BUY IRFPF50 https://www.utsource.net/itm/p/33375.html
Power MOSFETVdss=900V, Rdson=1.6ohm, Id=6.7A
Package: TO-247 Manufacturer: IR Description: The IRFPF50 is a N-channel MOSFET transistor manufactured by IR. It is a vertical D-MOS transistor with a maximum drain current of 50A and a maximum drain-source voltage of 500V. Features: Maximum drain current of 50A Maximum drain-source voltage of 500V Low gate-source threshold voltage Low on-state resistance High switching speed Low capacitance Applications: The IRFPF50 is suitable for use in high-power switching applications, such as motor control, DC-DC conversion, and power supply circuits. It can also be used in high-frequency switching applications, such as Class D audio amplifiers. (For reference only)