JP7428412B2 - ハウジング収容型半導体デバイス - Google Patents
ハウジング収容型半導体デバイス Download PDFInfo
- Publication number
- JP7428412B2 JP7428412B2 JP2022066976A JP2022066976A JP7428412B2 JP 7428412 B2 JP7428412 B2 JP 7428412B2 JP 2022066976 A JP2022066976 A JP 2022066976A JP 2022066976 A JP2022066976 A JP 2022066976A JP 7428412 B2 JP7428412 B2 JP 7428412B2
- Authority
- JP
- Japan
- Prior art keywords
- cooling body
- thermal expansion
- semiconductor device
- housing
- die
- 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.)
- Active
Links
- 239000004065 semiconductor Substances 0.000 title claims description 33
- 238000001816 cooling Methods 0.000 claims description 99
- 239000000463 material Substances 0.000 claims description 17
- 238000005266 casting Methods 0.000 claims description 8
- 239000004020 conductor Substances 0.000 claims description 6
- 239000002826 coolant Substances 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000002788 crimping Methods 0.000 description 2
- 239000012777 electrically insulating material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
- H01L23/367—Cooling facilitated by shape of device
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/46—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids
- H01L23/473—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids by flowing liquids
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- H01L23/31—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape
- H01L23/3107—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/42—Fillings or auxiliary members in containers or encapsulations selected or arranged to facilitate heating or cooling
- H01L23/433—Auxiliary members in containers characterised by their shape, e.g. pistons
- H01L23/4334—Auxiliary members in encapsulations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/46—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids
-
- 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
- H01L23/49—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 wire-like arrangements or pins or rods
-
- 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
- H01L23/49541—Geometry of the lead-frame
- H01L23/49558—Insulating layers on lead frames, e.g. bridging members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/07—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L29/00
- H01L25/072—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L29/00 the devices being arranged next to each other
-
- 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
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/484—Connecting portions
- H01L2224/4847—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a wedge bond
- H01L2224/48472—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a wedge bond the other connecting portion not on the bonding area also being a wedge bond, i.e. wedge-to-wedge
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Description
Claims (11)
- 冷却体(12)を有するハウジング収容型半導体デバイス(10)であって、
-前記冷却体(12)は、上面、下面、前記上面と前記下面とをつなぐ側面、および、前記冷却体(12)内に延在する冷却構造体を有し、前記冷却構造体は、冷却媒体用の供給管路(16.1)および排出管路(16.2)を備え、前記冷却体(12)は、前記上面における第1の熱膨張係数および前記下面における第2の熱膨張係数を有する導電性材料から構成されており、
-それぞれ1つのダイ(14.1,14.2)は、前記冷却体(12)の前記上面および前記下面に配置されており、かつ、前記冷却体(12)に導電接続されており、
-前記冷却体(12)の前記上面および前記下面の前記熱膨張係数は、前記上面および前記下面に配置される前記ダイ(14.1,14.2)の前記熱膨張係数にそれぞれ相当するか、または、前記上面および前記下面に配置される前記ダイ(14.1,14.2)の前記熱膨張係数から最大で10%だけまたは最大で20%だけ相違しており、
-前記冷却体(12)は、1つの前記側面が、電気絶縁性の支持体(18)に固定されており、
-前記支持体(18)には2つの接続ピン(20)が固定されており、
-前記冷却体(12)は、前記ダイ(14.1,14.2)と前記接続ピン(20)の一部と共に、注型材料(22)によって包囲されている、
ハウジング収容型半導体デバイス(10)。 - 2つの前記ダイ(14.1,14.2)は、同じ熱膨張係数を有する、
請求項1記載のハウジング収容型半導体デバイス(10)。 - 2つの前記ダイ(14.1,14.2)は、互いに異なる熱膨張係数を有する、
請求項1記載のハウジング収容型半導体デバイス(10)。 - 前記冷却体(12)の熱膨張係数は、前記下面から前記上面に変化し、前記変化は、連続してまたは少なくとも1つのステップで段階的に行われる、
請求項3記載のハウジング収容型半導体デバイス(10)。 - 前記ハウジング収容型半導体デバイス(10)は、少なくとも1つの別の冷却体(12)を有し、
-前記別の冷却体(12)は、上面、下面、前記上面と前記下面とをつなぐ側面、および、前記冷却体(12)内に延在する冷却構造体を有し、前記冷却構造体は、冷却媒体用の供給管路(16.1)および排出管路(16.2)を備え、前記別の冷却体(12)は、前記上面における第3の熱膨張係数および前記下面における第4の熱膨張係数を有する導電性材料から構成されており、
-それぞれ1つのダイ(14.1,14.2)は、前記別の冷却体(12)の前記上面および前記下面には配置されており、かつ、前記別の冷却体(12)に導電接続されており、
-前記別の冷却体(12)の前記上面および前記下面の前記熱膨張係数は、前記上面および前記下面に配置される前記ダイ(14.1,14.2)の前記熱膨張係数にそれぞれ相当するか、または、前記上面および前記下面に配置される前記ダイ(14.1,14.2)の前記熱膨張係数から最大で10%だけまたは最大で20%だけ相違しており、
-前記別の冷却体(12)は、1つの前記側面が、前記冷却体(12)に対して所定の間隔で、電気絶縁性の前記支持体に(18)に固定されており、
-前記支持体(18)には、少なくとも2つの別の接続ピン(20)が固定されており、
-前記別の冷却体(12)は、前記別の冷却体(12)に配置された前記ダイ(14.1,14.2)と前記別の接続ピン(20)の一部と共に、前記注型材料(22)によって包囲されている、
請求項1記載のハウジング収容型半導体デバイス(10)。 - 少なくとも1つのダイ(14.1,14.2)は、ダイオードである、
請求項1記載のハウジング収容型半導体デバイス(10)。 - 少なくとも1つのダイ(14.1,14.2)は、IGBTである、
請求項1記載のハウジング収容型半導体デバイス(10)。 - 少なくとも、2つの前記ダイ(14.1,14.2)は、それぞれダイオードとして構成されている、
請求項1記載のハウジング収容型半導体デバイス(10)。 - 少なくとも、2つの前記ダイ(14.1,14.2)は、並列接続されている、
請求項1記載のハウジング収容型半導体デバイス(10)。 - 前記冷却体(12)の正確に1つの前記側面は、前記支持体(18)のカバー面に素材結合されている、
請求項1記載のハウジング収容型半導体デバイス(10)。 - 前記支持体(18)の前記カバー面は、前記冷却体(12)の前記側面よりも大きな面積を有する、
請求項10記載のハウジング収容型半導体デバイス(10)。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102021001968.7 | 2021-04-15 | ||
DE102021001968.7A DE102021001968A1 (de) | 2021-04-15 | 2021-04-15 | Gehäustes Halbleiterbauteil |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022164619A JP2022164619A (ja) | 2022-10-27 |
JP7428412B2 true JP7428412B2 (ja) | 2024-02-06 |
Family
ID=81328307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022066976A Active JP7428412B2 (ja) | 2021-04-15 | 2022-04-14 | ハウジング収容型半導体デバイス |
Country Status (5)
Country | Link |
---|---|
US (1) | US20220336315A1 (ja) |
EP (1) | EP4075496B1 (ja) |
JP (1) | JP7428412B2 (ja) |
CN (1) | CN115223968B (ja) |
DE (1) | DE102021001968A1 (ja) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001332679A (ja) | 2000-05-25 | 2001-11-30 | Mitsubishi Electric Corp | パワーモジュール |
JP2002270748A (ja) | 2001-03-09 | 2002-09-20 | Hitachi Ltd | 半導体モジュール及び電力変換装置 |
JP2006303290A (ja) | 2005-04-22 | 2006-11-02 | Mitsubishi Electric Corp | 半導体装置 |
CN101345469A (zh) | 2007-07-12 | 2009-01-14 | 株式会社东芝 | 液冷能量转换设备 |
WO2015086184A1 (en) | 2013-12-13 | 2015-06-18 | Abb Technology Ag | Semiconductor stack arrangement and semiconductor module |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19735531A1 (de) * | 1997-08-16 | 1999-02-18 | Abb Research Ltd | Leistungshalbleitermodul mit in Submodulen integrierten Kühlern |
US6219237B1 (en) * | 1998-08-31 | 2001-04-17 | Micron Technology, Inc. | Structure and method for an electronic assembly |
DE10345419A1 (de) | 2003-09-30 | 2005-04-21 | Taiwan Semiconductor Co | Zuleitungsloser, miniaturisierter Halbleiterdioden-Brückengleichrichter und Verfahren zu dessen Herstellung |
US7230334B2 (en) * | 2004-11-12 | 2007-06-12 | International Business Machines Corporation | Semiconductor integrated circuit chip packages having integrated microchannel cooling modules |
EP2061078B1 (de) | 2007-11-16 | 2015-07-15 | IQ evolution GmbH | Kühlkörper |
JP6827571B1 (ja) * | 2020-01-08 | 2021-02-10 | 三菱電機株式会社 | 電力変換装置 |
CN111540723A (zh) * | 2020-05-06 | 2020-08-14 | 晏新海 | 功率半导体器件 |
-
2021
- 2021-04-15 DE DE102021001968.7A patent/DE102021001968A1/de not_active Withdrawn
-
2022
- 2022-04-01 EP EP22000092.1A patent/EP4075496B1/de active Active
- 2022-04-14 JP JP2022066976A patent/JP7428412B2/ja active Active
- 2022-04-14 US US17/721,000 patent/US20220336315A1/en active Pending
- 2022-04-15 CN CN202210398713.2A patent/CN115223968B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001332679A (ja) | 2000-05-25 | 2001-11-30 | Mitsubishi Electric Corp | パワーモジュール |
US20020186545A1 (en) | 2000-05-25 | 2002-12-12 | Mitsubishi Denki Kabushiki Kaisha | Power module |
JP2002270748A (ja) | 2001-03-09 | 2002-09-20 | Hitachi Ltd | 半導体モジュール及び電力変換装置 |
JP2006303290A (ja) | 2005-04-22 | 2006-11-02 | Mitsubishi Electric Corp | 半導体装置 |
CN101345469A (zh) | 2007-07-12 | 2009-01-14 | 株式会社东芝 | 液冷能量转换设备 |
JP2009022107A (ja) | 2007-07-12 | 2009-01-29 | Toshiba Corp | 液冷式電力変換装置 |
WO2015086184A1 (en) | 2013-12-13 | 2015-06-18 | Abb Technology Ag | Semiconductor stack arrangement and semiconductor module |
Also Published As
Publication number | Publication date |
---|---|
US20220336315A1 (en) | 2022-10-20 |
EP4075496A1 (de) | 2022-10-19 |
CN115223968A (zh) | 2022-10-21 |
DE102021001968A1 (de) | 2022-10-20 |
JP2022164619A (ja) | 2022-10-27 |
EP4075496B1 (de) | 2023-09-27 |
CN115223968B (zh) | 2024-10-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6696321B2 (en) | High performance multi-chip flip chip package | |
US7663252B2 (en) | Electric power semiconductor device | |
US20090189291A1 (en) | Multi-chip module | |
US20170301606A1 (en) | Bidirectional semiconductor package | |
KR102586458B1 (ko) | 반도체 서브 어셈블리 및 반도체 파워 모듈 | |
KR100357803B1 (ko) | 다중 칩 패키지 제조 방법 | |
CN110364499B (zh) | 多封装顶侧冷却 | |
JP7428412B2 (ja) | ハウジング収容型半導体デバイス | |
US20230238294A1 (en) | Semiconductor package including a chip-substrate composite semiconductor device | |
EP3800659A1 (en) | Multiphase inverter apparatus | |
US11935807B2 (en) | Plurality of dies electrically connected to a printed circuit board by a clip | |
US11830794B2 (en) | Packaged high voltage MOSFET device with connection clip and manufacturing process thereof | |
CN114203659A (zh) | 多层互连带 | |
CN219917172U (zh) | 电子器件和功率电子模块 | |
US20240363484A1 (en) | Thermoelectric cooling for package level thermal management | |
US11984432B2 (en) | Semiconductor chip stack module and method of fabricating the same | |
US12027436B2 (en) | Package with clip having through hole accommodating component-related structure | |
CN217361562U (zh) | 一种半导体功率模块 | |
US20240088007A1 (en) | Power module package with stacked direct bonded metal substrates | |
CN117423682A (zh) | 采用三维直接接合金属衬底的双侧冷却功率模块 | |
CN113314495A (zh) | 用于芯片组装的金属接片 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220511 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20220511 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20230531 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230704 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230929 |
|
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: 20231220 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20240118 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7428412 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |