CN103779341B - 一种大功率半桥模块 - Google Patents
一种大功率半桥模块 Download PDFInfo
- Publication number
- CN103779341B CN103779341B CN201410033293.3A CN201410033293A CN103779341B CN 103779341 B CN103779341 B CN 103779341B CN 201410033293 A CN201410033293 A CN 201410033293A CN 103779341 B CN103779341 B CN 103779341B
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- Prior art keywords
- power
- insulated substrate
- substrate
- power terminal
- insulated
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- 239000000758 substrate Substances 0.000 claims abstract description 76
- 238000003466 welding Methods 0.000 claims abstract description 10
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 5
- 238000009792 diffusion process Methods 0.000 claims abstract description 5
- 239000000203 mixture Substances 0.000 claims abstract description 5
- 239000000843 powder Substances 0.000 claims abstract description 5
- 238000010992 reflux Methods 0.000 claims abstract description 5
- 238000005476 soldering Methods 0.000 claims abstract description 5
- 239000010959 steel Substances 0.000 claims abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 229910010293 ceramic material Inorganic materials 0.000 claims description 3
- 229910052593 corundum Inorganic materials 0.000 claims description 3
- 229910001845 yogo sapphire Inorganic materials 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
Classifications
-
- 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
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Landscapes
- Inverter Devices (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410033293.3A CN103779341B (zh) | 2014-01-24 | 2014-01-24 | 一种大功率半桥模块 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410033293.3A CN103779341B (zh) | 2014-01-24 | 2014-01-24 | 一种大功率半桥模块 |
Publications (2)
Publication Number | Publication Date |
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CN103779341A CN103779341A (zh) | 2014-05-07 |
CN103779341B true CN103779341B (zh) | 2016-07-27 |
Family
ID=50571420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201410033293.3A Active CN103779341B (zh) | 2014-01-24 | 2014-01-24 | 一种大功率半桥模块 |
Country Status (1)
Country | Link |
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CN (1) | CN103779341B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105633036A (zh) * | 2015-12-30 | 2016-06-01 | 中国电子科技集团公司第十八研究所 | 空间电源用的高压大功率半导体元器件结构 |
CN111863789B (zh) * | 2020-06-22 | 2022-04-29 | 扬州国扬电子有限公司 | 一种低电感功率模块 |
CN112928073A (zh) * | 2021-04-20 | 2021-06-08 | 沈阳益峰电器有限责任公司 | 一种igbt功率模块装置及制造方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101527302A (zh) * | 2008-03-04 | 2009-09-09 | 株式会社丰田自动织机 | 电力变换器设备 |
CN202120903U (zh) * | 2011-05-24 | 2012-01-18 | 嘉兴斯达半导体有限公司 | 一种半桥功率模块 |
CN203746840U (zh) * | 2014-01-24 | 2014-07-30 | 嘉兴斯达微电子有限公司 | 一种大功率半桥模块 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3958156B2 (ja) * | 2002-08-30 | 2007-08-15 | 三菱電機株式会社 | 電力用半導体装置 |
-
2014
- 2014-01-24 CN CN201410033293.3A patent/CN103779341B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101527302A (zh) * | 2008-03-04 | 2009-09-09 | 株式会社丰田自动织机 | 电力变换器设备 |
CN202120903U (zh) * | 2011-05-24 | 2012-01-18 | 嘉兴斯达半导体有限公司 | 一种半桥功率模块 |
CN203746840U (zh) * | 2014-01-24 | 2014-07-30 | 嘉兴斯达微电子有限公司 | 一种大功率半桥模块 |
Also Published As
Publication number | Publication date |
---|---|
CN103779341A (zh) | 2014-05-07 |
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Legal Events
Date | Code | Title | Description |
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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 | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171213 Address after: Jiaxing City, Zhejiang province 314006 Nanhu District Branch Road No. 988 Patentee after: STARPOWER SEMICONDUCTOR Ltd. Address before: Jiaxing City, Zhejiang province 314006 Ring Road No. 18 Sidalu Patentee before: JIAXING STARPOWER MICROELECTRONICS Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: No.988, Kexing Road, Nanhu District, Jiaxing City, Zhejiang Province Patentee after: Star Semiconductor Co.,Ltd. Address before: No.988, Kexing Road, Nanhu District, Jiaxing City, Zhejiang Province Patentee before: STARPOWER SEMICONDUCTOR Ltd. |
|
CP01 | Change in the name or title of a patent holder |