CONDUCTING PATH AND SEMICONDUCTOR DEVICE

摘要

A conduction path includes a first conduction path forming plate (11) made of a first metal and having a through hole (13), and a second conduction path forming plate (15) made of a second metal and having a press-fit portion (17) press-fitted into the through hole. A wall surface of the through hole and a side surface of the press-fit portion forms an inclined bonding surface (18) inclined relative to a normal line of an overlap surface of the first conduction path forming plate and the second conduction path forming plate, and a bonding portion (25) formed by metal flow is formed in a region located in a periphery of the inclined bonding surface.