CN101982875A - N基材二极管共阳半桥在to-220中的封装结构 - Google Patents
N基材二极管共阳半桥在to-220中的封装结构 Download PDFInfo
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- CN101982875A CN101982875A CN2010102694663A CN201010269466A CN101982875A CN 101982875 A CN101982875 A CN 101982875A CN 2010102694663 A CN2010102694663 A CN 2010102694663A CN 201010269466 A CN201010269466 A CN 201010269466A CN 101982875 A CN101982875 A CN 101982875A
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- Prior art keywords
- aluminium oxide
- ceramic substrate
- oxide ceramic
- bridge
- diode
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Links
- 239000000758 substrate Substances 0.000 title claims abstract description 30
- 238000004806 packaging method and process Methods 0.000 title abstract description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 81
- 239000000919 ceramic Substances 0.000 claims abstract description 27
- 229910052751 metal Inorganic materials 0.000 claims abstract description 19
- 239000002184 metal Substances 0.000 claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 24
- 238000005245 sintering Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000011084 recovery Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 239000004411 aluminium Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 10
- 238000012856 packing Methods 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- 238000005538 encapsulation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012536 packaging technology Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/93—Batch processes
- H01L24/95—Batch processes at chip-level, i.e. with connecting carried out on a plurality of singulated devices, i.e. on diced chips
- H01L24/97—Batch processes at chip-level, i.e. with connecting carried out on a plurality of singulated devices, i.e. on diced chips the devices being connected to a common substrate, e.g. interposer, said common substrate being separable into individual assemblies after connecting
-
- 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
- H01L2224/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L2224/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
- H01L2224/45001—Core members of the connector
- H01L2224/45099—Material
- H01L2224/451—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof
- H01L2224/45117—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof the principal constituent melting at a temperature of greater than or equal to 400°C and less than 950°C
- H01L2224/45124—Aluminium (Al) as principal constituent
-
- 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
- H01L2224/48245—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 metallic
- H01L2224/48247—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 metallic 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
- H01L2224/49113—Disposition the connectors being bonded to at least one common bonding area, e.g. daisy chain the connectors connecting different bonding areas on the semiconductor or solid-state body to a common bonding area outside the body, e.g. converging wires
-
- 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
- H01L2924/013—Alloys
- H01L2924/0132—Binary Alloys
- H01L2924/01322—Eutectic Alloys, i.e. obtained by a liquid transforming into two solid phases
-
- 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
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/12—Passive devices, e.g. 2 terminal devices
- H01L2924/1203—Rectifying Diode
- H01L2924/12032—Schottky diode
-
- 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
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/151—Die mounting substrate
- H01L2924/156—Material
- H01L2924/15786—Material with a principal constituent of the material being a non metallic, non metalloid inorganic material
- H01L2924/15787—Ceramics, e.g. crystalline carbides, nitrides or oxides
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Electrodes Of Semiconductors (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102694663A CN101982875B (zh) | 2010-09-02 | 2010-09-02 | N基材二极管共阳半桥在to-220中的封装结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102694663A CN101982875B (zh) | 2010-09-02 | 2010-09-02 | N基材二极管共阳半桥在to-220中的封装结构 |
Publications (2)
Publication Number | Publication Date |
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CN101982875A true CN101982875A (zh) | 2011-03-02 |
CN101982875B CN101982875B (zh) | 2013-02-27 |
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CN2010102694663A Active CN101982875B (zh) | 2010-09-02 | 2010-09-02 | N基材二极管共阳半桥在to-220中的封装结构 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105609483A (zh) * | 2016-01-04 | 2016-05-25 | 重庆平伟实业股份有限公司 | 共阳极肖特基半导体的封装工艺 |
CN107425079A (zh) * | 2017-09-15 | 2017-12-01 | 捷捷半导体有限公司 | 一种共阳极整流半桥芯片及其制备方法 |
CN112713094A (zh) * | 2020-12-30 | 2021-04-27 | 无锡格能微电子有限公司 | 一种共阳极to封装的工艺加工方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020004251A1 (en) * | 1999-03-15 | 2002-01-10 | Roberts John K. | Method of making a semiconductor radiation emitter package |
US7202557B2 (en) * | 2002-09-04 | 2007-04-10 | International Rectifier Corporation | Co-packaged control circuit, transistor and inverted diode |
CN201392836Y (zh) * | 2009-03-25 | 2010-01-27 | 沈富德 | 扁平式封装半控桥臂器件 |
CN101815395A (zh) * | 2010-01-01 | 2010-08-25 | 绍兴科盛电子有限公司 | 应用于电子镇流器的触发模块 |
CN201845767U (zh) * | 2010-09-02 | 2011-05-25 | 徐永才 | 一种新型n基材二极管共阳半桥在to-220中的封装结构 |
-
2010
- 2010-09-02 CN CN2010102694663A patent/CN101982875B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020004251A1 (en) * | 1999-03-15 | 2002-01-10 | Roberts John K. | Method of making a semiconductor radiation emitter package |
US7202557B2 (en) * | 2002-09-04 | 2007-04-10 | International Rectifier Corporation | Co-packaged control circuit, transistor and inverted diode |
CN201392836Y (zh) * | 2009-03-25 | 2010-01-27 | 沈富德 | 扁平式封装半控桥臂器件 |
CN101815395A (zh) * | 2010-01-01 | 2010-08-25 | 绍兴科盛电子有限公司 | 应用于电子镇流器的触发模块 |
CN201845767U (zh) * | 2010-09-02 | 2011-05-25 | 徐永才 | 一种新型n基材二极管共阳半桥在to-220中的封装结构 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105609483A (zh) * | 2016-01-04 | 2016-05-25 | 重庆平伟实业股份有限公司 | 共阳极肖特基半导体的封装工艺 |
CN105609483B (zh) * | 2016-01-04 | 2018-08-21 | 重庆平伟实业股份有限公司 | 共阳极肖特基半导体的封装工艺 |
CN107425079A (zh) * | 2017-09-15 | 2017-12-01 | 捷捷半导体有限公司 | 一种共阳极整流半桥芯片及其制备方法 |
CN107425079B (zh) * | 2017-09-15 | 2023-04-28 | 捷捷半导体有限公司 | 一种共阳极整流半桥芯片及其制备方法 |
CN112713094A (zh) * | 2020-12-30 | 2021-04-27 | 无锡格能微电子有限公司 | 一种共阳极to封装的工艺加工方法 |
Also Published As
Publication number | Publication date |
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CN101982875B (zh) | 2013-02-27 |
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SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: QUALITY LEAD ELECTRON (SUZHOU) CO., LTD. Free format text: FORMER OWNER: XU YONGCAI Effective date: 20110914 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 215021 SUZHOU, JIANGSU PROVINCE TO: 215001 SUZHOU, JIANGSU PROVINCE |
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TA01 | Transfer of patent application right |
Effective date of registration: 20110914 Address after: Xinyi industrial district Jinchang District of Suzhou City, Jiangsu province 215001 Applicant after: Quality Lead Electron (Suzhou) Co., Ltd. Address before: 215021 Xincheng garden, Suzhou Industrial Park, Jiangsu 4-203, China Applicant before: Xu Yongcai |
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C14 | Grant of patent or utility model | ||
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