STGW40H120DF2 1200V 40A High Speed IGBT

STGW40H120DF2 IGBT 1200V 40A – TO-247 H-Series from STMicroelectronics

STGW40H120DF2 IGBT is a high-voltage, high-efficiency power component from STMicroelectronics’ H-series, rated at 1200V and 40A. Built with trench gate field-stop technology and an integrated fast-recovery antiparallel diode, this IGBT is designed for low switching losses and excellent thermal stability. It performs reliably in harsh industrial environments, with a maximum junction temperature of 175°C and strong heat dissipation via the TO-247 package.

This IGBT is ideal for solar inverters, UPS systems, welding machines, and high-frequency power converters. Its low saturation voltage (2.1V at 40A) ensures reduced conduction loss, making it a smart choice for engineers developing energy-efficient and long-life power systems.

Key Specs Voltage Rating: 1200V Current Rating: 40A Continuous Technology: Trench Gate + Field-Stop Package: TO-247 Switching: Fast, Low Tail Current Diode: Fast Recovery Antiparallel Diode Applications: Solar Inverters, UPS, Welding, PFC Circuits Brand: STMicroelectronics Junction Temp: Up to 175°C Compliance: RoHS Compliant