| 摘要 |
A switching circuit disclosed, herein, includes a main MOSFET 12, a control MOSFET 14, and a diode 16. The main MOSFET is formed in a SiC semiconductor layer. A channel type of the main MOSFET is a first conductivity type. A channel type of the control MOSFET is a second conductivity type. A source of the control MOSFET is connected to-a gate of the main MOSFET. A cathode of the diode is connected to a gate of one of the main MOSFET and the control MOSFET. An anode of the diode is connected to a gate of the other of the main MOSFET and the control MOSFET. A channel type of the one is an n-type. A channel type of the other is a p-type. |
