View 2sc5339 datasheet:

2SC5339 TOSHIBA TRANSISTOR SILICON NPN TRIPLE DIFFUSED MESA TYPE 2SC5339 HORIZONTAL DEFLECTION OUTPUT FOR MEDIUM Unit: mm RESOLUTION DISPLAY, COLOR TV HIGH SPEED SWITCHING APPLICATIONS High Voltage : VCBO = 1500 V Low Saturation Voltage : V = 5 V (Max.) CE (sat) High Speed : t = 0.2 µs (Typ.) f Bult-in Damper Type 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 7 Collector Current A Pulse ICP 14 JEDEC ? Base Current IB 3.5 A JEITA ? Collector Power Dissipation PC 50 W TOSHIBA 2-16E3A Junction Temperature Tj 150 °C Weight: 5.5 g (typ.) Storage Temperature Rang