BUY MA126 https://www.utsource.net/itm/p/11284890.html
mA126 2 pair CA+CC Switching Diodes 80V 100mA/0.1A SOT-163 marking m2S high breakdown voltage
Description: NPN Transistor Features: Low collector-emitter saturation voltage High current gain Low collector-base capacitance Low noise High speed switching High reliability High power dissipation Low collector-emitter leakage current Applications: Audio amplifiers Switching regulators Motor control circuits Power switching circuits High-speed switching circuits (For reference only)