300-V power MOSFETs offer benchmark on-state resistance to boost system efficiency in industrial applications

January 18, 2013 // By Paul Buckley
International Rectifier has introduced a family of 300 V devices featuring IR's latest power MOSFET silicon that deliver benchmark on-state resistance (Rds(on)) for a wide range of high efficiency industrial applications.

The devices are ideal for use with 110-120 VAC line conditioners and 110-120 VAC power supplies, and DC to AC inverters including solar inverters and Uninterruptible Power Supplies (UPS).

The new portfolio of power MOSFETs offers ultra-low Rds(on) to improve system efficiency and may allow designers to reduce part count where multiple MOSFETs are used in parallel.

The new devices are qualified to industrial grade and moisture sensitivity level 1 (MSL1), are offered lead free and are RoHS compliant.

More information about the  IRFP4137PBF at