| 摘要 |
A semiconductor device includes a plurality of groups of transistor elements which are formed on a single semiconductor chip, each group having a first pair of transistor elements which are arranged so as to be symmetrical about a point and a second pair of transistor elements which are arranged, in a direction perpendicular to a direction in which the first pair of transistor elements are arranged, so as to be symmetrical about the point. The first pair of transistor elements in all the plurality of groups are connected in parallel so that a first transistor is formed of the first pair of transistor elements, and the second pair of transistor elements in all the plurality of groups are connected in parallel so that a second transistor is formed of the second pair of transistor elements, the first transistor and the second transistor being paired.
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