Rochester Electronics TRANSISTORS - Transistors - FETs, MOSFETs - RF - 2SK3991-ZK-E1-AZ 2SK3991-ZK-E1-AZ

The 2SK3991-ZK is an N-channel power MOSFET in a TO-252 (MP-3ZK) package, designed for low-voltage, high-current switching applications such as synchronous rectifier DC/DC converters. It has a maximum drain-to-source voltage of 25 V, a continuous drain current of ±30 A, and a maximum on-state resistance of 13.0 mΩ at VGS = 10 V and ID = 15 A. The device supports 5 V gate drive and features a total gate charge of 17 nC. The package dimensions are 6.5 mm × 6.6 mm with a 2.3 mm thick body and a drain tab as a heat sink. It meets the 'Standard' quality grade per Renesas Electronics classification. The part is rated for a channel temperature of 150°C and storage temperature from −55°C to +150°C.