The HEXFRED® range of products from Vishay are ultrafast recovery rectifiers that contain ultrafast planar technology with a proprietary Schottky barrier based inner structure that enables soft and fast recovery behaviour at any diF/dt condition. These characteristics mean that HEXFRED® products are well suited for use as a companion diode for IGBTs and MOSFETs.
Features
Ultrafast recovery time Ultrasoft recovery Very low IRRM Very low Qrr Reduced radio frequency interference (RFI) and electromagnetic interference (EMI) Reduced power loss in diode and switching transistor Reduced snubbing
