MALVERN, Pa.--(BUSINESS WIRE)--Vishay Intertechnology, Inc. (NYSE: VSH) today introduced three new devices in its new 600 V EF Series of fast body diode n-channel power MOSFETs. With low reverse recovery charge and on-resistance, the Vishay Siliconix SiHx21N60EF, SiHx47N60EF, and SiHx70N60EF increase reliability and save energy in industrial, telecom, computing, and renewable energy applications. Built on second-generation superjunction technology, the 600 V fast body diode MOSFETs released tod