JP2008111722A - 熱放散機能を備えたicソケット - Google Patents
熱放散機能を備えたicソケット Download PDFInfo
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- JP2008111722A JP2008111722A JP2006294629A JP2006294629A JP2008111722A JP 2008111722 A JP2008111722 A JP 2008111722A JP 2006294629 A JP2006294629 A JP 2006294629A JP 2006294629 A JP2006294629 A JP 2006294629A JP 2008111722 A JP2008111722 A JP 2008111722A
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- 230000017525 heat dissipation Effects 0.000 title description 12
- 239000000463 material Substances 0.000 claims description 17
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 6
- 239000007769 metal material Substances 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 238000007689 inspection Methods 0.000 abstract description 7
- 238000013021 overheating Methods 0.000 abstract description 3
- 230000001737 promoting effect Effects 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 239000011810 insulating material Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0433—Sockets for IC's or transistors
- G01R1/0441—Details
- G01R1/0458—Details related to environmental aspects, e.g. temperature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L22/00—Testing or measuring during manufacture or treatment; Reliability measurements, i.e. testing of parts without further processing to modify the parts as such; Structural arrangements therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
- H01L23/367—Cooling facilitated by shape of device
- H01L23/3677—Wire-like or pin-like cooling fins or heat sinks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
- H01R33/74—Devices having four or more poles, e.g. holders for compact fluorescent lamps
- H01R33/76—Holders with sockets, clips, or analogous contacts adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
- H01R12/57—Fixed connections for rigid printed circuits or like structures characterised by the terminals surface mounting terminals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
- H01R12/58—Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
- H01R12/585—Terminals having a press fit or a compliant portion and a shank passing through a hole in the printed circuit board
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/7005—Guiding, mounting, polarizing or locking means; Extractors
- H01R12/7011—Locking or fixing a connector to a PCB
- H01R12/707—Soldering or welding
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
- Connecting Device With Holders (AREA)
Abstract
【解決手段】BGAデバイス5の信号用ボール51及びサーマルボール52のいずれにも対応しない位置に、コンタクトピン6a及び6bと同様のコンタクトピン6cを配列し、さらにこれらのコンタクトピン6cとサーマルボール52に当接する第2コンタクトピン6bとを、ヒートスプレッダを介して互いに熱的に接続する。
【選択図】図2
Description
図1は、本発明に係るICソケット1の外観斜視図であり、また図2は、図1のICソケット1の概略側断面図である。ICソケット1は、プリント配線基板2の上に配置され、樹脂等の絶縁性材料からなるソケット本体3と、ソケット本体3に対して上下方向に移動可能であって上方に向けて付勢されるフレーム4とを有する。なおICソケット1は、フレーム4以外にもネスト、ガイド及びレバー等の構成要素を有するが、いずれも公知であるので説明は省略し、また図2では明瞭化のためこれらの図示も省略している。図2に示すように、ソケット本体3は、上部に配置される検査すべきBGAデバイス5とプリント配線基板2とを電気的又は熱的に接続する複数の接触子すなわち第1コンタクトピン6a及び第2コンタクトピン6bを、BGAデバイス5の下方投影領域に有する。上述の従来の構成と同様に、第1コンタクトピン6aの各々は、BGAデバイス5の略中央に樹脂封止されたICチップ53に導通接続され、BGAデバイス下面の外周領域に配置された信号用ボール51に当接するようにソケット本体3に固定される。一方、第2コンタクトピン6bの各々は、BGAデバイス5の放熱用としてICチップ53に近接するBGAデバイス5の下面に配置されたサーマルボール52に当接するようにソケット本体3に固定される。
2 プリント配線基板
3 ソケット本体
31a、31b、31c 挿通孔
4 フレーム
5 BGAデバイス
51 信号用ボール
52 サーマルボール
53 ICチップ
6a、6b、6c コンタクトピン
61 胴部
62 二股部
63 脚部
7 ヒートスプレッダ
72 受容孔
Claims (9)
- ICデバイスを配置可能なソケット本体と、前記ソケット本体に配置されたICデバイスの下方投影領域に配置される複数の第1接触子及び複数の第2接触子と、を有し、前記第1接触子は前記ICデバイスに電気的に接続され、前記第2接触子は前記ICデバイスに電気的には接続されずに熱的に接続される、ICソケットにおいて、
前記ソケット本体の熱伝導率よりも高い熱伝導率を備える材料からなり、前記第2接触子の各々を熱的に接続するヒートスプレッダと、を備えることを特徴とする、ICソケット。 - 前記ヒートスプレッダは、前記第2接触子の各々が内接する受容孔が形成された板状材料から作製される、請求項1に記載のICソケット。
- 前記第2接触子は概ね四角柱の一側面を除去した部分を有し、前記ヒートスプレッダの前記受容孔の形状は前記四角柱が内接可能な略四角形である、請求項2に記載のICソケット。
- 前記下方投影領域内であって前記第1及び第2接触子が占有していない領域に配置されるとともに、前記ICデバイスに電気的に接続されない第3接触子をさらに有し、
前記ヒートスプレッダは前記第2接触子と前記第3接触子とを熱的に接続するように構成される、請求項1に記載のICソケット。 - 前記ヒートスプレッダは、前記第2及び第3接触子の各々が内接する受容孔が形成された板状材料から作製される、請求項4に記載のICソケット。
- 前記第2及び第3接触子は概ね四角柱の一側面を除去した部分を有し、前記ヒートスプレッダの前記受容孔の形状は前記四角柱が内接可能な略四角形である、請求項5に記載のICソケット。
- 前記第1接触子、前記第2接触子及び前記第3接触子は同一である、請求項4〜6のいずれか1項に記載のICソケット。
- 前記ヒートスプレッダは、銅合金及びアルミニウムを含む群から選定される金属材料から作製される、請求項1〜7のいずれか1項に記載のICソケット。
- 前記ICデバイスはBGAデバイスであり、前記第1接触子は前記BGAデバイスの信号ボールに当接可能に構成され、前記第2接触子は前記BGAデバイスのサーマルボールに当接可能に構成される、請求項1〜8のいずれか1項に記載のICソケット。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006294629A JP5259945B2 (ja) | 2006-10-30 | 2006-10-30 | 熱放散機能を備えたicソケット |
PCT/US2007/081719 WO2008055003A1 (en) | 2006-10-30 | 2007-10-18 | Ic socket having heat dissipation function |
CN200780040847A CN101681895A (zh) | 2006-10-30 | 2007-10-18 | 具有热耗散功能的ic插座 |
EP07854154A EP2087514A1 (en) | 2006-10-30 | 2007-10-18 | Ic socket having heat dissipation function |
US12/444,440 US20100072587A1 (en) | 2006-10-30 | 2007-10-18 | Ic socket having heat dissipation function |
KR1020097008798A KR20090074790A (ko) | 2006-10-30 | 2007-10-18 | 방열 기능을 갖는 ic 소켓 |
TW096140648A TW200832846A (en) | 2006-10-30 | 2007-10-29 | IC socket having heat dissipation function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006294629A JP5259945B2 (ja) | 2006-10-30 | 2006-10-30 | 熱放散機能を備えたicソケット |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008111722A true JP2008111722A (ja) | 2008-05-15 |
JP5259945B2 JP5259945B2 (ja) | 2013-08-07 |
Family
ID=39344602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006294629A Expired - Fee Related JP5259945B2 (ja) | 2006-10-30 | 2006-10-30 | 熱放散機能を備えたicソケット |
Country Status (7)
Country | Link |
---|---|
US (1) | US20100072587A1 (ja) |
EP (1) | EP2087514A1 (ja) |
JP (1) | JP5259945B2 (ja) |
KR (1) | KR20090074790A (ja) |
CN (1) | CN101681895A (ja) |
TW (1) | TW200832846A (ja) |
WO (1) | WO2008055003A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009283211A (ja) * | 2008-05-20 | 2009-12-03 | Oki Semiconductor Co Ltd | ソケットおよびそれを用いた検査装置並びに半導体装置の製造方法 |
JP2011210415A (ja) * | 2010-03-29 | 2011-10-20 | Enplas Corp | 電気部品用ソケット |
US9252513B2 (en) | 2012-12-03 | 2016-02-02 | Fujitsu Limited | Socket and electronic component mounting structure |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5960383B2 (ja) | 2010-06-01 | 2016-08-02 | スリーエム イノベイティブ プロパティズ カンパニー | 接触子ホルダ |
JP6157047B2 (ja) * | 2011-02-01 | 2017-07-05 | スリーエム イノベイティブ プロパティズ カンパニー | Icデバイス用ソケット |
DE102011122371A1 (de) * | 2011-12-22 | 2013-06-27 | Kathrein-Werke Kg | Elektrische Anschlusseinrichtung zur Herstellung einer Lötverbindung |
WO2017019025A1 (en) * | 2015-07-27 | 2017-02-02 | Hewlett Packard Enterprise Development Lp | Socket to support boards in a spaced relation |
WO2017023257A1 (en) | 2015-07-31 | 2017-02-09 | Hewlett Packard Enterprise Development Lp | Multi-chip module |
CN112415359A (zh) * | 2020-09-30 | 2021-02-26 | 深圳瑞波光电子有限公司 | 芯片测试治具 |
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JPH0817533A (ja) * | 1994-06-29 | 1996-01-19 | Fuji Electric Co Ltd | 集積回路パッケージ用の放熱機能付きソケット |
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2006
- 2006-10-30 JP JP2006294629A patent/JP5259945B2/ja not_active Expired - Fee Related
-
2007
- 2007-10-18 KR KR1020097008798A patent/KR20090074790A/ko not_active Application Discontinuation
- 2007-10-18 EP EP07854154A patent/EP2087514A1/en not_active Withdrawn
- 2007-10-18 WO PCT/US2007/081719 patent/WO2008055003A1/en active Application Filing
- 2007-10-18 CN CN200780040847A patent/CN101681895A/zh active Pending
- 2007-10-18 US US12/444,440 patent/US20100072587A1/en not_active Abandoned
- 2007-10-29 TW TW096140648A patent/TW200832846A/zh unknown
Patent Citations (6)
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JPH0817533A (ja) * | 1994-06-29 | 1996-01-19 | Fuji Electric Co Ltd | 集積回路パッケージ用の放熱機能付きソケット |
JPH08213126A (ja) * | 1995-02-03 | 1996-08-20 | Enplas Corp | 複数の接続端子を配列した回路部品の検査用ソケット |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009283211A (ja) * | 2008-05-20 | 2009-12-03 | Oki Semiconductor Co Ltd | ソケットおよびそれを用いた検査装置並びに半導体装置の製造方法 |
JP2011210415A (ja) * | 2010-03-29 | 2011-10-20 | Enplas Corp | 電気部品用ソケット |
US9252513B2 (en) | 2012-12-03 | 2016-02-02 | Fujitsu Limited | Socket and electronic component mounting structure |
Also Published As
Publication number | Publication date |
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TW200832846A (en) | 2008-08-01 |
CN101681895A (zh) | 2010-03-24 |
US20100072587A1 (en) | 2010-03-25 |
JP5259945B2 (ja) | 2013-08-07 |
KR20090074790A (ko) | 2009-07-07 |
EP2087514A1 (en) | 2009-08-12 |
WO2008055003A1 (en) | 2008-05-08 |
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