View stw20nc50 datasheet:

STW20NC50 N-CHANNEL 500V - 0.22? - 18.4A TO-247 PowerMesh™II MOSFET TYPE VDSS RDS(on) ID STW20NC50 500V < 0.27? 18.4A TYPICAL RDS(on) = 0.22? EXTREMELY HIGH dv/dt CAPABILITY 100% AVALANCHE TESTED NEW HIGH VOLTAGE BENCHMARK GATE CHARGE MINIMIZED 3 2 1 DESCRIPTION The PowerMESH™II is the evolution of the first TO-247 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) HIGH CURRENT, HIGH SPEED SWITCHING DC-AC CONVERTERS FOR WELDING EQUIPMENT AND UNINTERRUPTIBLE POWER SUPPLIES AND MOTOR DRIVES ABSOLUTE MAXIMUM RATI