February 2009FDD8447L_F085N-Channel PowerTrench MOSFET40V, 50A, 11.0m Applications Features Typ rDS(on) = 7.0m at VGS = 10V, ID = 14A Inverter Typ rDS(on) = 8.5m at VGS = 4.5V, ID = 11A Power Supplies Fast Switching Automotive Engine Control Qualified to AEC Q101 Power Train Management RoHS Compliant Solenoid and Motor Drivers Electronic Transmission

May 2008FDD8447L40V N-Channel PowerTrench MOSFET 40V, 50A, 8.5mFeatures General Description Max rDS(on) = 8.5m at VGS = 10V, ID = 14AThis N-Channel MOSFET has been produced using Fairchild Semiconductors proprietary PowerTrench technology to Max rDS(on) = 11.0m at VGS = 4.5V, ID = 11Adeliver low rDS(on) and optimized BVDSS capability to offer Fast Switching

Is Now Part ofTo learn more about ON Semiconductor, please visit our website at www.onsemi.comPlease note: As part of the Fairchild Semiconductor integration, some of the Fairchild orderable part numbers will need to change in order to meet ON Semiconductors system requirements. Since the ON Semiconductor product management systems do not have the ability to manage part nomenclatur

Is Now Part ofTo learn more about ON Semiconductor, please visit our website at www.onsemi.comPlease note: As part of the Fairchild Semiconductor integration, some of the Fairchild orderable part numbers will need to change in order to meet ON Semiconductors system requirements. Since the ON Semiconductor product management systems do not have the ability to manage part nomenclatur

isc N-Channel MOSFET Transistor FDD8447LFEATURESDrain Current : I =50A@ T =25D CDrain Source Voltage: V =40V(Min)DSSStatic Drain-Source On-Resistance: R =8.5m(Max) @ V = 10VDS(on) GS100% avalanche testedMinimum Lot-to-Lot variations for robust deviceperformance and reliable operationDESCRIPTIONmotor drive, DC-DC converter, power switchand solenoid