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FDMS0309AS Datasheet MOSFET

Manufacturer: Fairchild (now onsemi)

Overview: FDMS0309AS N-Channel PowerTrench® SyncFETTM FDMS0309AS N-Channel PowerTrench® SyncFETTM 30 V, 49 A, 3.

General Description

„ Max rDS(on) = 3.5 mΩ at VGS = 10 V, ID = 21 A „ Max rDS(on) = 4.3 mΩ at VGS = 4.5 V, ID = 19 A „ Advanced package and silicon combination for low rDS(on) and high efficiency „ SyncFETTM Schottky Body Diode „ MSL1 Robust Package Design „ 100% UIL tested „ RoHS Compliant The FDMS0309AS has been designed to minimize losses in power conversion application.

Advancements in both silicon and package technologies have been combined to offer the lowest rDS(on) while maintaining excellent switching performance.This device has the added benefit of an efficient monolithic Schottky body diode.

Applications „ Synchronous Rectifier for DC/DC Converters „ Notebook Vcore/GPU Low Side Switch „ Networking Point of Load Low Side Switch „ Telecom Secondary Side Rectification Top Bottom Pin 1 S D5 S S G D6 Power 56 D D D D D7 D8

Key Features

  • General.

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