Power MOSFET

IR Introduces StrongIRFET™ Power MOSFET Family for Industrial Applications Requiring Ultra-Low On-State Resistance

EL SEGUNDO, Calif. — International Rectifier, IR® (NYSE: IRF), a world leader in power management technology, today announced the introduction of a family of StrongIRFET™ power MOSFETs featuring ultra-low on-state resistance (RDS(on)) for a wide variety of industrial applications including battery packs, inverters, Uninterruptible Power Supplies (UPS), solar inverters, forklift trucks, power tools, mobility scooters and ORing and Hot Swap applications.

In addition to very low RDS(on), the high current ratings of these new devices helps improve system reliability and may save on part count when replacing lower performing devices.

“This family of StrongIRFET devices offers a wide selection of benchmark performance MOSFETs for the industrial market. The diverse package offering provides designers flexibility in selecting the most optimal device for their application,” said David Schroeder, Executive Director of Marketing for IR’s Power Management Devices Business Unit.

Specifications

Part Number	BVDSS	ID @ 25°C	Rds(on) max @ Vgs = 10V	Qg @ Vgs = 10V	Package
IRFR7440TRPbF	40V	90A	2.5mOhm	89nC	D-Pak
IRFS7437TRL7PP	40V	195A	1.5mOhm	150nC	D2-7pin
IRFS7437TRLPbF	40V	195A	1.8mOhm	150nC	D2-Pak
IRFS7440TRLPbF	40V	120A	2.8mOhm	90nC	D2-Pak
IRFH7004TRPbF	40V	100A	1.4mOhm	134nC	PQFN56
IRFH7440TRPbF	40V	85A	2.4mOhm	92nC	PQFN56
IRFH7446TRPbF	40V	85A	3.3mOhm	65nC	PQFN56
IRF7946TRPbF	40V	90A	1.4mOhm	141nC	DirectFET Medium Can
IRFB7430PbF	40V	195A	1.3mOhm	300nC	TO-220AB
IRFB7434PbF	40V	195A	1.6mOhm	216nC	TO-220AB
IRFB7437PbF	40V	195A	2mOhm	150nC	TO-220AB
IRFB7440PbF	40V	120A	2.5mOhm	90nC	TO-220AB
IRFB7446PbF	40V	118A	3.3mOhm	62nC	TO-220AB
IRFP7430PbF	40V	195A	1.3mOhm	300nC	TO-247

Datasheets and a MOSFET product selection tool are via the part number links found above.