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MOSFET suits synchronous rectification applications.

October 4, 2005 - Rated at 160 A, 75 V, D2pak HEXFET® Model IRF2907ZS-7PPbF provides additional safety factor against surge current in switching applications. With on-resistance of 3.8 mΩ and 7-pin leadframe that allows large-diameter wire bonding, MOSFET is suited for server switch mode power supply rectification with 12 V output, active ORing for telecom 48 V rails, and 24 V input dc-dc converters. RoHS lead-free unit is qualified to Q101 grade and moisture sensitivity MSL1.

Related categories: Electronic Components and Devices

Archive Press Release
(Products mentioned in this Archive Press Release may or may not be available from the manufacturer.)

Release date: September 1, 2005

International Rectifier Introduces 160A D2Pak MOSFET for Synchronous Rectification and Active ORing Applications

EL SEGUNDO, CA. - August 2005 - International Rectifier, IR'(NYSE: IRF), a world leader in power management technology, today introduced the 160A-rated, seven-pin IRF2907ZS-7PPbF, expanding the IR family of high performance 75V and 100V HEXFET® synchronous rectification MOSFETs. The 160A rating provides an additional safety factor against surge current in switching applications. Typical applications include server switch mode power supply (SMPS) rectification with 12V output, active ORing for telecom 48V rails and 24V input DC-DC converters.

A standard three-lead D2Pak is limited to approximately 100A, depending on lead cross-section and manufacturer's specification method. The new IR device has an enhanced 7-pin leadframe that allows larger diameter wire-bonding, enabling the IRF2907ZS-7PPbF to achieve a 45% higher current rating than other D2Pak MOSFETs on the market. In addition, the IRF2907ZS-7PPbF has a device on-resistance of 3.8mOhms, which is at least 16% lower than similar MOSFETs on the market.

"The high current capability of these new MOSFETs enables a 20% power density improvement or a smaller component count than competing solutions and enables higher reliability designs," said Stephen Oliver, Marketing Manager for AC-DC Products at International Rectifier.

The new high-current switching devices are also suitable for low voltage motor drive applications. In addition, the devices are RoHS lead-free, qualified to Q101 grade, and moisture sensitivity MSL1.

New 160A, 75V, 7-Pin D2pak HEXFET® MOSFET

Part Number        V(br)dss    (V)RDS(on)            RDS(on)         ID (A) (calc.)       ID (A) (pack limit)            Qg typ. (nC)         Qg max. (nC)

                                typ(mΩ)            max (mΩ)

IRF2907ZS-7PPbF       75          3.0                  3.8             170                  160                            180                      270

Availability and Pricing
The new IRF2907ZS-7PPbF (lead-free) is available immediately. Pricing is US $1.85 each in 10,000-unit quantities. Prices are subject to change.

About International Rectifier
International Rectifier (NYSE: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 www.irf.com.

Trademark Notice
IR® and HEXFET' are registered trademarks of International Rectifier Corporation. All other product names noted herein may be trademarks of their respective holders.

For more information, contact Wayne Yoshida, wyoshid1@irf.com, 310-252-7726

Contacts:

General Information:
Wayne Yoshida
USA
Phone: 310-252-7726

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Company Information:
Name: International Rectifier Corp.
Address: 233 Kansas St.
City: El Segundo
State: CA
ZIP: 90245
Country: USA
Phone: 800-981-8699
FAX: 310-322-3332
http://www.irf.com

Related keywords: LEAD FREE | SWITCHING | SYNCHRONOUS RECTIFICATION | ROHS | MOSFET

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