IR's FastIRFET™ Family Delivers Industry Leading Efficiency for DC-DC Synchronous Buck Applications

Before you go, we thought you'd like these...
Before you go close icon

IR's FastIRFET™ Family Delivers Industry Leading Efficiency for DC-DC Synchronous Buck Applications

EL SEGUNDO, Calif.--(BUSINESS WIRE)-- International Rectifier, IR® (NYS: IRF) , a world leader in power management technology, today announced the introduction of the 25V FastIRFET™ family ofinnovative power MOSFETs for DC-DC synchronous buck applications including advanced telecom and netcom equipment, servers, graphic cards, desktop, ultrabook and notebook computers.

The FastIRFET™ family features IR's latest generation silicon in an industry standard PQFN package that delivers benchmark power density for discrete DC-DC converters. The family includes the IRFH4201 that offers on-state resistance (RDS(on)) as low as 0.7 milliOhms, and the IRFH4210D and IRFH4213D monolithic FETKY® devices designed to reduce ringing and further improve system efficiency.

"The advanced 25V FastIRFET™ MOSFETs offer industry leading power density for discrete high performance DC-DC switching applications," said Stephane Ernoux, Director of Marketing, IR's Power Management Devices Business Unit. "These devices complement our integrated SupIRbuck®, PowIRstage® and power block platforms to offer designers a broad array of high performance DC-DC options."

Optimized for 5V gate drive applications, IR's FastIRFET™ devices work with any controller or driver to offer design flexibility while delivering higher current, efficiency and frequency capability in a small footprint. The devices are available in industry standard 5x6 and 3.3x3.3mm PQFN packages that feature an environmentally friendly, lead-free and RoHS compliant bill of materials.

More information is available on the International Rectifier website at

Availability and Pricing

Pricing for the FastIRFET™ family ranges from US $0.32 for the IRFH4234 to US $0.96 for the IRFH4210D in 10,000-unit quantities. Production orders are available immediately. Prices are subject to change.

About International Rectifier

International Rectifier (NYS: IRF) is a world leader in power management technology. IR's analog and mixed signal ICs, advanced circuit devices, integrated power systems and components enable high performance computing and reduce energy waste from motors, the world's single largest consumer of electricity. Leading manufacturers of computers, energy efficient appliances, lighting, automobiles, satellites, aircraft and defense systems rely on IR's power management benchmarks to power their next generation products. For more information, go to

Trademark Notice

FastIRFET™ is a trademark of International Rectifier. IR®, SupIRbuck®, PowIRstage® and FETKY® are registered trademarks of International Rectifier Corporation. All other product names noted herein may be trademarks of their respective holders.

International Rectifier
Sian Cummins, 1-310-252-7148

KEYWORDS:   United States  North America  California


The article IR's FastIRFET™ Family Delivers Industry Leading Efficiency for DC-DC Synchronous Buck Applications originally appeared on

Try any of our Foolish newsletter services free for 30 days. We Fools may not all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.

Copyright © 1995 - 2013 The Motley Fool, LLC. All rights reserved. The Motley Fool has a disclosure policy.

Read Full Story

Sign up for Finance Report by AOL and get everything from business news to personal finance tips delivered directly to your inbox daily!

Subscribe to our other newsletters

Emails may offer personalized content or ads. Learn more. You may unsubscribe any time.

People are Reading