TRANSISTOR, NPN, TO-3 Transistor Type Bipolar Transistor Polarity NPN Collector-to-Emitter Breakdown Voltage 60V Current Ic Continuous a Max 15A Voltage, Vce Sat Max 1V Power Dissipation 115W Min Hfe 5 Case Style TO-3 Termination Type Through Hole Current Ic Max 15A Current Ic hFE 10A No. of Pins 2 Power, Ptot 115W Temperature, Full Power Rating 25°C Transistors, No. of 1 Voltage, Vcbo 100V ft, Min 3MHz