International Rectifier's IRGPS4067D and IRGP4066D ultra-fast trench insulated gate bipolar transistors (IGBTs) are optimized for uninterruptible power supplies (UPS), solar inverters, industrial motor, and welding applications. These IGBTs complement IR's family of IGBTs for motor drive and hard switching applications. International Rectifier's focus on power applications allows for optimization of devices to meet the technical requirements of various power systems.