BUY IMBD4148 https://www.utsource.net/itm/p/11273657.html
ImBD4148 Switching Diodes 75V 150mA/0.15A SOT-23/SC-59 marking A2 fast switch
Description: Dual N-Channel Enhancement Mode Field Effect Transistor Features: Low On-Resistance RDS(on) Low Input Capacitance Low Input/Output Leakage Fast Switching Speed ESD Protection RoHS Compliant Applications: Battery Protection Power Management DC-DC Converters Load Switch Motor Control General Purpose Switching (For reference only)