General Description

The FDFS2P103A combines the exceptional performance of Fairchilds PowerTrench MOSFET technology with a very low forward voltage drop Schottky barrier rectifier in an SO-8 package.

This device is designed specifically as a single package solution for DC to DC converters. It features a fast switching, low gate charge MOSFET with very low onstate resistance. The independently connected Schottky diode allows its use in a variety of DC/DC converter topologies.

Features

• –5.3 A, –30V RDS(ON) = 59 mΩ @ VGS = –10 V RDS(ON) = 92 mΩ @ VGS = –4.5 V

• VF < 0.35 V @ 1 A (TJ = 125°C) VF < 0.25 V @ 1 A (TJ = 25°C)

• Schottky and MOSFET incorporated into single power surface mount SO-8 package

• Electrically independent Schottky and MOSFET pinout for design flexibility