EL SEGUNDO, Calif. — International Rectifier, IR® (NYSE: IRF), a world leader in power management technology, today announced the expansion of the company’s offering of 40 V to 100 V automotive qualified MOSFETs including a family of logic level devices. The new MOSFETs are suitable for heavy load applications used in traditional Internal Combustion Engine (ICE) platforms and micro and hybrid vehicle platforms.

The new automotive MOSFETs are optimized to deliver low on-state resistance (RDSon) across a range of voltages from as low as 8 mOhms at 55V. Additionally, the logic level MOSFET devices simplify gate drive requirements while saving board space and component count.

“IR’s expanded portfolio of automotive MOSFETs, including logic level devices offers customers even greater choice in selecting the voltage, package and features to suit their design requirements with the assurance of IR’s proven silicon technology,” said Benjamin Jackson, product manager, IR’s Automotive Products Business Unit.

The new family of MOSFETs is built on the AU Gen 10.2 trench technology. All of IR’s automotive MOSFETs are subject to dynamic and static part average testing combined with 100 percent automated wafer level visual inspection as part of IR’s automotive quality initiative targeting zero defects. 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’s new AU Bill Of Materials exhibited a maximum RDS(on) shift of only 12% at 5,000 temperature cycles, demonstrating the strength and ruggedness of the Bill of Materials.

Specifications

Part Number	Package	Gate Drive	V(BR)DSS (V)	RDS(ON) MAX. @ 10VGS (mOhm)	ID MAX @ TC = 25°C (A)	QG TYP. @ 10VGS (nC)
AUIRFR48Z	DPak	Standard	55	11	62	40
AUIRFZ48Z	TO-220	Standard	55	11	61	43
AUIRFZ48ZS	D2Pak	Standard	55	11	61	43
AUIRFR120Z	DPak	Standard	100	190	9	7
AUIRL1404Z	TO-220	Logic Level	40	3.1	180	75
AUIRL1404ZL	TO-262	Logic Level	40	3.1	180	75
AUIRL1404ZS	D2Pak	Logic Level	40	3.1	180	75
AUIRLR3705Z	DPak	Logic Level	55	8	89	40
AUIRL3705ZL	TO-262	Logic Level	55	8	86	40
AUIRL3705ZS	D2Pak	Logic Level	55	8	86	40
AUIRLR2905Z	DPak	Logic Level	55	13.5	60	23

Datasheets and qualification standards are available on the International Rectifier website at www.irf.com. Spice models are available on request.

The new devices are qualified according to AEC-Q101 standards, feature an environmentally friendly, lead-free and RoHS compliant bill of materials.

Availability and Pricing

Pricing ranges from US $0.20 each for the AUIRFR120Z in 100,000-unit quantities to US $0.89 each in 100,000-unit quantities for the AUIRL1404ZS. Production orders are available immediately. Prices are subject to change.