公开(公告)号：EP3982401A1

公开(公告)日：2022-04-13

申请号：EP21201233.0

申请日：2021-10-06

Applicant: STMicroelectronics S.r.l.

Inventor： MINOTTI, Agatino ,  SALAMONE, Francesco ,  FIORITO, Massimiliano ,  SCORDIA, Alessio ,  PONTURO, Manuel

IPC: H01L23/053 ,  H01L23/498 ,  H01R12/57 ,  H05K3/34 ,  H05K3/40 ,  H01L25/07 ,  H01L23/24

Abstract: Pin blocking element (20) for connecting an electronic, micro-mechanical and/or micro-electromechanical component, in particular for controlling the propulsion of an electric vehicle. The pin blocking element is formed by a holed body (21) having a first end, a second end and an axial cavity (22) configured for fittingly accommodating a connecting pin (31). A first flange (23) projects transversely from the holed body (21) at the first end and a second flange (24) projects transversely from the holed body (21) at the second end. The first flange (23) has a greater area than the second flange (24) and is configured to be ultrasonically welded to a conductive bearing plate (25) to form a power module.