ncep40t19gu.pdf datasheet:

http://www.ncepower.comNCEP40T19GUNCE N-Channel Super Trench Power MOSFETDescriptionThe NCEP40T19GU uses Super Trench technology that isuniquely optimized to provide the most efficient highfrequency switching performance. Both conduction andswitching power losses are minimized due to an extremelylow combination of R and Q . This device is ideal forDS(ON) ghigh-frequency switching and synchronous rectification.General Features V =40V,I =185A Schematic DiagramDS DR =1.0m (typical) @ V =10VDS(ON) GSD D D DD D D DR =1.4m (typical) @ V =4.5VDS(ON) GS Excellent gate charge x R product(FOM)DS(on) Very low on-resistance RDS(on) 150 C operating temperature Pb-free lead plating 100% UIS testedS S S GG S S STop View Bottom ViewApplication DC/DC Converter Ideal for high-frequency switching and synchronou