Kyosan Electric Mfg. Co., Ltd.

Takuya Yoshida

Hiroshi Kunitama

A switching module comprising: a GaN-FET mounted on a substrate; a driver circuit connected to a gate electrode of the GaN-FET via a gate resistor; and a driver power supply for supplying a drive voltage to the driver circuit. The driver circuit is configured such that a plurality of logic integrated circuits are connected in parallel.

Switching module

The switching module has, mounted on a substrate thereof, a MOSFET and a driver circuit for applying drive voltage to a gate electrode of the MOSFET. In the switching module according to the present invention, the driver circuit is electrically connected to the MOSFET via a damping adjustment element and a bonding wire between the gate electrode and the driver circuit.

Growing community of inventors

Yokohama, Japan

Takuya Yoshida