current type circuit to the voltage type circuit. These DC-DC converters discharge not through the snubber resistor, but through clamp switching devices in ON states when the charges in the clamp capacitors are discharged, so that an energy loss by the snubber resistor can be avoided previously...
Sources [21–26] offer significant information in this direction as follows: IGBT structural behavior under short-circuit [21]; breakdown and thermal runaway mechanisms leading to destructive failure [22]; damages from electrostatic discharge [23]; IGBTs' mechanical stress under short-circuit ...