BIPOLAR TRANSISTOR NPN 125V TO-3; Transistor Polarity:NPN; Collector Emitter Voltage V(br)ceo:125V; Transition Frequency ft:8MHz; Power Dissipation Pd:250W; DC Collector Current:50A; DC Current Gain hFE:20hFE; No. of Pins:2Pins ;RoHS Compliant: Yes