Why conduction of anti parallel diode of MOSFET causes excessive heating in a bidirectional converter?

Ashima Kulshreshtha @Ashima-Kulshreshtha

30 March 2019 0 7K Report

For a conventional BDC, the anti parallel diode of MOSFET gets heated up and draws high current after one or 2 minutes of conduction. I have tried with MOSFET IRF540 and TI MOSFET CSD19533KCS. Which switches are used for bidirectional converter?

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