SEMICONDUCTOR DEVICE

摘要

A semiconductor device includes: a semiconductor element having a gate and source electrodes; an insulating substrate which is provided with an insulating plate, a first circuit plate and a second circuit plate, the first circuit plate provided in a main surface of the insulating plate to be electrically connected to the gate electrode, the second circuit plate provided in the main surface to surround the first circuit plate and to be electrically connected to the source electrode; a first terminal, being column-shaped and electrically and mechanically connected to the first circuit plate; and a second terminal which is provided with a cylindrical body portion and support portions, the body portion has a through hole into which the first terminal is inserted with a gap, the support portions disposed in end portions of the body portion and electrically and mechanically connected to the second circuit plate.

主权项

1. A semiconductor device comprising:
a semiconductor element including a gate electrode and a source electrode in its front surface; an insulating substrate including
an insulating plate,a first circuit plate provided on a main surface of the insulating plate and electrically connected to the gate electrode, anda second circuit plate provided on the main surface, surrounding the first circuit plate, and electrically connected to the source electrode; a first terminal, being column-shaped and electrically and mechanically connected to the first circuit plate; and a second terminal including
a cylindrical body portion having a through hole into which the first terminal is inserted with a gap between the first terminal and the body portion, anda support portion disposed in an end portion of the body portion and electrically and mechanically connected to the second circuit plate.