Invention Grant
- Patent Title: Molding type power module
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Application No.: US15081365Application Date: 2016-03-25
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Publication No.: US09748205B2Publication Date: 2017-08-29
- Inventor: Kai Lu , Zhenqing Zhao , Tao Wang , Le Liang
- Applicant: DELTA ELECTRONICS, INC.
- Applicant Address: CN Taoyuan, Taiwan
- Assignee: DELTA ELECTRONICS, INC.
- Current Assignee: DELTA ELECTRONICS, INC.
- Current Assignee Address: CN Taoyuan, Taiwan
- Agent Yunling Ren
- Priority: CN201510357533 20150625
- Main IPC: H01L23/495
- IPC: H01L23/495 ; H01L25/065 ; H01L23/31 ; H05K1/02 ; H05K3/28

Abstract:
A molding type power module includes: a leadframe including a first step and a second step; a first planar power device including a first surface having electrodes and a second surface opposite to the first surface, the electrodes being correspondingly bond to the first step respectively; and a second planar power device including a first surface having electrodes and a second surface opposite to the first surface, the electrodes being correspondingly bond to the second step respectively, wherein, the first surface of the first planar power device and the first surface of the second planar power device face each other, the projected areas thereof on a vertical direction at least partially overlap, and the first planar power device at least has one electrode electronically connected with the electrodes of the second planar power device.
Public/Granted literature
- US20160381785A1 MOLDING TYPE POWER MODULE Public/Granted day:2016-12-29
Information query
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