CN106229306A - 一种功率器件芯片的稳定化上芯方法 - Google Patents
一种功率器件芯片的稳定化上芯方法 Download PDFInfo
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- CN106229306A CN106229306A CN201610574829.1A CN201610574829A CN106229306A CN 106229306 A CN106229306 A CN 106229306A CN 201610574829 A CN201610574829 A CN 201610574829A CN 106229306 A CN106229306 A CN 106229306A
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- 238000000034 method Methods 0.000 title claims abstract description 83
- 230000006641 stabilisation Effects 0.000 title claims abstract description 32
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 84
- 229910052802 copper Inorganic materials 0.000 claims abstract description 84
- 239000010949 copper Substances 0.000 claims abstract description 84
- 238000001816 cooling Methods 0.000 claims abstract description 64
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 59
- 238000010438 heat treatment Methods 0.000 claims abstract description 44
- 238000003466 welding Methods 0.000 claims abstract description 36
- 238000003825 pressing Methods 0.000 claims abstract description 27
- 238000007493 shaping process Methods 0.000 claims abstract description 26
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 13
- 239000007789 gas Substances 0.000 claims abstract description 11
- 239000000203 mixture Substances 0.000 claims abstract description 9
- 238000010792 warming Methods 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 4
- 230000008602 contraction Effects 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 9
- 229910000679 solder Inorganic materials 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 6
- 238000011056 performance test Methods 0.000 description 6
- 238000002407 reforming Methods 0.000 description 6
- 238000007796 conventional method Methods 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000021615 conjugation Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 206010016766 flatulence Diseases 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- -1 nitrogen hydrogen Chemical class 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
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- 230000008961 swelling Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 230000005619 thermoelectricity Effects 0.000 description 1
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
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/495—Lead-frames or other flat leads
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/48—Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the subgroups H01L21/06 - H01L21/326
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/50—Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the subgroups H01L21/06 - H01L21/326, e.g. sealing of a cap to a base of a container
- H01L21/56—Encapsulations, e.g. encapsulation layers, coatings
- H01L21/561—Batch processing
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610574829.1A CN106229306B (zh) | 2016-07-18 | 2016-07-18 | 一种功率器件芯片的稳定化上芯方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610574829.1A CN106229306B (zh) | 2016-07-18 | 2016-07-18 | 一种功率器件芯片的稳定化上芯方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106229306A true CN106229306A (zh) | 2016-12-14 |
CN106229306B CN106229306B (zh) | 2019-07-05 |
Family
ID=57531053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610574829.1A Active CN106229306B (zh) | 2016-07-18 | 2016-07-18 | 一种功率器件芯片的稳定化上芯方法 |
Country Status (1)
Country | Link |
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CN (1) | CN106229306B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030222126A1 (en) * | 2002-03-29 | 2003-12-04 | Fuji Electric Co., Ltd. | Method of manufacturing semiconductor device |
CN101229602A (zh) * | 2008-01-24 | 2008-07-30 | 鲍峰 | 热敏电阻的芯片与引线的焊接方法 |
CN104084659A (zh) * | 2014-07-02 | 2014-10-08 | 施文桦 | 采用热风焊接方法制备晶体管的生产方法 |
CN105428252A (zh) * | 2015-12-22 | 2016-03-23 | 常州银河世纪微电子有限公司 | 功率型大电流器件装片工艺 |
-
2016
- 2016-07-18 CN CN201610574829.1A patent/CN106229306B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030222126A1 (en) * | 2002-03-29 | 2003-12-04 | Fuji Electric Co., Ltd. | Method of manufacturing semiconductor device |
CN101229602A (zh) * | 2008-01-24 | 2008-07-30 | 鲍峰 | 热敏电阻的芯片与引线的焊接方法 |
CN104084659A (zh) * | 2014-07-02 | 2014-10-08 | 施文桦 | 采用热风焊接方法制备晶体管的生产方法 |
CN105428252A (zh) * | 2015-12-22 | 2016-03-23 | 常州银河世纪微电子有限公司 | 功率型大电流器件装片工艺 |
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Publication number | Publication date |
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CN106229306B (zh) | 2019-07-05 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
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TA01 | Transfer of patent application right |
Effective date of registration: 20170418 Address after: 317500 Taizhou, Wenling Taiping Street, wan chang West Road Applicant after: ZHEJIANG E-ZONE INTELLIGENT ELECTRIC CO.,LTD. Address before: 317500 Wenling City, Zhejiang Province Economic Development Zone, Taizhou Applicant before: ZHEJIANG QIANJIANG MOTORCYCLE Co.,Ltd. |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230810 Address after: Room 201, Building 1, Shanglin Industrial Zone (northeast of the intersection of Wanchang West Road and Shanglin Road), Chengxi Street, Wenling City, Taizhou City, Zhejiang Province, 317500 Patentee after: Zhejiang Yizhong Packaging Technology Co.,Ltd. Address before: 317500 Wanchang West Road, Taiping Street, Wenling City, Taizhou, Zhejiang Province Patentee before: ZHEJIANG E-ZONE INTELLIGENT ELECTRIC CO.,LTD. |
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TR01 | Transfer of patent right |