1,200-V MOSFETs suit alternative-energy apps

The UniSiC 1,200-V, 90-mΩ MOSFET in a TO262 package, meets the need for energy-efficient switching devices for power conversion applications in the alternative-energy, industrial, and consumer segments.

The MOSFETs can be switched as fast as a superjunction MOSFET, or as slow as an IGBT. The device is formed by stacking a low-voltage Si MOSFET atop a normally-on SiC JFET provided by SemiSouth. It features an RDS(on) of 1.8 Ω/nC, a forward voltage of 1.5 V at 10 A forward current, and a reverse-recovery charge (QRR) of 151 nC. (Contact company for price and availability.)

Alpha & Omega Semiconductor (AOS) is a company engaging in the design and manufacture of the semiconductors.The range of the products cover analog switches,MOSFETs,power ICs,TVS and the transient voltage suppressors.AOS's products are designed for use in Notebook PC,Battery Pack Protection,LCD Backlight Inverter,Cellular Phone,Digital Camera,EBike Power Control,Motherboard,Notebook Battery Pack,VGA Card Power and Smartphone PDA.

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