BUY K13A25D https://www.utsource.net/itm/p/2221500.html

The K13A25D is a three-terminal, high-voltage, high-speed switching diode with a maximum reverse voltage of 400V and a maximum forward current of 1A. It is housed in a TO-220 package and is suitable for use in a variety of applications such as high-voltage rectification, switching, and protection circuits. The diode features a low forward voltage drop and a fast switching speed, making it ideal for use in high-frequency switching applications. It also has a high surge current capability and a low reverse leakage current. (For reference only)