Exposed pad integrated circuit package
AssigneeTexas Instruments Incorporated
InventorsReynaldo Corpuz Javier, Alok Kumar Lohia, Andy Quang Tran
Life of this patent
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Abstract
An IC assembly including an exposed pad integrated circuit (“IC”) package having a thermal pad with a top surface and a bottom surface and with at least one peripheral surface portion extending transversely of and continuous with the bottom surface. The bottom surface and the at least one peripheral surface are exposed through a layer of mold compound. Also, methods of making an exposed pad integrated circuit (“IC”) package assembly. One method includes optically inspecting a solder bond bonding a thermal pad of an exposed pad IC package to a printed circuit board. Another method includes wave soldering an exposed pad of an IC package to a printed circuit board.
Claims16
An IC assembly comprising:
- an exposed pad integrated circuit (“IC”) package having:
- a thermal pad having a top surface and a bottom surface and having at least one peripheral surface portion extending transversely of and continuous with said bottom surface;
- and
- a layer of mold compound through which said bottom surface and said at least one peripheral surface are exposed.
Dependencies are inferred from the claim text.