BUY HZM15NB2TR https://www.utsource.net/itm/p/11273626.html
HZM15NB2TR Zener Diodes 200mW/0.2W SOT23-15V marking B2 152
Description: N-Channel Enhancement Mode MOSFET Features: - Low On-Resistance - Low Input Capacitance - Low Input and Output Leakage Current - Low Gate Charge - High Speed Switching - Avalanche Rated Applications: - DC-DC Converters - Load Switching - Motor Control - Battery Management - Power Management (For reference only)