Invention Grant
- Patent Title: Semiconductor package having a bridged plate interconnection
- Patent Title (中): 具有桥接板互连的半导体封装
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Application No.: US12474107Application Date: 2009-05-28
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Publication No.: US07884469B2Publication Date: 2011-02-08
- Inventor: Lei Shi , Ming Sun , Kai Liu
- Applicant: Lei Shi , Ming Sun , Kai Liu
- Applicant Address: US CA Sunnyvale
- Assignee: Alpha and Omega Semiconductor Incorporated
- Current Assignee: Alpha and Omega Semiconductor Incorporated
- Current Assignee Address: US CA Sunnyvale
- Agency: Schein & Cai LLP
- Agent Jingming Cai
- Main IPC: H01L23/34
- IPC: H01L23/34

Abstract:
A semiconductor package is disclosed. The package includes a leadframe having drain, source and gate leads, and a semiconductor die coupled to the leadframe, the semiconductor die having a plurality of metallized source contacts. A bridged source plate interconnection has a bridge portion, valley portions disposed on either side of the bridge portion, plane portions disposed on either side of the valley portions and the bridge portion, and a connection portion depending from one of the plane portions, the bridged source plate interconnection connecting the source lead with the plurality of metallized source contacts. The bridge portion is disposed in a plane above the plane of the valley portions while the plane portions are disposed in a plane intermediate the plane of the bridge portion and the plane of the valley portions.
Public/Granted literature
- US20090236708A1 SEMICONDUCTOR PACKAGE HAVING A BRIDGED PLATE INTERCONNECTION Public/Granted day:2009-09-24
Information query
IPC分类: