FDP047AN08A0 is a N-Channel UltraFET® Trench MOSFET produced by Fairchild Semiconductor Corporation. Its features include rDS(ON) = 4.0mΩ (Typ.), Qg(tot) = 92nC (Typ.), Low Miller Charge, Low Qrr Body Diode, UIS Capability (Single Pulse and Repetitive Pulse), Qualified to AEC Q101, etc. This product is used in 42V Automotive Load Control, Starter / Alternator Systems, Electronic Power Steering Systems, Electronic Valve Train Systems, DC-DC converters and Off-line UPS, Distributed Power Architectures and VRMs, Primary Switch for 24V and 48V systems.