The new devices includes 55 V and 150V standard gate drive N Channel MOSFETs, and -55V and -100V standard gate drive P channel MOSFETs suitable for high-side switch applications and requiring no additional charge pump for gate drive. The 30 V, 55 V and 100 V logic level gate drive N Channel MOSFETs simplify gate drive requirements and help reduce board space and component count.
International Rectifier says that all of the new devices are optimized for low on-state resistance (Rds(on)) and are qualified according to AEC-Q101 standards. AEC-Q101 qualification requires that there is no more than a 20 percent change in RDS(on) after 1,000 temperature cycles of testing. However, in extended testing IR claims its new AU Bill Of Materials exhibited a maximum RDS(on) shift of only 12% at 5,000 temperature cycles.
Pricing ranges from $0.27 each for the AUIRFR9024N.AUIRFR9024N. and AUIRLR024N in 100,000-unit quantities to $0.86 each in 100,000-unit quantities for the AUIRF4905.