BUY STTH512FP https://www.utsource.net/itm/p/11231658.html

Description: STTH512FP is a fast recovery diode with a TO-220F package. Features: - Low forward voltage drop - High surge current capability - Low reverse leakage current - High temperature soldering guaranteed: 260°C/10s at terminals Applications: - Switching mode power supplies - AC/DC converters - Free wheeling diodes - Polarity protection diodes - Reverse battery protection (For reference only)