The IXYS DSA20C45PB is a high frequency, 25A, 45V, N-channel MOSFET that is designed for synchronous rectification of power supplies and DC-DC converters. It features a low on-resistance of 44mohms, good high frequency transients, and improved thermal performance. This product also offers a fast body-diode turn-off time of 1.2ns and protection against negative transient and overvoltage. It is also UL recognized, RoHS compliant, and AEC-Q100 qualified.