| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a small solid-state relay which can pass a high current. SOLUTION: The solid-state relay comprises a light emitting element 1 and a light receiving element 2, a drive element 3 connected with the light receiving element 2, a primary mold resin 5 covering the light emitting element 1, the light receiving element 2, and the drive element 3, and a secondary mold resin 6 covering the outer circumference of the primary mold resin 5 and provided, on a part of the surface, with one or a plurality of protrusions and recesses 7.</p> |
