POWER SEMICONDUCTOR MODULE

摘要

A semiconductor module includes a multilayer substrate. The multilayer substrate includes a first metal layer and a first ceramic layer over the first metal layer. An edge of the first ceramic layer extends beyond an edge of the first metal layer. The multilayer substrate includes a second metal layer over the first ceramic layer and a second ceramic layer over the second metal layer. An edge of the second ceramic layer extends beyond an edge of the second metal layer. The multilayer substrate includes a third metal layer over the second ceramic layer.