The 2SJ327 with 40V 55A 3.75W 10mO@10V, 30A P Channel TO-251 MOSFET manufactured by VBsemi Elec is a type of metal-oxide-semiconductor field-effect transistor (MOSFET) that is designed to conduct current when voltage is applied to the gate. It is RoHS compliant, meaning it is free of hazardous substances like lead and other toxic heavy metals. The 2SJ327 is a P Channel TO-251 MOSFET, with a continuous drain current of 55A and a total power rating of 3.75W. The 2SJ327 has a breakdown voltage of 40V, on-resistance (Rdson) of 10mO @ 10V and a maximum gate-source voltage of ±20V. The device has a very low on-resistance and high current capability which makes it ideal for use in switching applications, such as digital logic, power circuits, motor control, and power inverters.