A semiconductor module of an embodiment includes a first switching device, a first gate drive circuit controlling ON/OFF of the first switching device, a second switching device connected with the first switching device in parallel or in series, a second gate drive circuit controlling ON/OFF of the second switching device, and a control circuit controlling timing of transmitting a gate drive signal from the first gate drive circuit and transmitting a gate drive signal from the second gate drive circuit by synchronizing the first gate drive circuit and the second gate drive circuit.
Semiconductor module, vehicle and elevator
2019-01-22
Patent
Electronic Resource
English
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