| 摘要 |
A high-frequency semiconductor device includes: a first cell which includes of gate electrodes on a surface of an epitaxial layer of a substrate, drain electrodes and source electrodes alternately located relative to the gate electrodes, a source electrode connection wiring striding over the gate electrodes and the drain electrodes and connecting the source electrodes, and a drain electrode connection wiring striding over the gate electrodes and the source electrodes and connecting the drain electrodes; a second cell which has the same configurations as the first cell, is located in an extended direction of each of the gate electrodes of the first cell, and has the drain electrode connection wiring proximate to the drain electrode connection wiring of the first cell; and a gate electrode bar located between the drain electrode connection wirings of the first and second cells, and to which the gate electrodes of the first and second cells are connected. |
