International Rectifier has introduced three 25V DirectFET MOSFETs. The IRF6622 Control MOSFET, and IRF6628 and IRF6629 synchronous MOSFETs are designed for embedded CPU power, VRM modules for servers and telecommunication systems and embedded DC-DC converters. The Control MOSFET features gate charge of 12nC. The IRF6628 and IRF6629 are optimized for low conduction loss with RDS(on), 1.9mΩ and 1.6mΩ, respectively. The IRF6622 is packaged in a can DirectFET with an SQ footprint while the IRF6628 and IRF6629 are offered in medium can DirectFET packages with an MX footprint. The 25V DirectFETs are targeted for 20A to 30A per phase designs. In a 12VIN, 1.3VOUT, 300kHz, five-phase design, one IRF6622 and IRF6628 pair per phase achieve efficiency of 88% at 130A together with the companies XPhase chipset. Under the same conditions, the IRF6622 and IRF6629 pair reaches higher efficiency, giving 88.5% at 130A. The DirectFET MOSFETs are RoHS compliant.