MCR01MZPF3651 is a part of the ROHM Electronic Components series, which is a series of ultra-small, low-profile, and high-performance N-channel power MOSFETs. The product is available in three varieties; the standard version with an ESD, the low-on resistance version, and the high-speed switching version. It has an extremely high voltage rating of 500 V, and offers a maximum drain current of 12 A with a low RDS(on).