Invention Grant
- Patent Title: Transistor die with output bondpad at the input side of the die, and power amplifiers including such dies
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Application No.: US16731215Application Date: 2019-12-31
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Publication No.: US11444044B2Publication Date: 2022-09-13
- Inventor: Ibrahim Khalil , Ning Zhu , Darrell Glenn Hill , Damon G. Holmes
- Applicant: NXP USA, Inc.
- Applicant Address: US TX Austin
- Assignee: NXP USA, Inc.
- Current Assignee: NXP USA, Inc.
- Current Assignee Address: US TX Austin
- Agent Sherry Gourlay
- Main IPC: H03F3/14
- IPC: H03F3/14 ; H01L23/66 ; H01L29/08 ; H03F3/21 ; H01L23/00 ; H01L25/16 ; H03F1/02 ; H03F1/56

Abstract:
A power transistor die includes a semiconductor die with input and output die sides, and a transistor integrally formed in the semiconductor die between the input die side and the output die side, where the transistor has an input and an output (e.g., a gate and a drain, respectively). The power transistor die also includes an input bondpad and a first output bondpad integrally formed in the semiconductor die between the input die side and the transistor. The input bondpad is electrically connected to the input of the transistor. A conductive structure directly electrically connects the output of the transistor to the first output bondpad. A second output bondpad, which also may be directly electrically connected to the transistor output, may be integrally formed in the semiconductor die between the transistor and the output die side.
Public/Granted literature
Information query
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