IR Expands StrongIRFET™Family with New 75V MOSFETs Featuring Ultra-low Rds(on) for Industrial Applications

Oct 23, 2014 | Market News

EL SEGUNDO, Calif. — International Rectifier, IR ® (NYSE: IRF), a world leader in power management technology, today announced the expansion of its StrongIRFET™ MOSFET portfolio to include 75V devices for a wide variety of industrial applications including power tools, Light Electric Vehicle (LEV) inverters, DC motor drives, Li-Ion battery pack protection, Hot-Swap and Switched Mode Power Supply (SMPS) secondary-side synchronous rectification.

The new family of 75V StrongIRFET™ power MOSFETs features ultra-low on-state resistance (Rds(on)) for improved performance in low frequency applications, very high-current carrying capability, soft body diode, and 3V typical threshold voltage to improve noise immunity. Each device in the family is 100% avalanche tested at the industry's highest avalanche current levels to ensure the most robust solution for demanding industrial applications. The devices are offered in through-hole packages.

"Featuring ultra-low Rds(on) and 100% avalanche tested to demanding industry levels to ensure robustness, IR's family of 75V StrongIRFET™ devices offers a selection of benchmark performance MOSFETs optimized for the industrial market," said David Schroeder, Executive Director of Marketing for IR's Power Management Devices Business Unit.

Part Number I D @ 25ºC
R DS(on)
Max @ V GS = 10V(mΩ)
Qg @ V GS=10V(nC) Package
IRFP7718 195 1.8 552 TO-247AC
IRFB7730 174 2.6 271 TO-220AB
IRFB7734 130 3.5 180 TO-220AB
IRFB7740 62 7.3 81 TO-220AB
IRFB7787 76 8.4 73 TO-220AB
IRFB7746 42 10.6 55 TO-220AB

Pricing for the IRFB7746 begins at US $0.28 each in 10,000 unit quantities. Production orders are available immediately. Prices are subject to change.

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