SEMICONDUCTOR DEVICE

摘要

An electrode (3) is bonded to a wiring substrate (2). A nut box (7) is inserted into a folded section (5) of the electrode (3) such that a nut (6) is aligned with an opening (4) in the electrode (3). A case (8) covers the wiring substrate (2). The nut box (7) and the case (8) are separate members. The nut box (7) is fixed to the electrode (3) so as to not fall out of the folded section (5).