Semiconductor device including molded wireless exposed drain...

Active solid-state devices (e.g. – transistors – solid-state diode – Housing or package – With window means

Reexamination Certificate

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C257S666000

Reexamination Certificate

active

06989588

ABSTRACT:
A semiconductor device including a leadframe and a die coupled thereto. A drain pad is coupled to the drain region of the die in a body that substantially envelopes the leadframe and the die. The body includes a window defined therein. The body is placed around the leadframe and the die such that a surface of the drain pad opposite the die is exposed through the window.

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“Application Notes for Surface Mount Assembly of Amkor's Thermally/Electrically Enhanced Leadframe Based Packages;” Mar. 2000; pp. 1-7; Amkor Technology.
Web page; “Amkor Technology: Company News: Press Releases;” at URL=http://www.amkor.com/dbscripts/verity/search_the_website.cfm; printed May 30, 2000; pp. 1-4.
Data Sheet; “ExposedPad™ L/TQFP;” Jun. 2000; 2 pages; Amkor Technology.
Data Sheet; ExposedPad™ TSSOP; Mar. 2001; 2 pages; Amkor Technology.

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