摘要 |
A semiconductor device includes a semiconductor element, a support member bonded to a first surface of the semiconductor element with a first bonding material, and a lead electrode bonded to a second surface of the semiconductor element supported on the support member with a second bonding material. Respective connecting parts of the support member and the lead electrode are Ni-plated and each of the first and the second bonding material is a Sn solder having a Cu<SUB>6</SUB>Sn<SUB>5 </SUB>content greater than a eutectic content. |