BUY SI18752 https://www.utsource.net/itm/p/1860056.html

Package Type: TO-3PF-5 Manufacturer: Siliconix Description: The SI18752 is a high-voltage, high-speed N-channel power MOSFET transistor in a TO-3PF-5 package. It is designed for use in high-voltage, high-speed switching applications. Features: High-voltage operation up to 500V High-speed switching Low on-resistance Low gate charge Low input capacitance Low output capacitance Low threshold voltage High-temperature operation Applications: The SI18752 is suitable for use in high-voltage, high-speed switching applications such as DC-DC converters, motor drives, and power supplies. It can also be used in high-voltage switching applications such as relay drivers, solenoid drivers, and lamp drivers. (For reference only)