SEMICONDUCTOR RELAY AND CIRCUIT INCLUDING SAME

A semiconductor relay (1) is provided with first and second input terminals (6, 7), a light emitting element (2), a light receiving drive element (5) having a light receiving element (51), first and second output terminals (8, 9), first and second MOSFET elements (3, 4), and a sealing resin (10). The light-emitting element (2) and the light-receiving element (51) face each other with a gap therebetween. A first surface (3a) of the first MOSFET element (3) is placed on a first element placement portion (8b) of the first output terminal (8), and a first surface (4a) of the second MOSFET element (4) is placed on a second element placement portion (9b) of the second output terminal (9). The light-receiving drive element (5) is mounted on the second surfaces (3b, 4b) of the first and second MOSFET elements (3, 4), respectively, and the second surfaces (3b, 4b) face the first surfaces (3a, 4a). 半导体继电器(1)具备第1输入端子和第2输入端子(6、7)、发光元件(2)、具有受光元件(51)的受光驱动元件(5)、第1输出端子和第2输出端子(8、9)、第1MOSFET元件和第2MOSFET元件(3、4)以及密封树脂(10)。发光元件(2)