BUY BSP373 https://www.utsource.net/itm/p/11261167.html

The BSP373 is a N-channel enhancement mode power MOSFET from Infineon. It is packaged in a SOT-223 package and has a maximum drain-source voltage of 30V. Description: The BSP373 is an N-channel enhancement mode power MOSFET designed to provide high current switching and low on-resistance. It is designed to be used in a variety of applications such as DC-DC converters, motor control, and power management. Features: Maximum drain-source voltage of 30V Maximum drain current of 4.5A Low on-resistance of 0.0045Ω Low gate charge of 3.2nC Low gate-source voltage of 2V Fast switching speed Applications: DC-DC converters Motor control Power management Battery management Automotive applications (For reference only)