BUY BAT86 https://www.utsource.net/itm/p/1891631.html
Schottky barrier diode
Description: The BAT86 is a silicon, surface mount, Schottky diode with a low forward voltage drop and fast switching action. Features: Low forward voltage drop Fast switching action High reliability Surface mount Low power loss High surge capability Applications: Voltage clamping Switching applications High frequency rectification OR-ing diodes Reverse battery protection Reverse polarity protection Battery charging (For reference only)