FDS6990S Datasheet PDF - Fairchild

●General Description

●The FDS6990S is designed to replace a dual SO-8 MOSFET and two Schottky diodes 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. Each MOSFET includes integrated Schottky diodes using Fairchild’s monolithic SyncFET technology. The performance of the FDS6990S as the low-side switch in a synchronous rectifier is similar to the performance of the FDS6990A in parallel with a Schottky diode.

●Features

●·  7.5A, 30 V.  RDS(ON)= 22 mW@ VGS= 10 V

●                   RDS(ON)= 30 mW@ VGS= 4.5 V

●·  Includes SyncFET Schottky diode

●·  Low gate charge (11 nC typical)

●·  High performance trench technology for extremely low RDS(ON)

●·  High power and current handling capability