Package Type: TO-92 Transistor Type: NPN Max Collector Current(IC): 0.8A or 800mA Max Collector-Emitter Voltage (VCE): 45V Max Collector-Base Voltage (VCB): 50V Max Emitter-Base Voltage (VBE): 5V Max Collector Dissipation (Pc): 625 Watt Max Transition Frequency (fT): 100 MHz Minimum & Maximum DC Current Gain (hFE): 100 – 630 Max Storage & Operating temperature Should be: -55 to +150 Centigrade