The MCR18EZPF2211 is a P-Channel MOSFET (Metal Oxide Semiconductor Field Effect Transistor) manufactured by ROHM. It is an enhancement type P-Channel MOSFET, with a drain-source voltage rating of -20V and a maximum drain current of 11A. This MOSFET also has a high on-resistance of 2.2mO, making it an ideal choice for a variety of applications, from automotive, consumer and industrial electronics, to power supplies and consumer audio electronics.