JP2006159201A - 半田付け方法 - Google Patents
半田付け方法 Download PDFInfo
- Publication number
- JP2006159201A JP2006159201A JP2004349447A JP2004349447A JP2006159201A JP 2006159201 A JP2006159201 A JP 2006159201A JP 2004349447 A JP2004349447 A JP 2004349447A JP 2004349447 A JP2004349447 A JP 2004349447A JP 2006159201 A JP2006159201 A JP 2006159201A
- Authority
- JP
- Japan
- Prior art keywords
- solder material
- soldering
- soldering method
- solder
- metal
- 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.)
- Ceased
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L24/83—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a layer connector
-
- 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
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L2224/32—Structure, shape, material or disposition of the layer connectors after the connecting process of an individual layer connector
- H01L2224/321—Disposition
- H01L2224/32151—Disposition the layer connector 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
- H01L2224/32221—Disposition the layer connector 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
- H01L2224/32245—Disposition the layer connector 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
-
- 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
- H01L2224/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L2224/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
- H01L2224/45001—Core members of the connector
- H01L2224/45099—Material
- H01L2224/451—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof
- H01L2224/45117—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof the principal constituent melting at a temperature of greater than or equal to 400°C and less than 950°C
- H01L2224/45124—Aluminium (Al) as principal constituent
-
- 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
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
-
- 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
-
- 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
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73251—Location after the connecting process on different surfaces
- H01L2224/73265—Layer and wire connectors
-
- 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
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/83—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a layer connector
-
- 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
- H01L2924/013—Alloys
- H01L2924/0132—Binary Alloys
- H01L2924/01322—Eutectic Alloys, i.e. obtained by a liquid transforming into two solid phases
-
- 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
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/181—Encapsulation
Abstract
【解決手段】 Sn系またはZn系の半田材料3を用いてベース板1とダイオード2の電極4などの2部材を半田付けして接合する方法であって、少なくとも何れかの接合面にCoまたはCrまたはMoなどの金属被覆層8を形成して半田付け時にその金属が半田中に溶け込み、接合部の半田材料3の融点を上昇させて接合するようにした。
【選択図】 図1
Description
2 ダイオード
3 半田材料
4 電極
8 金属被覆層
10 電子部品
Claims (10)
- 半田材料を用いて2部材を半田付けして接合する半田付け方法であって、半田付け時に少なくとも何れか一方の部材の材料を半田材料に溶け込ませ、接合部の半田材料の融点を上昇させて接合することを特徴とする半田付け方法。
- 半田材料が、Sn−Ag、Sn−Sb、Sn−Zn、Sn−Biの何れかを主成分とするSn系の半田材料であることを特徴とする請求項1記載の半田付け方法。
- 半田材料が、Zn−Ag、Zn−Alの何れかを主成分とするZn系の半田材料であることを特徴とする請求項1記載の半田付け方法。
- 接合する2部材の少なくとも何れか一方が、Co、Cr、Moの何れかを含むことを特徴とする請求項1〜3の何れかに記載の半田付け方法。
- フラックスに金属錯体を含む半田材料を用い、半田付けして接合する時に金属錯体の金属を半田材料に溶け込ませ、接合部の半田材料の融点を上昇させて接合することを特徴とする半田付け方法。
- 半田材料が、Sn−Ag、Sn−Sb、Sn−Zn、Sn−Biの何れかを主成分とするSn系の半田材料であることを特徴とする請求項5記載の半田付け方法。
- フラックスの金属錯体の金属が、Co、Cr、Moの何れかを含むことを特徴とする請求項6記載の半田付け方法。
- 半田付け温度が240℃〜340℃の高温で半田付けすることを特徴とする請求項1〜7の何れかに記載の半田付け方法。
- 請求項1〜8の何れかによって2部材が接合されている接合構造体。
- 請求項1〜8の何れかによって基板の電極ランドと電子部品の電極が接合されていることを特徴とする電子回路基板。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004349447A JP2006159201A (ja) | 2004-12-02 | 2004-12-02 | 半田付け方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004349447A JP2006159201A (ja) | 2004-12-02 | 2004-12-02 | 半田付け方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2006159201A true JP2006159201A (ja) | 2006-06-22 |
Family
ID=36661773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004349447A Ceased JP2006159201A (ja) | 2004-12-02 | 2004-12-02 | 半田付け方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2006159201A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8643185B2 (en) | 2007-10-10 | 2014-02-04 | Renesas Electronics Corporation | Semiconductor apparatus, manufacturing method of semiconductor apparatus, and joint material |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63168291A (ja) * | 1986-12-29 | 1988-07-12 | Tokuriki Honten Co Ltd | 複合ろう材のろう付方法 |
JPH04118171A (ja) * | 1990-09-07 | 1992-04-20 | Tanaka Kikinzoku Kogyo Kk | 有機金属化合物や錯体を利用したろう付法 |
JP2001062561A (ja) * | 1999-06-25 | 2001-03-13 | Nec Kansai Ltd | ろう付け方法 |
JP2002254195A (ja) * | 2000-12-25 | 2002-09-10 | Tdk Corp | はんだ付け用組成物及びはんだ付け方法 |
JP2004031768A (ja) * | 2002-06-27 | 2004-01-29 | Denso Corp | 電子装置の実装方法 |
-
2004
- 2004-12-02 JP JP2004349447A patent/JP2006159201A/ja not_active Ceased
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63168291A (ja) * | 1986-12-29 | 1988-07-12 | Tokuriki Honten Co Ltd | 複合ろう材のろう付方法 |
JPH04118171A (ja) * | 1990-09-07 | 1992-04-20 | Tanaka Kikinzoku Kogyo Kk | 有機金属化合物や錯体を利用したろう付法 |
JP2001062561A (ja) * | 1999-06-25 | 2001-03-13 | Nec Kansai Ltd | ろう付け方法 |
JP2002254195A (ja) * | 2000-12-25 | 2002-09-10 | Tdk Corp | はんだ付け用組成物及びはんだ付け方法 |
JP2004031768A (ja) * | 2002-06-27 | 2004-01-29 | Denso Corp | 電子装置の実装方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8643185B2 (en) | 2007-10-10 | 2014-02-04 | Renesas Electronics Corporation | Semiconductor apparatus, manufacturing method of semiconductor apparatus, and joint material |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5045673B2 (ja) | 機能部品用リッドとその製造方法 | |
CN104520062B (zh) | 高温无铅焊料合金 | |
WO2010122764A1 (ja) | はんだ材料および電子部品接合体 | |
KR20050111750A (ko) | 솔더 페이스트 및 인쇄 회로 기판 | |
US7413110B2 (en) | Method for reducing stress between substrates of differing materials | |
JP2009283628A (ja) | 半導体素子実装方法 | |
JP2004241542A (ja) | はんだ付け方法およびこのはんだ付け方法により接合される部品および接合された接合構造体 | |
JP4396162B2 (ja) | 鉛フリーソルダペースト | |
JP3580731B2 (ja) | 鉛フリー半田の半田付け方法、及び当該半田付け方法にて半田付けされた接合体 | |
JP2005340275A (ja) | 電子部品接合体、その製造方法、およびそれを含む電子装置 | |
KR20150111403A (ko) | 전자부품을 접합하기 위한 무연납땜용 플럭스 및 페이스트, 이를 이용하여 납땜하는 방법 | |
JP2009277777A (ja) | はんだボール搭載方法及び電子部品実装用部材 | |
JP2005072173A (ja) | 電子部品およびソルダペースト | |
JP4471825B2 (ja) | 電子部品、及び電子部品の製造方法 | |
JP2004034134A (ja) | 線はんだおよび電子機器の製造方法 | |
JP2002185130A (ja) | 電子回路装置及び電子部品 | |
JP2006122913A (ja) | 半田ペーストおよび半田接合方法 | |
JP2007313548A (ja) | クリーム半田 | |
JP2006159201A (ja) | 半田付け方法 | |
JP4251721B2 (ja) | 気密端子およびその製造方法 | |
JP4071049B2 (ja) | 鉛フリー半田ペースト | |
JP2001062561A (ja) | ろう付け方法 | |
JP2007188943A (ja) | はんだバンプ、はんだバンプの形成方法及び半導体装置 | |
JP2004095907A (ja) | ハンダ接合構造およびハンダペースト | |
JP4259431B2 (ja) | 半田ペーストおよび半田接合方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20071029 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20090526 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20091026 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20100115 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100119 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100301 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100803 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20101001 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20101019 |
|
A045 | Written measure of dismissal of application [lapsed due to lack of payment] |
Free format text: JAPANESE INTERMEDIATE CODE: A045 Effective date: 20110222 |