BUY IN4004 https://www.utsource.net/itm/p/252722.html
TECHNICAL SPECIFICATIONS OF SILICON RECTIFIER
Description: Rectifier Diode Features: Low forward voltage drop High current capability High surge current capability High reliability High temperature soldering guaranteed: 250°C/10 seconds at terminals Low reverse leakage current High forward surge current capability High temperature operation Low cost Applications: General purpose rectification High frequency rectification Reverse battery protection Free-wheeling diode Polarity protection Power supply rectification Automotive applications (For reference only)