| 摘要 |
A light-receiving element for receiving a signal light from a light-emitting element and a load-controlling power element are mounted on an output-side lead frame of a solid state relay. A first electrode of the light-receiving element is connected to a first control terminal and a second electrode of the light-receiving element is connected inside a resin sealing portion to a gate electrode of the load-controlling power element. A first electrode of the load-controlling power element is connected to a first output terminal and a second electrode of the load-controlling power element is connected to a second output terminal. The first control terminal, the first output terminal, and the second output terminal each individually lead out to the exterior of the resin sealing portion as lead terminals.
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