IP Library Granted Patent US 9,041,191
Granted Patent B2
US 9,041,191 · App. 13/300,565 · Granted May 26, 2015

Power semiconductor package

Inventor: Martin Standing (Tonbridge, GB)
Assignee: International Rectifier Corporation
H01L23/492H01L23/13H01L23/4985H01L24/24H01L24/34H01L24/82H01L25/165H01L2224/24227H01L2224/73153H01L2224/76155H01L2924/01004H01L2924/01013H01L2924/01027H01L2924/01029H01L2924/01033H01L2924/01047H01L2924/01078H01L2924/01079H01L2924/01082H01L2924/13055H01L2924/13091H01L2924/14H01L2924/01005H01L2924/01045H01L2924/01084H01L2924/014H01L2224/73253H01L2224/82102H01L2224/37147
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Quick Facts
Patent No.
US 9,041,191
App. No.
13/300,565
Granted
May 26, 2015
Kind
B2
Abstract

A semiconductor package that includes a conductive can, a power semiconductor device electrically and mechanically attached to the inside surface of the can, and an IC semiconductor device copackaged with the power semiconductor device inside the can.

Claims (12)

1. A semiconductor package comprising:

a conductive clip having an interior surface;

a dielectric body disposed over at least a portion of said conductive clip;

at least one I/O terminal, a conductive pad, a track connecting said conductive pad to said I/O terminal, said dielectric body electrically insulating said at least one I/O terminal from said conductive clip;

a power semiconductor device having at least one power electrode electrically and mechanically connected to said conductive clip.

2. The semiconductor package of claim 1 , wherein said power semiconductor device is a power MOSFET.

3. The semiconductor package of claim 1 , wherein said power semiconductor device is an IGBT.

4. The semiconductor package of claim 1 , wherein said conductive clip is can-shaped.

5. The semiconductor package of claim 1 , wherein said conductive clip comprises copper.

6. The semiconductor package of claim 1 , wherein said conductive clip is plated with either gold or silver.

7. The semiconductor package of claim 1 , further comprising a solder resist body covering at least said track.

8. The semiconductor package of claim 1 , wherein said dielectric body comprises a polymer.

Assignments (2)
MERGER AND CHANGE OF NAME Recorded Mar 1, 2016
From: INTERNATIONAL RECTIFIER CORPORATION; INFINEON TECHNOLOGIES AMERICAS CORP.
To: INFINEON TECHNOLOGIES AMERICAS CORP.
Reel/Frame 037865/0713 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 21, 2011
From: STANDING, MARTIN
To: INTERNATIONAL RECTIFIER CORPORATION
Reel/Frame 027260/0706 →
Continuity (5)
Continuation 11985757 · Nov 16, 2007
Continuation 11799140 · May 1, 2007
Division 11405825 · Apr 18, 2006
Provisional Application 60674162 · Apr 21, 2005
Related Publication 20120061725A1 · Mar 15, 2012