Invention Grant
- Patent Title: Ring-frame power package
-
Application No.: US14728280Application Date: 2015-06-02
-
Publication No.: US09666498B2Publication Date: 2017-05-30
- Inventor: Robert Charles Dry
- Applicant: RF Micro Devices, Inc.
- Applicant Address: US NC Greensboro
- Assignee: Qorvo US, Inc.
- Current Assignee: Qorvo US, Inc.
- Current Assignee Address: US NC Greensboro
- Agency: Withrow & Terranova, P.L.L.C.
- Main IPC: H01L23/13
- IPC: H01L23/13 ; H01L23/36 ; H01L23/538

Abstract:
The present disclosure relates to a ring-frame power package. The ring-frame power package includes a thermal carrier and a ring structure. The thermal carrier has a carrier surface. The ring structure is disposed over the carrier surface of the thermal carrier so that a portion of the carrier surface is exposed through an interior opening of the ring body. The ring structure also includes one or more interconnect tabs that extend outward from an outer periphery of the ring body. Each interconnect tab includes a top plated area that covers at least a portion of a top surface and a bottom plated area that covers at least a bottom surface of the respective interconnect tab. Notably, each top plated area also covers a contact portion of the ring body that is adjacent to the respective interconnect tab. Each top plated area is electrically coupled to the corresponding bottom plated area.
Public/Granted literature
- US20150348897A1 RING-FRAME POWER PACKAGE Public/Granted day:2015-12-03
Information query
IPC分类: