ncep1520.pdf datasheet:

http://www.ncepower.com NCEP1520NCE N-Channel Super Trench Power MOSFET Description The NCEP1520 uses Super Trench technology that is uniquely optimized to provide the most efficient high frequency switching performance. Both conduction and switching power losses are minimized due to an extremely low combination of RDS(ON) and Qg. This device is ideal for high-frequency switching and synchronous rectification. Schematic diagram General Features VDS =150V,ID =20A RDS(ON)=59m (typical) @ VGS=10V Excellent gate charge x RDS(on) product(FOM) Very low on-resistance RDS(on) 175 C operating temperature Pb-free lead plating Marking and pin assignment 100% UIS tested Application LED backlighting Ideal for high-frequency switching and synchronous rectification 100% UIS TESTED! 100% Vds TESTED! TO-220-3L top v