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IGBT Module phaseleg and chopper topolgies Features • IGBT -low saturation voltage -positive temperature coefficient -fast switching -short tail current for optimized performance in resonant circuits • HiPerFREDTM diodes -fast and soft reverse recovery -low operating forward voltage -low leakage current • Package -low inductive current path -screw connection to high current main terminals -use of non interchangeable connectors for auxiliary terminals possible -kelvin emitter terminal for easy drive -isolated ceramic base plate Applications • drives -AC -DC • power supplies -rectifiers with power factor correction and recuperation capability -UPS
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