The IRFP4110 is a high-current N-Channel Power MOSFET manufactured by Infineon (formerly International Rectifier). It is widely used in motor drives, inverters, SMPS, battery management systems, welding machines, UPS systems, and DC-DC converters. Key Specifications Parameter Value Manufacturer Infineon Part Number IRFP4110 Device Type N-Channel Power MOSFET Drain-Source Voltage (VDS) 100 V Continuous Drain Current (ID) 180 A (silicon limit) RDS(on) 4.5 mΩ Max @ VGS = 10V Gate-Source Voltage (VGS) ±20 V Power Dissipation 370 W Package TO-247 Operating Temperature -55°C to +175°C Features • Ultra-low 4.5 mΩ ON resistance • High current capability (180 A) • Fast switching performance • Rugged avalanche capability • RoHS compliant • Industry-standard TO-247 package Applications • Motor Controllers • Solar Inverters • Battery Management Systems (BMS) • UPS Systems • High-Power SMPS • DC-DC Converters • Electric Vehicles • Welding Equipment