CN103779344A - 一种功率模块封装结构 - Google Patents
一种功率模块封装结构 Download PDFInfo
- Publication number
- CN103779344A CN103779344A CN201410034559.6A CN201410034559A CN103779344A CN 103779344 A CN103779344 A CN 103779344A CN 201410034559 A CN201410034559 A CN 201410034559A CN 103779344 A CN103779344 A CN 103779344A
- Authority
- CN
- China
- Prior art keywords
- signal
- terminal
- circuit board
- power
- frame
- 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.)
- Granted
Links
- 239000000758 substrate Substances 0.000 claims abstract description 6
- 238000003466 welding Methods 0.000 claims description 19
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 15
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 9
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 9
- 229910052737 gold Inorganic materials 0.000 claims description 9
- 239000010931 gold Substances 0.000 claims description 9
- 229910052759 nickel Inorganic materials 0.000 claims description 9
- 229910052718 tin Inorganic materials 0.000 claims description 9
- 239000011135 tin Substances 0.000 claims description 6
- 239000011810 insulating material Substances 0.000 claims description 5
- 210000005069 ears Anatomy 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000009713 electroplating Methods 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 101000709025 Homo sapiens Rho-related BTB domain-containing protein 2 Proteins 0.000 description 6
- 102100032658 Rho-related BTB domain-containing protein 2 Human genes 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002789 length control Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Images
Classifications
-
- 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
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/06—Structure, shape, material or disposition of the bonding areas prior to the connecting process of a plurality of bonding areas
- H01L2224/0601—Structure
- H01L2224/0603—Bonding areas having different sizes, e.g. different heights or widths
-
- 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
- H01L2224/48135—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip
- H01L2224/48137—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip the bodies being arranged next to each other, e.g. on a common substrate
- H01L2224/48139—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip the bodies being arranged next to each other, e.g. on a common substrate with an intermediate bond, e.g. continuous wire daisy chain
-
- 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
- H01L2224/48225—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 non-metallic, e.g. insulating substrate with or without metallisation
- H01L2224/48227—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 non-metallic, e.g. insulating substrate with or without metallisation 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
- H01L2224/01—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
- H01L2224/49—Structure, shape, material or disposition of the wire connectors after the connecting process of a plurality of wire connectors
- H01L2224/491—Disposition
- H01L2224/4911—Disposition the connectors being bonded to at least one common bonding area, e.g. daisy chain
- H01L2224/49111—Disposition the connectors being bonded to at least one common bonding area, e.g. daisy chain the connectors connecting two common bonding areas, e.g. Litz or braid wires
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Multi-Conductor Connections (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410034559.6A CN103779344B (zh) | 2014-01-25 | 2014-01-25 | 一种功率模块封装结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410034559.6A CN103779344B (zh) | 2014-01-25 | 2014-01-25 | 一种功率模块封装结构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103779344A true CN103779344A (zh) | 2014-05-07 |
CN103779344B CN103779344B (zh) | 2017-02-08 |
Family
ID=50571423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410034559.6A Active CN103779344B (zh) | 2014-01-25 | 2014-01-25 | 一种功率模块封装结构 |
Country Status (1)
Country | Link |
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CN (1) | CN103779344B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104867887A (zh) * | 2015-05-04 | 2015-08-26 | 嘉兴斯达半导体股份有限公司 | 一种双层灌封的功率模块及封装方法 |
CN105374811A (zh) * | 2015-11-23 | 2016-03-02 | 扬州国扬电子有限公司 | 一种功率模块 |
CN105679691A (zh) * | 2016-03-10 | 2016-06-15 | 嘉兴斯达半导体股份有限公司 | 一种功率模块连接质量的检测方法 |
CN106910692A (zh) * | 2017-02-13 | 2017-06-30 | 嘉兴斯达半导体股份有限公司 | 一种压力接触连接的功率端子及使用方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6775145B1 (en) * | 2003-05-14 | 2004-08-10 | Cyntec Co., Ltd. | Construction for high density power module package (case II) |
CN102446910A (zh) * | 2011-12-28 | 2012-05-09 | 嘉兴斯达微电子有限公司 | 一种新型大功率模块 |
CN102569271A (zh) * | 2011-12-28 | 2012-07-11 | 嘉兴斯达微电子有限公司 | 一种高可靠性的大功率绝缘栅双极性晶体管模块 |
CN203746844U (zh) * | 2014-01-25 | 2014-07-30 | 嘉兴斯达半导体股份有限公司 | 功率模块封装结构 |
-
2014
- 2014-01-25 CN CN201410034559.6A patent/CN103779344B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6775145B1 (en) * | 2003-05-14 | 2004-08-10 | Cyntec Co., Ltd. | Construction for high density power module package (case II) |
CN102446910A (zh) * | 2011-12-28 | 2012-05-09 | 嘉兴斯达微电子有限公司 | 一种新型大功率模块 |
CN102569271A (zh) * | 2011-12-28 | 2012-07-11 | 嘉兴斯达微电子有限公司 | 一种高可靠性的大功率绝缘栅双极性晶体管模块 |
CN203746844U (zh) * | 2014-01-25 | 2014-07-30 | 嘉兴斯达半导体股份有限公司 | 功率模块封装结构 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104867887A (zh) * | 2015-05-04 | 2015-08-26 | 嘉兴斯达半导体股份有限公司 | 一种双层灌封的功率模块及封装方法 |
CN105374811A (zh) * | 2015-11-23 | 2016-03-02 | 扬州国扬电子有限公司 | 一种功率模块 |
CN105374811B (zh) * | 2015-11-23 | 2019-05-03 | 扬州国扬电子有限公司 | 一种功率模块 |
CN105679691A (zh) * | 2016-03-10 | 2016-06-15 | 嘉兴斯达半导体股份有限公司 | 一种功率模块连接质量的检测方法 |
CN105679691B (zh) * | 2016-03-10 | 2018-11-13 | 嘉兴斯达半导体股份有限公司 | 一种功率模块连接质量的检测方法 |
CN106910692A (zh) * | 2017-02-13 | 2017-06-30 | 嘉兴斯达半导体股份有限公司 | 一种压力接触连接的功率端子及使用方法 |
CN106910692B (zh) * | 2017-02-13 | 2023-05-12 | 嘉兴斯达半导体股份有限公司 | 一种压力接触连接的功率端子及使用方法 |
Also Published As
Publication number | Publication date |
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CN103779344B (zh) | 2017-02-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Power module encapsulating structure Effective date of registration: 20180726 Granted publication date: 20170208 Pledgee: Agricultural Bank of China Limited by Share Ltd. Jiaxing science and Technology Branch Pledgor: STARPOWER SEMICONDUCTOR LTD. Registration number: 2018330000205 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221020 Granted publication date: 20170208 Pledgee: Agricultural Bank of China Limited by Share Ltd. Jiaxing science and Technology Branch Pledgor: STARPOWER SEMICONDUCTOR Ltd. Registration number: 2018330000205 |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: No. 988 Kexing Road, Hunan District, Jiaxing City, Zhejiang Province, 314006 Patentee after: Star Semiconductor Co.,Ltd. Address before: No. 988 Kexing Road, Hunan District, Jiaxing City, Zhejiang Province, 314006 Patentee before: STARPOWER SEMICONDUCTOR Ltd. |