JP5102011B2 - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
- Publication number
- JP5102011B2 JP5102011B2 JP2007327297A JP2007327297A JP5102011B2 JP 5102011 B2 JP5102011 B2 JP 5102011B2 JP 2007327297 A JP2007327297 A JP 2007327297A JP 2007327297 A JP2007327297 A JP 2007327297A JP 5102011 B2 JP5102011 B2 JP 5102011B2
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- Prior art keywords
- internal circuit
- electrode pad
- semiconductor device
- terminal
- back electrode
- Prior art date
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Classifications
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/851—Dispositions of multiple connectors or interconnections
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- Semiconductor Integrated Circuits (AREA)
Description
2 ボンディングパッド(内部回路の接地端子および保護ダイオードのアノード端子)
3 ボンディングパッド(内部回路の出力端子)
4 裏面電極 (入力保護ダイオードのカソード端子)
5 裏面電極 (出力保護 ダイオードのカソード端子)
6 絶縁保護膜
7 第1導電型高濃度不純物領域
8 第2導電型低濃度不純物領域
9 第1導電型半導体基板
10 内部素子回路の領域
11 第1導電型低濃度不純物領域間の間隔
12 第2導電型高濃度不純物領域
13 ボンディングワイヤー
14 リードフレーム(入力端子)
15 リードフレーム(接地端子)
16 リードフレーム(出力端子)
17 バンプ
100 半導体装置
Claims (2)
- 端子から入るサージから内部回路を保護する保護ダイオードを有する半導体装置であって、
ウエーハと、
前記ウエーハの表面に配置された、接地電極パッドを含む電極パッドを有する内部回路と、
前記ウエーハの裏面に配置された、前記ウエーハと導電型が逆になるような不純物領域と前記不純物領域とオーミック接触する裏面電極パッドと、
前記裏面電極パッドと前記内部回路の接地電極パッド以外の電極パッドとを対として電気的に結線する配線とからなり、
前記不純物領域と前記裏面電極パッドが間隔を隔て、入力端子、出力端子、入出力端子、テスト端子の数だけ設けられており、前記裏面電極パッドと前記内部回路の接地電極パッド以外の電極パッドとが一対ずつ電気的に結線されていることを特徴とする半導体装置。 - 前記内部回路の電極パッドがワイヤーボンデイングにより接続される電極パッドであり、前記裏面電極がバンプにより接続される電極パッドであることを特徴とする請求項1に記載の半導体装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007327297A JP5102011B2 (ja) | 2007-12-19 | 2007-12-19 | 半導体装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007327297A JP5102011B2 (ja) | 2007-12-19 | 2007-12-19 | 半導体装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009152294A JP2009152294A (ja) | 2009-07-09 |
| JP5102011B2 true JP5102011B2 (ja) | 2012-12-19 |
Family
ID=40921118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007327297A Expired - Fee Related JP5102011B2 (ja) | 2007-12-19 | 2007-12-19 | 半導体装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5102011B2 (ja) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4906238B2 (ja) * | 2003-04-11 | 2012-03-28 | 富士電機株式会社 | 半導体装置 |
-
2007
- 2007-12-19 JP JP2007327297A patent/JP5102011B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009152294A (ja) | 2009-07-09 |
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