| 摘要 |
A GaN-based semiconductor integrated circuit comprising a plurality of types of GaN-based semiconductor devices integrated on a single substrate, and one of the plurality of types of GaN-based semiconductor devices includes a Schottky diode. The Schottky diode includes a GaN-based semiconductor layer, a first anode and a second anode, wherein the first anode is joined to the GaN-based semiconductor layer to form a Schottky junction with a width smaller than the width of the GaN-based semiconductor layer, the second anode is joined to the GaN-based semiconductor layer to form a Schottky junction in a region other than the region in which the first anode is in contact with the GaN-based semiconductor layer, and electrically connected with the first anode.
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