BUY GTK45735 https://www.utsource.net/itm/p/10073453.html

Description: GTK45735 is a TO-3PL power transistor with a maximum collector current of 12A. Features: rn Low saturation voltage rn High DC current gain rn High frequency operation rn High switching speed rn High breakdown voltage rn High power dissipation Applications: GTK45735 is suitable for use in high-power switching applications such as DC-DC converters, motor control, and power amplifiers. It can also be used in high-frequency switching applications such as switching power supplies and RF amplifiers. (For reference only)