JP4800764B2 - 電力半導体モジュールの中の接触構造のための圧力接触バネ - Google Patents
電力半導体モジュールの中の接触構造のための圧力接触バネ Download PDFInfo
- Publication number
- JP4800764B2 JP4800764B2 JP2005508135A JP2005508135A JP4800764B2 JP 4800764 B2 JP4800764 B2 JP 4800764B2 JP 2005508135 A JP2005508135 A JP 2005508135A JP 2005508135 A JP2005508135 A JP 2005508135A JP 4800764 B2 JP4800764 B2 JP 4800764B2
- Authority
- JP
- Japan
- Prior art keywords
- contact
- spring
- wire
- pad
- contact pad
- 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.)
- Expired - Lifetime
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
- H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/33—Contact members made of resilient wire
-
- 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
Landscapes
- Die Bonding (AREA)
- Wire Bonding (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Measuring Leads Or Probes (AREA)
Description
C. Gobl et al., "SkiiP 3", SEMIKRON Elektronik GmbH,(www.semikron.com/jahr2000/pcimskiip3.pdf)
Ab=F/Hv
ここで、Fは接触力であり、Hvはより軟らかい方の接触要素の硬度である。
Claims (9)
- 導電性のワイヤからなる電気的な圧力接触バネ(3)であって、
− 導電性の第一の接触パッド(1)に接触するための接触チップを有する第一接触領域(31)を有し、
− 導電性の第二の接触パッド(2)に接触するための第二接触領域(32)を有し、
− 第二の接触領域(32)から伸びる圧縮領域(33)を有し、この圧縮領域(33)は、ワイヤの湾曲部分を少なくとも一つ有し、
− 圧縮領域(33)と第一接触領域(31)の間に配置されたワイヤの直線部分(34)を有し、このワイヤの直線部分(34)が、圧縮領域(33)のバネの力(F)の方向に伸びている、圧力接触バネ(3)において、
−前記ワイヤが、前記第一接触領域(31)の中で曲げられて前記接触チップを形成し、この曲げられた部分の外周の半径(R)が、前記ワイヤの厚さ(a)の1倍から3倍に対応していること、
を特徴とする圧力接触バネ(3)。 - 下記特徴を備えた請求項1に記載の圧力接触バネ:
− 前記ワイヤは、厚さ(a)及び幅(b)を有する矩形断面を有し、且つ、
− 前記バネは、幅(b)に対して垂直な平面内で曲げられている。 - 電気的な接触構造であって、
− 導電性の第一の接触パッド(1)と;
− 導電性の第二の接触パッド(2)と;
− 第一の接触パッドと第二の接触パッドの間の導電性の接続部材(3)と;
を備え
前記二つの接触パッドは、互いに対向するように配置され、
前記接続部材は、前記二つの接触パッドの間にクランプされた請求項1または2に記載された電気的な接触バネ(3)であることを特徴とする電気的な接触構造。 - 下記特徴を備えた請求項3に記載の接触構造:
− 前記第一接触パッド(1)の硬度は、ヴィッカース硬度で45Hvから70Hvの範囲内にあり、且つ、
− 前記バネの力(F)は、4Nから12Nまでの範囲内にある。 - 下記特徴を備えた請求項3に記載の接触構造:
前記接触構造は、前記圧力接触バネの接触チップ(31)が前記第一接触パッドの中に貫入するときに、前記接触チップ(31)が前記第一接触パッド(1)を貫通することを防止するための手段を備えている。 - 下記特徴を備えた請求項5に記載の接触構造:
前記手段は、多層式の第一接触パッド(1)と、表面レイヤ(11)の材料と比べて硬い材料からなるバリア・レイヤ(12)と、を備え、
前記バリア・レイヤ(12)は、前記表面レイヤ(11)の下側に配置されている。 - 下記特徴を備えた請求項6に記載の接触構造:
前記バリア・レイヤ(12)は、前記表面レイヤ(11)の材料で満たされた隙間(13)を有している。 - 電力半導体モジュール(8)であって、
− 少なくとも一つの金属被覆を有する電極(2)を有する少なくとも一つの電力半導体チップ(4)と;
− 請求項3から7のいずれか1項に記載された 電気的な接触構造の少なくとも一つと;を備え、
前記電極(2)用の金属被覆が、前記接触構造の第一接触パッドであり、前記モジュールから引き出された端子(1)が、前記接触構造の第二接触パッドである電力半導体モジュール。 - 下記特徴を備えた請求項8に記載の電力半導体モジュール:
前記電力半導体モジュール(8)は、第一接触パッドと第二接触パッドの間の領域内が、電気絶縁性を有するゲル(9)で満たされている。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CH2003/000569 WO2005020383A1 (de) | 2003-08-22 | 2003-08-22 | Druckkontaktfeder für kontaktanordnung in leistungshalbleitermodul |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2007507080A JP2007507080A (ja) | 2007-03-22 |
| JP4800764B2 true JP4800764B2 (ja) | 2011-10-26 |
Family
ID=34200823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005508135A Expired - Lifetime JP4800764B2 (ja) | 2003-08-22 | 2003-08-22 | 電力半導体モジュールの中の接触構造のための圧力接触バネ |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US7264481B2 (ja) |
| EP (1) | EP1656719B1 (ja) |
| JP (1) | JP4800764B2 (ja) |
| CN (1) | CN100583566C (ja) |
| AU (1) | AU2003254681A1 (ja) |
| DE (1) | DE50313607D1 (ja) |
| WO (1) | WO2005020383A1 (ja) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060082315A1 (en) * | 2004-10-20 | 2006-04-20 | Timothy Chan | Method and system for attachment of light emmiting diodes to circuitry for use in lighting |
| DE102006034964B3 (de) * | 2006-07-28 | 2007-09-06 | Semikron Elektronik Gmbh & Co. Kg | Anordnung mit einem Leistungshalbleiterbauelement und mit einer Kontakteinrichtung |
| DE102006058692A1 (de) * | 2006-12-13 | 2008-06-26 | Semikron Elektronik Gmbh & Co. Kg | Leistungshalbleitermodul mit Kontaktfedern |
| DE102007006212B4 (de) * | 2007-02-08 | 2012-09-13 | Semikron Elektronik Gmbh & Co. Kg | Leistungshalbleitermodul mit Kontaktfedern |
| DE102007036566A1 (de) * | 2007-08-03 | 2009-02-19 | Siemens Ag | Federkontaktierung von elektrischen Kontaktflächen eines elektronischen Bauteils |
| DE102008045614B4 (de) * | 2008-09-03 | 2014-02-13 | Infineon Technologies Ag | Kontaktierung eines halbleiterbauelements oder halbleitermoduls mit einem vorgespannten drahtbauteil und verfahren zur kontaktierung |
| DE102013200526B4 (de) * | 2013-01-16 | 2019-11-21 | Semikron Elektronik Gmbh & Co. Kg | Leistungshalbleitermodul und Verfahren zur Herstellung eines Leistungshalbleitermoduls |
| US9431311B1 (en) | 2015-02-19 | 2016-08-30 | Semiconductor Components Industries, Llc | Semiconductor package with elastic coupler and related methods |
| US9668344B2 (en) * | 2015-04-23 | 2017-05-30 | SK Hynix Inc. | Semiconductor packages having interconnection members |
| CN107949908B (zh) * | 2015-06-22 | 2020-04-17 | Abb瑞士股份有限公司 | 用于功率半导体模块的弹簧元件 |
| DE102018213158A1 (de) * | 2018-08-07 | 2020-02-13 | Zf Friedrichshafen Ag | Anordnung zur elektrischen Kontaktierung und Stromverbinder |
| DE102020111526B3 (de) * | 2020-04-28 | 2021-06-02 | Semikron Elektronik Gmbh & Co. Kg | Leistungshalbleitermodul mit Einpresskontaktelement |
| KR102823858B1 (ko) * | 2022-04-05 | 2025-06-23 | 주식회사 오킨스전자 | 테스트 소켓용 콘택 핀 및 이를 포함하는 테스트 소켓 |
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| DE1276158B (de) * | 1963-10-30 | 1968-08-29 | Harting Elektro W | Kontaktfeder |
| US4012094A (en) * | 1974-06-13 | 1977-03-15 | Rca Corporation | Electron tube socket having spring-wire contacts |
| US4161346A (en) * | 1978-08-22 | 1979-07-17 | Amp Incorporated | Connecting element for surface to surface connectors |
| US4505529A (en) * | 1983-11-01 | 1985-03-19 | Amp Incorporated | Electrical connector for use between circuit boards |
| JPS615561A (ja) * | 1984-06-20 | 1986-01-11 | Hitachi Ltd | 半導体装置 |
| JPS6111284U (ja) * | 1984-06-26 | 1986-01-23 | 沖電線株式会社 | 基板接続コネクタ |
| JPS61150249A (ja) * | 1984-12-24 | 1986-07-08 | Toshiba Corp | 半導体装置用ソケツトピン |
| JPS62136839A (ja) * | 1985-12-10 | 1987-06-19 | Mitsubishi Electric Corp | 半導体装置 |
| US5069627A (en) * | 1990-06-19 | 1991-12-03 | Amp Incorporated | Adjustable stacking connector for electrically connecting circuit boards |
| JPH04254342A (ja) * | 1991-02-06 | 1992-09-09 | Nec Ic Microcomput Syst Ltd | 半導体集積回路装置 |
| JP2559937B2 (ja) * | 1991-12-24 | 1996-12-04 | 三菱電機株式会社 | 半導体装置 |
| US6246247B1 (en) * | 1994-11-15 | 2001-06-12 | Formfactor, Inc. | Probe card assembly and kit, and methods of using same |
| TW287349B (ja) | 1993-12-28 | 1996-10-01 | Hokuriku Elect Ind | |
| AU4160096A (en) * | 1994-11-15 | 1996-06-06 | Formfactor, Inc. | Probe card assembly and kit, and methods of using same |
| JPH1092539A (ja) * | 1996-09-11 | 1998-04-10 | Fujitsu Ltd | 半導体装置用接触子 |
| US5764486A (en) * | 1996-10-10 | 1998-06-09 | Hewlett Packard Company | Cost effective structure and method for interconnecting a flip chip with a substrate |
| US5904580A (en) * | 1997-02-06 | 1999-05-18 | Methode Electronics, Inc. | Elastomeric connector having a plurality of fine pitched contacts, a method for connecting components using the same and a method for manufacturing such a connector |
| JPH10256319A (ja) * | 1997-03-12 | 1998-09-25 | Toshiba Corp | 半導体装置 |
| US6579804B1 (en) * | 1998-11-30 | 2003-06-17 | Advantest, Corp. | Contact structure and production method thereof and probe contact assembly using same |
| US6343940B1 (en) | 2000-06-19 | 2002-02-05 | Advantest Corp | Contact structure and assembly mechanism thereof |
| SG98466A1 (en) * | 2001-12-28 | 2003-09-19 | Fci Asia Technology Pte Ltd | An electrical connector |
| US7019222B2 (en) * | 2002-01-17 | 2006-03-28 | Ardent Concepts, Inc. | Compliant electrical contact assembly |
| US6572386B1 (en) * | 2002-02-28 | 2003-06-03 | Hon Hai Precision Ind. Co., Ltd. | Socket having low wiping terminals |
| TW549629U (en) * | 2002-06-25 | 2003-08-21 | Molex Inc | Electrical connector |
-
2003
- 2003-08-22 US US10/567,787 patent/US7264481B2/en not_active Expired - Lifetime
- 2003-08-22 CN CN03826900.7A patent/CN100583566C/zh not_active Expired - Lifetime
- 2003-08-22 WO PCT/CH2003/000569 patent/WO2005020383A1/de not_active Ceased
- 2003-08-22 JP JP2005508135A patent/JP4800764B2/ja not_active Expired - Lifetime
- 2003-08-22 EP EP03818255A patent/EP1656719B1/de not_active Expired - Lifetime
- 2003-08-22 DE DE50313607T patent/DE50313607D1/de not_active Expired - Lifetime
- 2003-08-22 AU AU2003254681A patent/AU2003254681A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| AU2003254681A1 (en) | 2005-03-10 |
| WO2005020383A1 (de) | 2005-03-03 |
| CN1820395A (zh) | 2006-08-16 |
| JP2007507080A (ja) | 2007-03-22 |
| DE50313607D1 (de) | 2011-05-19 |
| EP1656719A1 (de) | 2006-05-17 |
| CN100583566C (zh) | 2010-01-20 |
| EP1656719B1 (de) | 2011-04-06 |
| US7264481B2 (en) | 2007-09-04 |
| US20060240685A1 (en) | 2006-10-26 |
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