BUY TK50P04M1 https://www.utsource.net/itm/p/5293788.html
TRANSISTOR 50 A, 40 V, 0.0102 ohm, N-CHANNEL, Si, POWER, MOSFET, 2-7K1S, DPAK-3, FET General Purpose Power
Description: The TK50P04M1 is a P-channel MOSFET with a maximum drain-source voltage of 50V and a maximum drain current of 4A. Features: - Low on-resistance - High speed switching - Low gate charge - Avalanche energy rated - RoHS compliant Applications: - DC/DC converters - Battery powered systems - Automotive applications - Motor control - Power management (For reference only)