCB = 10V) (1) 3) High transition frequency. (fT = 80MHz) (2) 4) Complements the 2SB1236. (3) (1) Base(Gate) (2) Collector(Drain) ROHM : MPT3 (3) Emitter(Source) EIAJ : SC-62 Absolute maximum ratings (Ta = 25°C) Parameter Symbol Limits Unit Collector-base voltage VCBO 120 V 2SD1857 Collector-emitter voltage VCEO 120 V 6.8 Emitter-base voltage VEBO 5 V 2.5 IC 2 A Collector current ICP 3 A *1 0.65Max. 0.5 *2 2SC4132 2 Collector power 0.5 W 2SD1857 1 dissipation (1) (2) (3) PC 1.5 2.54 2.54 2SD