View std2nc40 datasheet:

STD2NC40-1 N-CHANNEL 400V - 4.7? - 1.5A IPAK PowerMesh™II MOSFET TYPE VDSS RDS(on) ID STD2NC40-1 400V <5.5? 1.5A TYPICAL RDS(on) = 4.7? EXTREMELY HIGH dv/dt CAPABILITY 100% AVALANCHE TESTED 3 NEW HIGH VOLTAGE BENCHMARK 2 GATE CHARGE MINIMIZED 1 DESCRIPTION IPAK The PowerMESH™II is the evolution of the first (SUFFIX“-1”) generation of MESH OVERLAY™. The layout re- finements introduced greatly improve the Ron*area figure of merit while keeping the device at the lead- ing edge for what concerns swithing speed, gate INTERNAL SCHEMATIC DIAGRAM charge and ruggedness. APPLICATIONS SWITH MODE LOW POWER SUPPLIES (SMPS) CFL ABSOLUTE MAXIMUM RATINGS Symbol Parameter Value Unit VDS Drain-source Voltage (VGS = 0) 400 V VDGR Drain-gate Voltage (RGS = 20 k?) 400 V V