Patent ID: 9082691
Filing Date: 2015-07-14
Classification: H01L

Abstract:
1. A nitride semiconductor device comprising: a substrate; a first In a second In an interlayer insulating film provided on a surface of the second In a source electrode provided on the first region; a drain electrode provided on the second region and spaced apart from the source electrode in the first direction; a first gate electrode, a first part of the first gate electrode being provided between the source electrode and the drain electrode, a second part of the first gate electrode being provided between the first region and the second region; a first gate insulating film having at least a first portion that is between the first gate electrode and the second In a second gate electrode provided on the second region and between the first gate electrode and the drain electrode, the second gate electrode being electrically connected to the source electrode; a Schottky electrode provided between the first gate electrode and the second gate electrode and connected via a Schottky junction to the second In the first gate electrode being electrically isolated from the source electrode, the drain electrode, the second gate electrode, and the Schottky electrode.