View 2sc5387 datasheet:

2SC5387 TOSHIBA TRANSISTOR SILICON NPN TRIPLE DIFFUSED MESA TYPE 2SC5387 HORIZONTAL DEFLECTION OUTPUT FOR HIGH Unit: mm RESOLUTION DISPLAY, COLOR TV HIGH SPEED SWITCHING APPLICATIONS High Voltage : VCBO = 1500 V Low Saturation Voltage : V = 3 V (Max.) CE (sat) High Speed : t = 0.15 µs (Typ.) f Collector Metal (Fin) is Fully Covered with Mold Resin. MAXIMUM RATINGS (Tc = 25°C) CHARACTERISTIC SYMBOL RATING UNIT Collector-Base Voltage VCBO 1500 V Collector-Emitter Voltage VCEO 600 V Emitter-Base Voltage VEBO 5 V DC IC 10 JEDEC ? Collector Current A Pulse ICP 20 JEITA ? Base Current IB 5 A TOSHIBA 2-16E3A Collector Power Dissipation PC 50 W Weight: 5.5 g (typ.) Junction Temperature Tj 150 °C Storage Temperature Range Tstg -55~150 °C ELEC