The Infineon Technologies 1188385-IRGPC40U is an obsolete through-hole IGBT that is used in power management, alternative energy, and industrial applications. The IGBT has a maximum collector current of 40A and a maximum collector-emitter breakdown voltage of 600V. The IGBT has a Vce(on) of 3V at 15V and 20A. The IGBT is packaged in a TO-247AC package and is medium in popularity.