The FZT651TA with Bipolar (BJT) Transistor NPN 60 V 3 A 175MHz 2 W Surface Mount SOT-223-3 manufactured by Diodes Incorporated is a type of discrete transistor that features a common-emitter configuration. It has a total power dissipation of 2 Watts, a maximum collector-emitter voltage of 60 Volts, and a maximum collector current of 3 Amps. It is built using an epoxy molded plastic surface mount SOT-223-3 power package. It operates at frequencies up to and including 175MHz. This transistor is ideal for low to medium power switching and amplification application in power management, industrial, automotive and consumer electronic devices.