JP5714191B1 - 半田ボールおよび電子部材 - Google Patents
半田ボールおよび電子部材 Download PDFInfo
- Publication number
- JP5714191B1 JP5714191B1 JP2014544846A JP2014544846A JP5714191B1 JP 5714191 B1 JP5714191 B1 JP 5714191B1 JP 2014544846 A JP2014544846 A JP 2014544846A JP 2014544846 A JP2014544846 A JP 2014544846A JP 5714191 B1 JP5714191 B1 JP 5714191B1
- Authority
- JP
- Japan
- Prior art keywords
- mass
- alloy
- solder
- solder ball
- solder balls
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/26—Selection of soldering or welding materials proper with the principal constituent melting at less than 400 degrees C
-
- H05K3/3465—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
- B23K1/0016—Brazing of electronic components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
- B23K35/0244—Powders, particles or spheres; Preforms made therefrom
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/26—Selection of soldering or welding materials proper with the principal constituent melting at less than 400 degrees C
- B23K35/262—Sn as the principal constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C13/00—Alloys based on tin
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C13/00—Alloys based on tin
- C22C13/02—Alloys based on tin with antimony or bismuth as the next major constituent
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/181—Printed circuits structurally associated with non-printed electric components associated with surface mounted components
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
-
- H05K3/346—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/04—Soldering or other types of metallurgic bonding
- H05K2203/041—Solder preforms in the shape of solder balls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
Description
Claims (7)
- Cuを0.3〜2.0質量%、Niを0.01〜0.2質量%、Biを0.1〜3.0質量%含有し、残部がSn、或いは、残部がSnおよび不可避不純物であるSn-Bi系合金からなり、(Cu,Ni)6Sn5からなる金属間化合物が前記Sn-Bi系合金中に形成されている
ことを特徴とする半田ボール。 - 前記Sn-Bi系合金はAgを含有し、前記Agの含有量が1.0質量%以下である
ことを特徴とする請求項1記載の半田ボール。 - 前記Cuと前記Niの比率が(5〜20):1である
ことを特徴とする請求項1または2記載の半田ボール。 - Mg,Ga,Pのいずれか、もしくは2種以上を総計で0.0001〜0.005質量%含有している
ことを特徴とする請求項1〜3のうちいずれか1項記載の半田ボール。 - Ge,Sb,In,P,As,Al,Auのうち少なくともいずれか1種を不可避不純物として含有している
ことを特徴とする請求項1〜4のうちいずれか1項記載の半田ボール。 - 上記のSnが低α線Snからなり、発するα線量が1[cph/cm2]以下である
ことを特徴とする請求項1〜5のうちいずれか1項記載の半田ボール。 - 複数の電子部品間を接合部によって接合した電子部材であって、該接合部の一部又は全部が請求項1〜6のうちいずれか1項記載の半田ボールによって形成されている
ことを特徴とする電子部材。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014544846A JP5714191B1 (ja) | 2013-05-29 | 2014-05-12 | 半田ボールおよび電子部材 |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013113421 | 2013-05-29 | ||
| JP2013113421 | 2013-05-29 | ||
| PCT/JP2014/062588 WO2014192521A1 (ja) | 2013-05-29 | 2014-05-12 | 半田ボールおよび電子部材 |
| JP2014544846A JP5714191B1 (ja) | 2013-05-29 | 2014-05-12 | 半田ボールおよび電子部材 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP5714191B1 true JP5714191B1 (ja) | 2015-05-07 |
| JPWO2014192521A1 JPWO2014192521A1 (ja) | 2017-02-23 |
Family
ID=51988559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014544846A Active JP5714191B1 (ja) | 2013-05-29 | 2014-05-12 | 半田ボールおよび電子部材 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9320152B2 (ja) |
| EP (1) | EP3006158A4 (ja) |
| JP (1) | JP5714191B1 (ja) |
| KR (1) | KR20160012878A (ja) |
| CN (1) | CN104395035B (ja) |
| TW (1) | TW201509582A (ja) |
| WO (1) | WO2014192521A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200064345A (ko) | 2018-11-29 | 2020-06-08 | 덕산하이메탈(주) | 저융점 솔더 합금 및 이를 이용하여 제조된 솔더볼 |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016537206A (ja) * | 2013-10-31 | 2016-12-01 | アルファ・メタルズ・インコーポレイテッドAlpha Metals, Inc. | 鉛フリーかつ銀フリーのはんだ合金 |
| JP6011709B1 (ja) * | 2015-11-30 | 2016-10-19 | 千住金属工業株式会社 | はんだ合金 |
| TWI645047B (zh) * | 2016-09-13 | 2018-12-21 | Senju Metal Industry Co., Ltd. | 焊料合金、焊料球及焊接接頭 |
| JP6621068B2 (ja) | 2016-12-08 | 2019-12-18 | パナソニックIpマネジメント株式会社 | 実装構造体 |
| JP2018140436A (ja) * | 2017-12-19 | 2018-09-13 | 千住金属工業株式会社 | はんだ材料、はんだペースト、フォームはんだ及びはんだ継手 |
| JP6369620B1 (ja) | 2017-12-31 | 2018-08-08 | 千住金属工業株式会社 | はんだ合金 |
| JP6810375B1 (ja) | 2019-05-27 | 2021-01-06 | 千住金属工業株式会社 | はんだ合金、ソルダペースト、はんだボール、ソルダプリフォーム、はんだ継手、車載電子回路、ecu電子回路、車載電子回路装置、およびecu電子回路装置 |
| JP6649597B1 (ja) * | 2019-05-27 | 2020-02-19 | 千住金属工業株式会社 | はんだ合金、はんだ粉末、およびはんだ継手 |
| JP6810372B1 (ja) * | 2019-05-27 | 2021-01-06 | 千住金属工業株式会社 | はんだ合金、ソルダペースト、はんだボール、ソルダプリフォーム、はんだ継手、および回路 |
| JP6649596B1 (ja) * | 2019-05-27 | 2020-02-19 | 千住金属工業株式会社 | はんだ合金、はんだ粉末、およびはんだ継手 |
| EP4005727A4 (en) * | 2019-07-26 | 2023-07-26 | Nihon Superior Co., Ltd. | PREFORM SOLDER AND ITEM FORMED WITH THIS PREFORM SOLDER BOUND |
| CN110315238B (zh) * | 2019-07-31 | 2021-09-17 | 广东省科学院中乌焊接研究所 | 一种碳纳米管增强无铅钎料、其制备方法及其应用 |
| US11534870B2 (en) * | 2021-01-11 | 2022-12-27 | Napra Co., Ltd. | Metal particle |
| JP7698233B1 (ja) * | 2024-12-19 | 2025-06-25 | 千住金属工業株式会社 | はんだ合金、はんだペースト、はんだボール、はんだプリフォーム、およびはんだ継手 |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001237259A (ja) * | 2000-02-22 | 2001-08-31 | Fujitsu Ltd | ハンダ合金、回路基板、半導体装置及びその製造方法 |
| JP3772697B2 (ja) | 2001-06-15 | 2006-05-10 | 千住金属工業株式会社 | 鉛フリーはんだボールおよびその製造方法 |
| TW592872B (en) | 2001-06-28 | 2004-06-21 | Senju Metal Industry Co | Lead-free solder alloy |
| TW558809B (en) * | 2002-06-19 | 2003-10-21 | Univ Nat Central | Flip chip package and process of making the same |
| US6744142B2 (en) * | 2002-06-19 | 2004-06-01 | National Central University | Flip chip interconnection structure and process of making the same |
| GB2421030B (en) * | 2004-12-01 | 2008-03-19 | Alpha Fry Ltd | Solder alloy |
| SG138124A1 (en) * | 2005-07-01 | 2008-09-30 | Jx Nippon Mining & Metals Corp | High-purity tin or tin alloy and process for producing high-purity tin |
| CN101428374A (zh) * | 2005-12-16 | 2009-05-13 | 浙江亚通焊材有限公司 | 无铅锡焊料 |
| EP1971699A2 (en) * | 2006-01-10 | 2008-09-24 | Illinois Tool Works Inc. | Lead-free solder with low copper dissolution |
| KR101397271B1 (ko) * | 2006-03-09 | 2014-05-20 | 닛데쓰스미킹 마이크로 메탈 가부시키가이샤 | 무연 솔더 합금, 솔더 볼 및 전자 부재와, 자동차 탑재전자 부재용 무연 솔더 합금, 솔더 볼 및 전자 부재 |
| WO2009051181A1 (ja) | 2007-10-19 | 2009-04-23 | Nihon Superior Sha Co., Ltd. | 無鉛はんだ合金 |
| CN102066042B (zh) * | 2008-04-23 | 2016-03-23 | 千住金属工业株式会社 | 无铅焊料 |
| CN101575680A (zh) * | 2008-05-09 | 2009-11-11 | 佛山市顺德区顺达电脑厂有限公司 | 无铅焊料合金 |
| KR101055485B1 (ko) * | 2008-10-02 | 2011-08-08 | 삼성전기주식회사 | 범프볼을 갖는 반도체 패키지 |
| CN103962744B (zh) * | 2009-04-20 | 2016-05-18 | 松下知识产权经营株式会社 | 焊锡材料及电子部件接合体 |
| TWI381901B (zh) * | 2009-12-15 | 2013-01-11 | 元智大學 | 抑制錫-鎳介金屬於銲點中生成的方法 |
| CN102233488A (zh) * | 2010-05-07 | 2011-11-09 | 宁波卓诚焊锡科技有限公司 | 一种无铅焊料 |
| WO2012023440A1 (ja) * | 2010-08-18 | 2012-02-23 | 新日鉄マテリアルズ株式会社 | 半導体実装用半田ボール及び電子部材 |
| JP4787384B1 (ja) * | 2010-10-29 | 2011-10-05 | ハリマ化成株式会社 | 低銀はんだ合金およびはんだペースト組成物 |
| TWI466251B (zh) * | 2010-12-28 | 2014-12-21 | 財團法人工業技術研究院 | 半導體裝置及其組裝方法 |
| WO2012131861A1 (ja) | 2011-03-28 | 2012-10-04 | 千住金属工業株式会社 | 鉛フリーはんだボール |
| JP2013000744A (ja) * | 2011-06-10 | 2013-01-07 | Nihon Superior Co Ltd | 鉛フリーはんだ合金及び当該はんだを用いたはんだ接合部 |
| CN102430872A (zh) * | 2011-10-17 | 2012-05-02 | 上海交通大学 | Sn-Cu-Bi-Ni无铅焊料 |
| CN102699563A (zh) * | 2012-06-23 | 2012-10-03 | 浙江亚通焊材有限公司 | 一种低银无铅软钎料 |
-
2014
- 2014-05-12 US US14/405,691 patent/US9320152B2/en not_active Expired - Fee Related
- 2014-05-12 WO PCT/JP2014/062588 patent/WO2014192521A1/ja not_active Ceased
- 2014-05-12 EP EP14804933.1A patent/EP3006158A4/en not_active Withdrawn
- 2014-05-12 JP JP2014544846A patent/JP5714191B1/ja active Active
- 2014-05-12 KR KR1020147031663A patent/KR20160012878A/ko not_active Ceased
- 2014-05-12 CN CN201480001539.7A patent/CN104395035B/zh not_active Expired - Fee Related
- 2014-05-28 TW TW103118612A patent/TW201509582A/zh unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200064345A (ko) | 2018-11-29 | 2020-06-08 | 덕산하이메탈(주) | 저융점 솔더 합금 및 이를 이용하여 제조된 솔더볼 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014192521A1 (ja) | 2014-12-04 |
| JPWO2014192521A1 (ja) | 2017-02-23 |
| EP3006158A1 (en) | 2016-04-13 |
| US20150146394A1 (en) | 2015-05-28 |
| EP3006158A4 (en) | 2017-01-18 |
| CN104395035A (zh) | 2015-03-04 |
| US9320152B2 (en) | 2016-04-19 |
| TW201509582A (zh) | 2015-03-16 |
| KR20160012878A (ko) | 2016-02-03 |
| CN104395035B (zh) | 2017-10-20 |
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