| abstract |
The invention discloses a semiconductor circuit and a device therefor. The semiconductor circuit includes a heat dissipation substrate, a circuit wiring layer, a plurality of electronic components, a plurality of pins and a sealing layer, wherein the pins include strong electric leads for transmitting strong electric signals. The pin group and the weak current pin group that transmits the weak current signal, the multiple pins in the strong current pin group and the weak current pin group are arranged close to each other, and the distance between the strong current pin group and the weak current pin group is greater than that of the strong current pin group The distance between the pins within the pin group and the weak current pin group. In the semiconductor circuit of the invention, the strong current pins and the weak current pins in the pins are arranged separately in groups, so as to increase the creepage distance between the strong and weak currents, prevent safety accidents during the operation of the circuit, and thus improve the work safety. , and the wiring is scattered and orderly, which is convenient for wiring. |