General Description

The FDD6688S is designed to replace a single TO-252 MOSFET and Schottky diode in synchronous DC:DC power supplies. This 30V MOSFET is designed to maximize power conversion efficiency, providing a low RDS(ON) and low gate charge. The FDD6688S includes an integrated Schottky diode using Fairchild’s monolithic SyncFET technology.

Features

• 88 A, 30 V. RDS(ON) = 5.1 mΩ @ VGS = 10 V

RDS(ON) = 6.3 mΩ @ VGS = 4.5 V

• Low gate charge (31 nC typical)

• Fast switching

• High performance trench technology for extremely low RDS(ON)

Applications

• DC/DC converter

• Motor Drives