公开(公告)号：US20240172375A1

公开(公告)日：2024-05-23

申请号：US18372441

申请日：2023-09-25

Applicant: Delta Electronics, Inc.

Inventor： Quansong Luo ,  Yanbing Xia ,  Yanggui Feng ,  Xi Liu ,  Kaijian Yang ,  Liang Jin

IPC: H05K5/00 ,  H05K3/32 ,  H05K3/34

CPC classification number: H05K5/0069 ,  H05K3/328 ,  H05K3/3415 ,  H05K3/3457

Abstract: A method for forming a power module package includes providing a power module including an electrical element and an electrical connection portion; providing an electrical connection terminal including a connection end, an extension portion and an end cap, wherein the extension portion is extended between the connection end and the end cap and has a hollow cavity therein; disposing the electrical connection terminal on the electrical connection portion for electrically connecting the connection end to a corresponding electrical connection portion; packaging the power module and the electrical connection terminal through an encapsulant to form a packaged body; removing a portion of a surface of the packaged body for exposing the end cap of the electrical connection terminal; and removing the end cap to expose the hollow cavity of the electrical connection terminal, so as to form the power module package.