FAIRCHILD NZT651 NPN Current Driver Transistor handbook
Datasheet
The NZT651 is a NPN power driver transistor from Fairchild Semiconductor Corporation. It has a maximum collector-emitter voltage of 60V, a maximum collector-base voltage of 80V, a maximum emitter-base voltage of 5.0V, a maximum collector current of 4.0A, and a working temperature range of -55 to +150°C.
