SAN JOSE, Calif. — (BUSINESS WIRE) — May 7, 2009 — Fairchild Semiconductor (NYSE: FCS) provides designers of isolated DC-DC applications a 100V MOSFET with 50 percent lower R_DS(ON) and excellent FOM for higher efficiency in power supply designs. The FDMS86101, a 100V MOSFET packaged in 5mm x 6mm MLP Power56 packaging, is designed using Fairchild’s advanced PowerTrench ^® process that minimizes on-state resistance, while maintaining superior switching performance and ruggedness. This proprietary process technology provides the industry’s lowest R_{DS (ON)} (8 milliOhms) compared to current solutions with the same gate charge and allows the FDMS86101 to improve conduction losses without suffering the penalty of a higher gate charge. Ethernet, blade servers and telecom applications are transitioning from a 12V to a 48V power supply and the need for switches that optimize efficiency is increasingly important.

This PowerTrench MOSFET offers a built-in enhanced soft-body diode that lowers switching noise and decreases the applications’ susceptibility to EMI. This feature saves board space and reduces components because many alternate solutions need to include a snubber network to reduce switching noise spikes.

FDMS86101 is part of a comprehensive portfolio of PowerTrench MOSFETs that are instrumental in achieving higher energy efficiency by meeting the electrical and thermal performance requirements for today’s electronics. Fairchild's advanced-performance PowerTrench MOSFET process technology yields exceptionally low values for Miller Charge (Q_GD), R_DS(on) and total gate charge (Q_G) – enhancements that result in superior switching performance and thermal efficiencies.

Price (each, 1000 pcs.): $1.55

Availability: Samples available now

Delivery: 8-10 weeks

Contact Information:

To contact Fairchild Semiconductor about this product, please go to: http://www.fairchildsemi.com/cf/sales_contacts/.

For information on other products, design tools and sales contacts, please visit: http://www.fairchildsemi.com.

Note to Editor: For a datasheet in PDF format, please go to: http://www.fairchildsemi.com/ds/FD/FDMS86101.pdf

About Fairchild Semiconductor:

Fairchild Semiconductor (NYSE: FCS) is a global leader delivering energy-efficient power analog and power discrete solutions. Fairchild is The Power Franchise®, providing leading-edge silicon and packaging technologies, manufacturing strength and system expertise for consumer, communications, industrial, mobile, computing and automotive systems. An application-driven, solution-based semiconductor supplier, Fairchild provides online design tools and design centers worldwide as part of its comprehensive Global Power Resource^SM. Please contact us on the web at www.fairchildsemi.com.

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Fairchild Semiconductor:
Louise Merriman, 800-341-0392 X 8761
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