multicomp PRO Trans, Bipolar, Npn, 450V, 15A, To-3 Rohs Compliant Multicomp Pro BUX48A

The BUX48A is an NPN silicon power transistor designed for high-voltage, high-speed switching in inductive circuits, such as switching regulators, inverters, and motor controls. It is packaged in a TO-3 case with dimensions of 39.37 mm in height, 22.22 mm in width, and 26.67 mm in lead spacing. It has a collector-emitter voltage rating of 450 V DC, a continuous collector current of 15 A, and a total power dissipation of 175 W at 25°C case temperature. The device features an inductive fall time of 60 ns (typical) at 25°C, a thermal resistance junction-to-case of 1 °C/W, and an operating junction temperature range of -65°C to +200°C. The transistor meets RoHS compliance.