SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

摘要

A semiconductor device includes: a first semiconductor layer formed on a substrate; a second semiconductor layer formed on the first semiconductor layer; a third semiconductor layer formed on the second semiconductor layer; a gate electrode formed on the third semiconductor layer; and a source electrode and a drain electrode formed in contact with the second semiconductor layer, wherein a semiconductor material of the third semiconductor layer is doped with a p-type impurity element; and the third semiconductor layer has a jutting out region that juts out beyond an edge of the gate electrode toward a side where the drain electrode is provided.