40-V family automotive-qualified MOSFETs offer low RDS(on)

A family of 22 automotive-qualified COOLiRFET MOSFETs deliver benchmark on-state resistance — R_DS(on)  — for heavy load applications including electric power steering (EPS), braking systems and other heavy loads on internal combustion engine, and micro hybrid vehicle platforms. The devices are AEC-Q101 qualified, using Gen12.7 trench technology provided in D2Pak-7P, D2Pak, DPak, TO-262, IPAK, and TO-220 packages.

The D2Pak-7P AUIRFS8409-7P delivers Rds(on) max as low as 0.75-mΩ at 10 V_GS with a current rating up to 240 A. The devices offer 765–mJ single-pulse avalanche energy and a tested value to 1485 mJ. Pricing begins at $0.39 each for the AUIRFU8401 to $1.70 each for the AUIRFS8409-7P in 100,000 quantities.