BUY PSOT05C https://www.utsource.net/itm/p/11289783.html
PSOT05C TVS/ESD 5V 42A SOT-23-5V marking 05c
Description: SOT-23-5V, PROTEK Features: Low on-resistance Low input capacitance Low leakage current Low power consumption High frequency operation High surge current capability High temperature operation RoHS compliant Applications: DC-DC converters Switching power supplies Motor control Battery management Automotive electronics Industrial control systems Telecommunications systems (For reference only)