BUY MMQA6V8T1 https://www.utsource.net/itm/p/11284645.html
MMQA6V8T1 TVS/ESD 4.3V 0.225W/225mW SOT163-6.8V marking 6A8
Description: MMQA6V8T1 is a SOT163-6.8V, N-Channel MOSFET (Metal Oxide Semiconductor Field Effect Transistor) manufactured by ON Semiconductor. Features: - Low On-Resistance - Low Gate Charge - Low Input Capacitance - Low Threshold Voltage - Fast Switching Speed Applications: - DC/DC Converters - Battery Management - Motor Control - Load Switching - Lighting Control (For reference only)