JP6295411B2 - ノイズ対策部品内蔵装置 - Google Patents
ノイズ対策部品内蔵装置 Download PDFInfo
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- JP6295411B2 JP6295411B2 JP2013257829A JP2013257829A JP6295411B2 JP 6295411 B2 JP6295411 B2 JP 6295411B2 JP 2013257829 A JP2013257829 A JP 2013257829A JP 2013257829 A JP2013257829 A JP 2013257829A JP 6295411 B2 JP6295411 B2 JP 6295411B2
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- Japan
- Prior art keywords
- component
- noise countermeasure
- leads
- noise
- external electrodes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/481—Disposition
- H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/48245—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
- H01L2224/48247—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic connecting the wire to a bond pad of the item
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- Coils Or Transformers For Communication (AREA)
- Lead Frames For Integrated Circuits (AREA)
Description
12 ノイズ対策部品
13 ツェナーダイオード(静電気対策部品)
14 リードフレーム
15 封止樹脂
21a〜21i 第1〜第9の絶縁体層
Claims (3)
- 第1、第2のコイルを有するノイズ対策部品と、
前記第1のコイルの一端部、他端部にそれぞれ接続された第1、第3の外部電極、および前記第2のコイルの一端部、他端部にそれぞれ接続された第2、第4の外部電極と、
静電気対策部品と、
複数のリードからなるリードフレームと、
全体をパッケージ化する封止樹脂とを備え、
前記リードフレームは、前記第1〜第4の外部電極それぞれが接続する複数の第1のリードと、前記静電気対策部品を接着搭載する複数の第2のリードとで少なくとも構成され、前記第3の外部電極と接続する前記第1のリードと前記第2のリードとを接続するとともに、前記第4の外部電極と接続する前記第1のリードと他の前記第2のリードを接続し、
さらに、前記ノイズ対策部品は、セラミックのみからなる絶縁体層と、前記絶縁体層上に形成され前記第1、第2のコイルを構成する導体パターンとで構成されたノイズ対策部品内蔵装置。 - 前記第1〜第4の外部電極は、上面視で前記ノイズ対策部品の4隅に形成された請求項1記載のノイズ対策部品内蔵装置。
- 前記第1〜第4の外部電極を構成する金属成分の主成分と、前記第1〜第4の外部電極と前記第1のリードとを接着させる導電性ペーストの主成分を同一材料とした請求項1記載のノイズ対策部品内蔵装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2013257829A JP6295411B2 (ja) | 2013-12-13 | 2013-12-13 | ノイズ対策部品内蔵装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013257829A JP6295411B2 (ja) | 2013-12-13 | 2013-12-13 | ノイズ対策部品内蔵装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015115519A JP2015115519A (ja) | 2015-06-22 |
JP6295411B2 true JP6295411B2 (ja) | 2018-03-20 |
Family
ID=53529042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2013257829A Active JP6295411B2 (ja) | 2013-12-13 | 2013-12-13 | ノイズ対策部品内蔵装置 |
Country Status (1)
Country | Link |
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JP (1) | JP6295411B2 (ja) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0237813A (ja) * | 1988-07-27 | 1990-02-07 | Tokin Corp | 複合電子部品 |
JP5378568B2 (ja) * | 2010-01-29 | 2013-12-25 | 株式会社東芝 | Ledパッケージ |
JP6078948B2 (ja) * | 2012-01-20 | 2017-02-15 | 日亜化学工業株式会社 | 発光装置用パッケージ成形体及びそれを用いた発光装置 |
JP5928789B2 (ja) * | 2012-02-23 | 2016-06-01 | 株式会社村田製作所 | セラミック電子部品の製造方法 |
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2013
- 2013-12-13 JP JP2013257829A patent/JP6295411B2/ja active Active
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JP2015115519A (ja) | 2015-06-22 |
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