2sc1413a.pdf datasheet:

NPN TRIPLE DIFFUSED 2SC1413A PLANAR SILICON TRANSISTORCOLOR TV HORIZONTAL OUTPUTAPPLICATIONS(No Damper Diode) TO-3 High Collector-Base Voltage(VCBO=1500V) High Speed SwitchingABSOLUTE MAXIMUM RATINGS (Ta=25CC)CCCharacteristic Symbol Rating Unit Collector-Base Voltage VCBO 1500 V Collector-Emitter Voltage VCEO 800 V Emitter-Base voltage VEBO 6 V Collector Current (DC) IC 5 A PC 50 W Collector Dissipation (Tc=25C) Tj 150 Junction Temperature C Tstg -50~150 Storage Temperature CELECTRICAL CHARACTERISTICS (Ta=25CC)CC Characterristic Symbol Test Condition Min Typ Max Unit Collector- Emitter Cutoff Current(VBE=0) ICES VCE= 600V , 1.0 mA Collector Cutoff Current ICBO RBE=0 10 A Emitter Cutoff Current IEBO VCB= 800 V, IE=0 1.0 mA DC Current Gain hFE VEB= 4V, IC=0 8 Collector- Emitter Saturation Voltage VCE(sat) VCE= 5