MALVERN, Pa.--(BUSINESS WIRE)--Vishay Intertechnology, Inc. (NYSE: VSH) today introduced its new Trench IGBT (Insulated Gate Bipolar Transistor) platform featuring Punch Through (PT) and Field Stop (FS) technologies. Designed to increase efficiency in motor drives, UPS, solar inverters, and welding machine inverters, the Vishay Semiconductors devices, provided as bare die, offer low collector-to-emitter voltages and fast and soft turn-on and turn-off for low conduction and switching losses whil