JP6330786B2 - 半導体装置の製造方法 - Google Patents
半導体装置の製造方法 Download PDFInfo
- Publication number
- JP6330786B2 JP6330786B2 JP2015224317A JP2015224317A JP6330786B2 JP 6330786 B2 JP6330786 B2 JP 6330786B2 JP 2015224317 A JP2015224317 A JP 2015224317A JP 2015224317 A JP2015224317 A JP 2015224317A JP 6330786 B2 JP6330786 B2 JP 6330786B2
- Authority
- JP
- Japan
- Prior art keywords
- solder
- heat treatment
- treatment step
- film
- weight percent
- 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 - Fee Related
Links
Classifications
-
- 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
- H10W40/00—Arrangements for thermal protection or thermal control
- H10W40/70—Fillings or auxiliary members in containers or in encapsulations for thermal protection or control
- H10W40/77—Auxiliary members characterised by their shape
- H10W40/778—Auxiliary members characterised by their shape in encapsulations
-
- 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
- H10W72/90—Bond pads, in general
-
- 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
-
- 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
- H10W72/01—Manufacture or treatment
- H10W72/012—Manufacture or treatment of bump connectors, dummy bumps or thermal bumps
-
- 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—Soldering 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
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/19—Soldering, e.g. brazing, or unsoldering taking account of the properties of the materials to be soldered
-
- 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
- B23K1/20—Preliminary treatment of work or areas to be soldered, e.g. in respect of a galvanic coating
-
- 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 or brazing
- B23K35/0233—Sheets or foils
- B23K35/0238—Sheets or foils layered
-
- 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°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
-
- 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
- H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
- H10W70/20—Conductive package substrates serving as an interconnection, e.g. metal plates
- H10W70/24—Conductive package substrates serving as an interconnection, e.g. metal plates characterised by materials
-
- 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
- H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
- H10W70/40—Leadframes
- H10W70/411—Chip-supporting parts, e.g. die pads
- H10W70/417—Bonding materials between chips and die pads
-
- 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
- H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
- H10W70/40—Leadframes
- H10W70/421—Shapes or dispositions
- H10W70/442—Shapes or dispositions of multiple leadframes in a single chip
-
- 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
- H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
- H10W70/40—Leadframes
- H10W70/456—Materials
- H10W70/457—Materials of metallic layers on leadframes
-
- 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
- H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
- H10W70/40—Leadframes
- H10W70/481—Leadframes for devices being provided for in groups H10D8/00 - H10D48/00
-
- 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
- H10W72/01—Manufacture or treatment
- H10W72/013—Manufacture or treatment of die-attach connectors
-
- 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
- H10W90/00—Package configurations
-
- 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
- H10W90/00—Package configurations
- H10W90/811—Multiple chips on leadframes
-
- 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
- B23K2101/34—Coated articles ; Surface treated articles
-
- 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
- B23K2101/40—Semiconductor devices
-
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/50—Inorganic materials other than metals or composite materials
- B23K2103/56—Inorganic materials other than metals or composite materials being semiconducting
-
- 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
- H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
- H10W70/40—Leadframes
- H10W70/421—Shapes or dispositions
- H10W70/424—Cross-sectional shapes
- H10W70/427—Bent parts
-
- 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
-
- 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
- H10W72/01—Manufacture or treatment
- H10W72/013—Manufacture or treatment of die-attach connectors
- H10W72/01321—Manufacture or treatment of die-attach connectors using local deposition
- H10W72/01325—Manufacture or treatment of die-attach connectors using local deposition in solid form
-
- 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
- H10W72/01—Manufacture or treatment
- H10W72/013—Manufacture or treatment of die-attach connectors
- H10W72/01331—Manufacture or treatment of die-attach connectors using blanket deposition
- H10W72/01336—Manufacture or treatment of die-attach connectors using blanket deposition in solid form, e.g. by using a powder or by laminating a foil
-
- 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
- H10W72/01—Manufacture or treatment
- H10W72/013—Manufacture or treatment of die-attach connectors
- H10W72/01351—Changing the shapes of die-attach connectors
- H10W72/01357—Changing the shapes of die-attach connectors by reflowing or heating
-
- 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
- H10W72/01—Manufacture or treatment
- H10W72/019—Manufacture or treatment of bond pads
-
- 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
- H10W72/071—Connecting or disconnecting
- H10W72/073—Connecting or disconnecting of die-attach connectors
- H10W72/07331—Connecting techniques
- H10W72/07336—Soldering or alloying
-
- 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
- H10W72/071—Connecting or disconnecting
- H10W72/073—Connecting or disconnecting of die-attach connectors
- H10W72/07351—Connecting or disconnecting of die-attach connectors characterised by changes in properties of the die-attach connectors during connecting
- H10W72/07354—Connecting or disconnecting of die-attach connectors characterised by changes in properties of the die-attach connectors during connecting changes in dispositions
-
- 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
- H10W72/071—Connecting or disconnecting
- H10W72/073—Connecting or disconnecting of die-attach connectors
- H10W72/07351—Connecting or disconnecting of die-attach connectors characterised by changes in properties of the die-attach connectors during connecting
- H10W72/07355—Connecting or disconnecting of die-attach connectors characterised by changes in properties of the die-attach connectors during connecting changes in materials
-
- 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
- H10W72/30—Die-attach connectors
- H10W72/321—Structures or relative sizes of die-attach connectors
- H10W72/325—Die-attach connectors having a filler embedded in a matrix
-
- 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
- H10W72/30—Die-attach connectors
- H10W72/341—Dispositions of die-attach connectors, e.g. layouts
- H10W72/347—Dispositions of multiple die-attach connectors
-
- 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
- H10W72/30—Die-attach connectors
- H10W72/351—Materials of die-attach connectors
- H10W72/352—Materials of die-attach connectors comprising metals or metalloids, e.g. solders
-
- 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
- H10W72/30—Die-attach connectors
- H10W72/351—Materials of die-attach connectors
- H10W72/352—Materials of die-attach connectors comprising metals or metalloids, e.g. solders
- H10W72/3528—Intermetallic compounds
-
- 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
- H10W72/30—Die-attach connectors
- H10W72/351—Materials of die-attach connectors
- H10W72/353—Materials of die-attach connectors not comprising solid metals or solid metalloids, e.g. ceramics
-
- 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
- H10W72/30—Die-attach connectors
- H10W72/381—Auxiliary members
-
- 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
- H10W72/50—Bond wires
- H10W72/59—Bond pads specially adapted therefor
-
- 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
- H10W72/90—Bond pads, in general
- H10W72/921—Structures or relative sizes of bond pads
- H10W72/923—Bond pads having multiple stacked layers
-
- 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
- H10W72/90—Bond pads, in general
- H10W72/951—Materials of bond pads
- H10W72/952—Materials of bond pads comprising metals or metalloids, e.g. PbSn, Ag or Cu
-
- 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
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/731—Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors
- H10W90/732—Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors between stacked chips
-
- 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
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/731—Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors
- H10W90/734—Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors between a chip and a stacked insulating package substrate, interposer or RDL
-
- 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
- H10W95/00—Packaging processes not covered by the other groups of this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Die Bonding (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Arc Welding In General (AREA)
Description
12:第1の部材のNi膜
14:第1のはんだ
20:第2の部材
22:第2の部材のNi膜
24:第2のはんだ
30:はんだ接合層
50:半導体装置
52:第1トランジスタ素子
54:第2トランジスタ素子
56:第1ダイオード素子
58:第2ダイオード素子
60:樹脂パッケージ
62、64、66、68:放熱板
72、74、76、78:スペーサ
60:樹脂パッケージ
91、92、93、94、95、96:はんだ接合層
91a、92a、94a、95a、96a:第1のはんだ
91b、92b、94b、95b、96b:第2のはんだ
101、102、103、104:Ni膜
Claims (3)
- 第1の部材と前記第1の部材に接合された第2の部材を有する半導体装置の製造方法であって、
Cuを0.9重量パーセント以上含有する第1のSn−Cu系はんだを、前記第1の部材に形成されたNi膜上で溶融させて、前記第1の部材の前記Ni膜上に(Cu,Ni)6Sn5を生成させる第1熱処理工程と、
Cuを0.9重量パーセント以上含有する第2のSn−Cu系はんだを、前記第2の部材に形成されたNi膜上で溶融させて、前記第2の部材の前記Ni膜上に(Cu,Ni)6Sn5を生成させる第2熱処理工程と、
前記第1熱処理工程後の前記第1のSn−Cu系はんだと、前記第2熱処理工程後の前記第2のSn−Cu系はんだとを溶融させて一体化し、前記第1の部材と前記第2の部材とを互いに接合する第3熱処理工程と、
を備え、
前記第3熱処理工程で前記第1のSn−Cu系はんだ及び前記第2のSn−Cu系はんだを溶融させる時間は、前記第1熱処理工程で前記第1のSn−Cu系はんだを溶融させる時間及び前記第2熱処理工程で前記第2のSn−Cu系はんだを溶融させる時間よりも短い、製造方法。 - 前記第1のSn−Cu系はんだと前記第2のSn−Cu系はんだの少なくとも一方は、Cuを1.6重量パーセント以上含有する、請求項1に記載の製造方法。
- 前記第1の部材と前記第2の部材の少なくとも一方は、パワー半導体素子である、請求項1又は2に記載の製造方法。
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015224317A JP6330786B2 (ja) | 2015-11-16 | 2015-11-16 | 半導体装置の製造方法 |
| US15/341,379 US10312211B2 (en) | 2015-11-16 | 2016-11-02 | Method of manufacturing semiconductor device |
| BR102016025775-1A BR102016025775B1 (pt) | 2015-11-16 | 2016-11-04 | método de fabricar dispositivo semicondutor |
| KR1020160148657A KR101967511B1 (ko) | 2015-11-16 | 2016-11-09 | 반도체 장치의 제조 방법 |
| CN201610989359.5A CN107104056B (zh) | 2015-11-16 | 2016-11-10 | 半导体装置的制造方法 |
| DE102016121502.3A DE102016121502B4 (de) | 2015-11-16 | 2016-11-10 | Verfahren zum herstellen einer halbleitereinrichtung |
| TW105137093A TWI632623B (zh) | 2015-11-16 | 2016-11-14 | 製造半導體裝置的方法 |
| RU2016144503A RU2648300C1 (ru) | 2015-11-16 | 2016-11-14 | Способ изготовления полупроводникового устройства |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015224317A JP6330786B2 (ja) | 2015-11-16 | 2015-11-16 | 半導体装置の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017092399A JP2017092399A (ja) | 2017-05-25 |
| JP6330786B2 true JP6330786B2 (ja) | 2018-05-30 |
Family
ID=58640250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015224317A Expired - Fee Related JP6330786B2 (ja) | 2015-11-16 | 2015-11-16 | 半導体装置の製造方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US10312211B2 (ja) |
| JP (1) | JP6330786B2 (ja) |
| KR (1) | KR101967511B1 (ja) |
| CN (1) | CN107104056B (ja) |
| BR (1) | BR102016025775B1 (ja) |
| DE (1) | DE102016121502B4 (ja) |
| RU (1) | RU2648300C1 (ja) |
| TW (1) | TWI632623B (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6772768B2 (ja) * | 2016-11-09 | 2020-10-21 | 株式会社デンソー | 半導体装置 |
| US10896869B2 (en) | 2018-01-12 | 2021-01-19 | Amkor Technology Singapore Holding Pte. Ltd. | Method of manufacturing a semiconductor device |
| JP7147186B2 (ja) * | 2018-03-06 | 2022-10-05 | 株式会社デンソー | 半導体装置 |
| JP7180392B2 (ja) * | 2019-01-11 | 2022-11-30 | 株式会社デンソー | 半導体装置及びその製造方法 |
| JP7428595B2 (ja) * | 2020-06-08 | 2024-02-06 | 日立Astemo株式会社 | 半導体装置、および半導体装置の製造方法 |
| US11611170B2 (en) | 2021-03-23 | 2023-03-21 | Amkor Technology Singapore Holding Pte. Ltd | Semiconductor devices having exposed clip top sides and methods of manufacturing semiconductor devices |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3152945B2 (ja) | 1998-03-26 | 2001-04-03 | 株式会社日本スペリア社 | 無鉛はんだ合金 |
| JP4105409B2 (ja) * | 2001-06-22 | 2008-06-25 | 株式会社ルネサステクノロジ | マルチチップモジュールの製造方法 |
| JP3607655B2 (ja) * | 2001-09-26 | 2005-01-05 | 株式会社東芝 | マウント材、半導体装置及び半導体装置の製造方法 |
| JP3757881B2 (ja) * | 2002-03-08 | 2006-03-22 | 株式会社日立製作所 | はんだ |
| JP4416373B2 (ja) * | 2002-03-08 | 2010-02-17 | 株式会社日立製作所 | 電子機器 |
| JP4325571B2 (ja) * | 2005-02-28 | 2009-09-02 | 株式会社日立製作所 | 電子装置の製造方法 |
| US7670951B2 (en) * | 2005-06-27 | 2010-03-02 | Intel Corporation | Grid array connection device and method |
| JP4569423B2 (ja) | 2005-08-31 | 2010-10-27 | 株式会社日立製作所 | 半導体装置の製造方法 |
| US20070238283A1 (en) * | 2006-04-05 | 2007-10-11 | Taiwan Semiconductor Manufacturing Co., Ltd. | Novel under-bump metallization for bond pad soldering |
| JP4939891B2 (ja) * | 2006-10-06 | 2012-05-30 | 株式会社日立製作所 | 電子装置 |
| JP2010090433A (ja) * | 2008-10-08 | 2010-04-22 | Hitachi Ltd | 金属条の製造方法 |
| JP2010147245A (ja) * | 2008-12-18 | 2010-07-01 | Shinko Electric Ind Co Ltd | 電子部品の製造方法 |
| CN101447548B (zh) * | 2008-12-26 | 2011-03-30 | 中国科学院上海硅酸盐研究所 | 热电器件的制作方法 |
| JP2011044624A (ja) * | 2009-08-24 | 2011-03-03 | Hitachi Ltd | 半導体装置および車載用交流発電機 |
| US20110186989A1 (en) * | 2010-02-04 | 2011-08-04 | Taiwan Semiconductor Manufacturing Company, Ltd. | Semiconductor Device and Bump Formation Process |
| JP5517694B2 (ja) | 2010-03-29 | 2014-06-11 | 株式会社 日立パワーデバイス | 半導体装置 |
| JP5885135B2 (ja) * | 2010-07-23 | 2016-03-15 | アユミ工業株式会社 | 加熱溶融処理方法および加熱溶融処理装置 |
| WO2013024829A1 (ja) * | 2011-08-12 | 2013-02-21 | 日立化成工業株式会社 | はんだ接着体、はんだ接着体の製造方法、素子、太陽電池、素子の製造方法および太陽電池の製造方法 |
| TW201311944A (zh) * | 2011-08-12 | 2013-03-16 | Mitsubishi Materials Corp | 插拔性優異的鍍錫銅合金端子材及其製造方法 |
| WO2014020751A1 (ja) * | 2012-08-02 | 2014-02-06 | 株式会社谷黒組 | 電極溶食防止層を有する部品及びその製造方法 |
| JP2015072996A (ja) * | 2013-10-02 | 2015-04-16 | 新光電気工業株式会社 | 半導体装置 |
| JP5779666B2 (ja) * | 2014-01-06 | 2015-09-16 | 株式会社 日立パワーデバイス | 自動車用パワーモジュール、自動車 |
| JP6287759B2 (ja) | 2014-10-30 | 2018-03-07 | トヨタ自動車株式会社 | 半導体装置とその製造方法 |
| JP6281468B2 (ja) | 2014-10-30 | 2018-02-21 | トヨタ自動車株式会社 | 半導体装置とその製造方法 |
-
2015
- 2015-11-16 JP JP2015224317A patent/JP6330786B2/ja not_active Expired - Fee Related
-
2016
- 2016-11-02 US US15/341,379 patent/US10312211B2/en active Active
- 2016-11-04 BR BR102016025775-1A patent/BR102016025775B1/pt active IP Right Grant
- 2016-11-09 KR KR1020160148657A patent/KR101967511B1/ko active Active
- 2016-11-10 DE DE102016121502.3A patent/DE102016121502B4/de not_active Expired - Fee Related
- 2016-11-10 CN CN201610989359.5A patent/CN107104056B/zh not_active Expired - Fee Related
- 2016-11-14 TW TW105137093A patent/TWI632623B/zh active
- 2016-11-14 RU RU2016144503A patent/RU2648300C1/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107104056B (zh) | 2019-09-06 |
| US10312211B2 (en) | 2019-06-04 |
| JP2017092399A (ja) | 2017-05-25 |
| BR102016025775B1 (pt) | 2021-03-02 |
| RU2648300C1 (ru) | 2018-03-23 |
| KR101967511B1 (ko) | 2019-04-09 |
| TWI632623B (zh) | 2018-08-11 |
| BR102016025775A2 (pt) | 2017-07-18 |
| DE102016121502B4 (de) | 2021-08-19 |
| TW201729305A (zh) | 2017-08-16 |
| DE102016121502A1 (de) | 2017-05-18 |
| US20170141068A1 (en) | 2017-05-18 |
| CN107104056A (zh) | 2017-08-29 |
| KR20170057138A (ko) | 2017-05-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6330786B2 (ja) | 半導体装置の製造方法 | |
| TWI523724B (zh) | A bonding material, a method for producing the same, and a method of manufacturing the bonding structure | |
| EP2312622B1 (en) | Power semiconductor device with a power semiconductor element bonded to a substrate by a Sn-Sb-Cu solder and with a terminal bonded to the substrate by a Sn-Ag-based or Sn-Ag-Cu-based solder and manufacturing method therefor | |
| JP6803106B1 (ja) | 半導体デバイスの接合部材 | |
| CN100421244C (zh) | 电子装置 | |
| US9659892B2 (en) | Semiconductor device and method of manufacturing semiconductor device | |
| EP3135653B1 (en) | Process for producing united object and process for producing a substrate for a power module | |
| JP2006190850A (ja) | 半導体装置およびその製造方法 | |
| JP6287759B2 (ja) | 半導体装置とその製造方法 | |
| KR101430673B1 (ko) | 반도체 디바이스 및 이의 다이 본딩 구조 | |
| JP6804985B2 (ja) | 低ニッケル、複数層の積層複合体 | |
| CN109641323B (zh) | 软钎焊材料 | |
| JP5723225B2 (ja) | 接合構造体 | |
| TWI708754B (zh) | 接合體,電源模組用基板,電源模組,接合體的製造方法及電源模組用基板的製造方法 | |
| JP2011071152A (ja) | 半導体装置及びその製造方法 | |
| JP6156693B2 (ja) | 半導体装置の製造方法 | |
| JP2012142320A (ja) | 半導体装置の製造方法 | |
| JP2019096643A (ja) | 半導体チップおよびパワーモジュールならびにその製造方法 | |
| JP2015160224A (ja) | 接合用材料 | |
| JP2021192409A (ja) | 熱電変換モジュール用電極 | |
| JP2022014737A (ja) | 液相拡散接合方法 | |
| JP2015167983A (ja) | 接合方法及び接合材料並びに半導体装置の製造方法 | |
| JP2015167982A (ja) | 接合材料及び接合方法並びに半導体装置の製造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170315 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20171113 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20171121 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20171225 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20180327 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20180409 |
|
| R151 | Written notification of patent or utility model registration |
Ref document number: 6330786 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |