| 摘要 |
TITLE OF THE INVENTION: SEMICONDUCTOR PRESSURE MOUNTING A semiconductor unit with one or more semiconductor elements, particularly for conversion or control of high electric power, in which unit at least one semiconductor element is clamped between a first and a second clamping body, at least two drawbolts are provided running parallel to one another and perpendicular to the flat faces of the semiconductor element, the drawbolts connecting at one end with a yoke, and means are provided for exerting a clamping force on the first clamping body, which means hold the latter and the yoke apart by means of a spring force and comprise a button in contact with the first clamping body and a spring packet on top of the button and in contact with the yoke. The invention is also concerned with a method of assembling the semiconductor unit. |
