DirectFET MOSFETs

International Rectifier has introduced a family of 30 V directFET MOSFETs optimised for synchronous buck converter designs for notebook computers, server CPU power, graphics and memory voltage regulator applications.

The family achieves a 40% smaller footprint compared with a standard SO-8 device and features a 0.7 mm profile.

This generation of devices achieves low on-state resistance while minimising gate charge and gate-to-drain charge together with ultra-low package inductance to reduce both conduction and switching losses.

The IRF6724M, IRF6725M, IRF6726M and IRF6727M are characterised with low RDS(on), making them suitable for high-current synchronous MOSFETs. These devices have a common MT and MX footprint as previous generation devices to allow easy migration into applications where increased current levels or improved thermal performance is required.

The low Qg and Qgd offered by the IRF6721S, IRF6722S and IRF6722M make these devices suitable for MOSFETs control and are available in SQ, ST and MP footprints.