BUY KBL406 https://www.utsource.net/itm/p/11223756.html

Package: DIP, HY Description: KBL406 is a high voltage fast-recovery rectifier diode with a maximum repetitive peak reverse voltage of 400V and a maximum average forward current of 6A. Features: Low forward voltage drop High surge current capability High reliability High temperature soldering guaranteed: 260°C/10 seconds at terminals Applications: Switching power supplies Free-wheeling diodes Rectification Reverse battery protection Automotive applications (For reference only)