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STP4NC50 STP4NC50FP N-CHANNEL 500V - 2.2 - 3.5A TO-220/TO-220FP PowerMeshTMII MOSFET TYPE VDSS RDS(on) ID STP4NC50 500 V < 2.7 3.5 A STP4NC50FP 500 V < 2.7 3.5 A s TYPICAL RDS(on) = 2.2 s EXTREMELY HIGH dv/dt CAPABILITY s 100% AVALANCHE TESTED 3 3 s NEW HIGH VOLTAGE BENCHMARK 2 2 1 1 s GATE CHARGE MINIMIZED TO-220 TO-220FP DESCRIPTION The PowerMESHTMII is the evolution of the first generation of MESH OVERLAYTM. The layout re- finements introduced greatly improve the Ron*area figure of merit while keeping the device at the lead- INTERNAL SCHEMATIC DIAGRAM ing edge for what concerns switching speed, gate charge and ruggedness. APPLICATIONS s HIGH CURRENT, HIGH SPEED SWITCHING s SWITH MODE POWER SUPPLIES (SMPS) s DC-AC CONVERTERS FOR WELDING EQUIPMENT AND UNINTERRUPTIBLE POWER SUPPLIES AND MOTOR DRIVES ABSOLUTE MAXIMUM RATINGS Symbol Parameter Value Unit STP4NC50 STP4NC50FP VDS Drain-source Voltage (VGS = 0) 500 V VDGR Drain-gate Voltage (RGS = 20 k) 500 V VGS Gate- source Voltage