| 摘要 |
One of aspects of the present invention is to provide a semiconductor device, which includes an insulating substrate, and a semiconductor chip mounted on the insulating substrate. The semiconductor chip has a chip electrode thereon. The semiconductor device also includes a first terminal electrically connected with the chip electrode through a first metal wire, and a second terminal electrically connected with the chip electrode through a second metal wire that is more likely to be disconnected than the first metal wire. A signal of disconnection of the second metal wire is output at the second terminal. |
