WO2005109505A1 - Leistungshalbleiterschaltung - Google Patents
Leistungshalbleiterschaltung Download PDFInfo
- Publication number
- WO2005109505A1 WO2005109505A1 PCT/EP2005/000962 EP2005000962W WO2005109505A1 WO 2005109505 A1 WO2005109505 A1 WO 2005109505A1 EP 2005000962 W EP2005000962 W EP 2005000962W WO 2005109505 A1 WO2005109505 A1 WO 2005109505A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- power semiconductor
- semiconductor circuit
- circuit according
- cooling device
- busbar
- 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.)
- Ceased
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
- H10W70/01—Manufacture or treatment
- H10W70/05—Manufacture or treatment of insulating or insulated package substrates, or of interposers, or of redistribution layers
- H10W70/093—Connecting or disconnecting other interconnections thereto or therefrom, e.g. connecting bond wires or bumps
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
- H10W70/60—Insulating or insulated package substrates; Interposers; Redistribution layers
Definitions
- the invention is in the field of power semiconductor technology and relates to a power semiconductor circuit.
- a power semiconductor module is constructed in classical technique by having one or more individual power semiconductor elements, e.g. IGBTs, (hereinafter also called power semiconductors) are connected via a LotSchicht and a metallization with the top of an aluminum nitride substrate.
- the underside of the substrate is connected to a cooling device in the form of a fin-type heat sink.
- the module comprises a plurality of such substrates, which are combined in a common housing.
- the power semiconductor module is externally connected by screwing to so-called busbars, through which the currents are conducted to or from the module, wherein the busbars can run at right angles through several modules.
- a substrate may have a contact surface Component be provided.
- a low-inductance contacting is realized by the contact surface is brought together with a connection surface which is formed on a relatively thin film.
- the contact surface and the connection surface are brought together by laminating the film in a vacuum press under isostatic pressure.
- the object of the present invention is to provide a power semiconductor circuit that has been further developed in comparison, which is characterized by good mountability and a particularly space-saving design.
- a power semiconductor circuit is provided with a power semiconductor module, which is designed as a flat assembly by at least one electronic component disposed on a substrate and contacted with a top contact surface with a pad of a film, with a power supply and / or laxative busbar, on the a cover rail, the power semiconductor module is arranged, and with a cooling device, which is integrated in the busbar.
- the busbar can be designed as a rail package with. a cover rail, in which at least the arrangement area provided for the module is flat.
- the module or a plurality of flat modules can be soldered to the outside on a plate-shaped busbar serving as a plus or minus plate.
- a plate-shaped busbar serving as a plus or minus plate.
- the plus or minus rail are arranged as the top or bottom plate of a plate buster package. In this embodiment, therefore, the modules are arranged on the upper or lower outside of the busbar.
- the cover rail, on which the module is mounted can be cooled directly by a cooling device. This can be dissipated particularly effectively in the module resulting heat loss.
- the cooling device can be realized as air cooling. But it can also be a liquid cooling. In this case, it is advantageous if the coolant is electrically insulating. The cooling device can then be made conductive and thus exert additional electrical functions.
- a further preferred embodiment of the invention provides that the busbar is a busbar package made up of a plurality of plate-type insulated conductors arranged in parallel planes. This is a particularly compact design realized.
- the plate-shaped conductors are connected to one another by lamination. This makes it possible to fall back on the corresponding processes which are also used to produce the flat power semiconductor module.
- the further lamination step or steps can also take place on the substrate.
- the cooling device can preferably also be plate-shaped and, as it were, sandwiched between the plate-shaped busbars.
- the power semiconductor module can be electrically connected to other layers or rails of the busbar via laterally extending conductor tracks or conductor foils.
- a particularly advantageous embodiment of the invention with respect to the contacting of the power semiconductor module provides that the electronic component is connected to the substrate with a lower-side contact surface and that the substrate consists of a conductive material.
- control circuit is designed as a flat unit and is arranged above the power semiconductor module.
- Figure 1 shows a power semiconductor circuit according to the invention in side view
- Figure 2 shows an enlarged detail of Figure 1 in detail.
- FIG. 1 shows two power semiconductor modules 1 and 2 which are arranged on the upper side of an uppermost busbar (cover rail) 3. are ordered.
- the busbar is flat and plate-shaped. It can serve as a plus rail for an inverter.
- Under the rail 3 is a cooling device 5, which may be formed as an air cooler.
- the coolant 6 is electrically insulating (eg oil).
- the cooling device is insulated from a housing and can thus also assume electrical functions. The cooling device directly cools the busbar 3 and thus ensures a very effective dissipation of heat loss during operation.
- the cooling device 5 is sandwiched between the cover rail 3 and (with the interposition of an insulation 7) of another, lying in a parallel plane plate-shaped busbar 8. Furthermore, a lower-side busbar 10 is provided with the interposition of a further insulating layer 9. This rail 10 forms the minus rail.
- the busbars 3, 8, 10 together with the cooling device 5 form a very compact arrangement, which is also referred to as a displacement package 11. The elements of the displacement package are joined together by lamination.
- FIG. 2 shows a detail in region A of FIG. 1.
- a substrate 20 is shown which consists of a conductor, eg molybdenum.
- an electronic component such as an IGBT 22 is soldered, on the underside 23, a terminal contact surface (pad) 24 is located.
- the substrate 20 is in turn soldered onto the busbar 3 (See also Figure 1), so that there is a direct electrical contacting of the terminal contact surface 24 with the rail 3.
- a plurality of electrical components may be arranged on the substrate 20 in this way, which should be at the electrical potential of the rail 3 according to the circuit specification.
- a film 25 of the type described above which has been applied by lamination and realizes electrical connections.
- These compounds may e.g. also include an electrical contact between a provided on the upper side 26 of the device 22 terminal contact surface 27 (pad) and a corresponding pad 28 on the film, as described in detail in the aforementioned patent application with the file number 103 14 172.3.
- the film 25 extends beyond the module 2 addition to the edge 29 of the busbar package 11 and thus possibly reaches also connecting surfaces of the other busbars. The processing and lamination of the film can take place together with the lamination of the busbar package 11.
- a control circuit is arranged, which is realized as a flat unit 30 on a circuit board.
- This circuit can be connected to the elements of the power semiconductor module and / or the busbars via wire bonds, welds, press contacts or soldering, not shown.
- a very compact power semiconductor circuit eg an inverter
- a relatively small housing not shown.
- the power semiconductor circuit according to the invention the space saving possibilities resulting from the flat structure of a layered power semiconductor module are optimally utilized.
- this power semiconductor circuit can do without screwing power semiconductor module and busbars.
Landscapes
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
Description
Claims
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007507675A JP4409600B2 (ja) | 2004-04-16 | 2005-02-01 | 電力半導体回路及びその製造方法 |
| US11/549,779 US7800213B2 (en) | 2004-04-16 | 2006-10-16 | Power semiconductor circuit with busbar system |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004018469.0 | 2004-04-16 | ||
| DE102004018469A DE102004018469B3 (de) | 2004-04-16 | 2004-04-16 | Leistungshalbleiterschaltung |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US11/549,779 Continuation US7800213B2 (en) | 2004-04-16 | 2006-10-16 | Power semiconductor circuit with busbar system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2005109505A1 true WO2005109505A1 (de) | 2005-11-17 |
Family
ID=34960125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2005/000962 Ceased WO2005109505A1 (de) | 2004-04-16 | 2005-02-01 | Leistungshalbleiterschaltung |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US7800213B2 (de) |
| JP (1) | JP4409600B2 (de) |
| DE (1) | DE102004018469B3 (de) |
| WO (1) | WO2005109505A1 (de) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007003875A1 (de) | 2007-01-25 | 2008-08-07 | Siemens Ag | Stromrichter |
| WO2010066482A1 (de) * | 2008-12-10 | 2010-06-17 | Siemens Aktiengesellschaft | Stromrichtermodul mit gekühlter verschienung |
| DE102008061468A1 (de) | 2008-12-10 | 2010-06-17 | Siemens Aktiengesellschaft | Stromrichtermodul mit gekühlter Verschienung |
| DE102008061488A1 (de) | 2008-12-10 | 2010-06-17 | Siemens Aktiengesellschaft | Stromrichtermodul mit gekühlter Verschienung |
| US7800213B2 (en) | 2004-04-16 | 2010-09-21 | Infineon Technologies Ag | Power semiconductor circuit with busbar system |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4909712B2 (ja) * | 2006-11-13 | 2012-04-04 | 日立オートモティブシステムズ株式会社 | 電力変換装置 |
| DE102006058327B3 (de) * | 2006-12-11 | 2008-05-15 | Siemens Ag | Stromschienenpaket |
| DE102009029476B4 (de) | 2009-09-15 | 2012-11-08 | Lisa Dräxlmaier GmbH | Elektronische Vorrichtung zum Schalten von Strömen und Herstellungsverfahren für dieselbe |
| US20110134607A1 (en) * | 2009-12-07 | 2011-06-09 | Schnetker Ted R | Solid state switch arrangement |
| JP5269259B2 (ja) * | 2011-02-10 | 2013-08-21 | 三菱電機株式会社 | 電力変換装置 |
| DE102011076273A1 (de) | 2011-05-23 | 2012-11-29 | Continental Automotive Gmbh | Leiterplatte für elektrische Bauelemente und Leiterplattensystem |
| AT512525B1 (de) * | 2012-05-04 | 2013-09-15 | Mikroelektronik Ges Mit Beschraenkter Haftung Ab | Leiterplatte, insbesondere für ein Leistungselektronikmodul, umfassend ein elektrisch leitfähiges Substrat |
| US9984953B2 (en) | 2012-12-07 | 2018-05-29 | Abb Schweiz Ag | Semiconductor assembly having a press pack stack |
| DE102013203532A1 (de) | 2013-03-01 | 2014-09-04 | Magna Powertrain Ag & Co. Kg | Bauteilekühlung |
| DE102014213784A1 (de) * | 2014-07-16 | 2016-01-21 | Siemens Aktiengesellschaft | Umrichter |
| GB2542353A (en) * | 2015-09-15 | 2017-03-22 | Alstom Technology Ltd | A busbar assembly |
| DE102015220792A1 (de) * | 2015-10-23 | 2017-04-27 | Zf Friedrichshafen Ag | Leistungselektronikanordnung |
| DE102016200724A1 (de) | 2016-01-20 | 2017-07-20 | Robert Bosch Gmbh | Vorrichtung zur Kühlung mindestens einer Stromschiene und korrespondierende Leistungsschaltung |
| JP6642088B2 (ja) * | 2016-02-18 | 2020-02-05 | 株式会社オートネットワーク技術研究所 | 電気機器 |
| DE102016206234A1 (de) * | 2016-04-14 | 2017-10-19 | Zf Friedrichshafen Ag | Stromschiene für einen Wechselrichter, Wechselrichter und Kraftfahrzeugantriebsystem |
| DE102017101236B4 (de) | 2017-01-23 | 2018-11-15 | Sma Solar Technology Ag | Relaisanordnung mit verbesserter entwärmung und wandlervorrichtung mit einer solchen relaisanordnung |
| AT520154B1 (de) * | 2017-07-03 | 2019-04-15 | Miba Frictec Gmbh | Akkumulator |
| DE102018118525A1 (de) * | 2018-07-31 | 2020-02-06 | Valeo Siemens Eautomotive Germany Gmbh | Anordnung mit einer Stromschienenvorrichtung und einem Stromrichtergehäuse sowie Verfahren zu deren Herstellung, Stromrichter für ein Fahrzeug und Fahrzeug |
| DE102019214218A1 (de) * | 2019-09-18 | 2021-03-18 | Zf Friedrichshafen Ag | Stromschienenanordnung für einen Stromrichter für ein zumindest teilweise elektrisch angetriebenes Fahrzeug |
| DE102020208154A1 (de) | 2020-06-30 | 2022-01-13 | Zf Friedrichshafen Ag | Leistungsmodul zum Betreiben eines Elektrofahrzeugantriebs mit einer verbesserten Temperaturbestimmung der Leistungshalbleiter |
| DE102021115990B4 (de) | 2021-06-21 | 2023-01-05 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Messanordnung |
| EP4135029A1 (de) * | 2021-08-11 | 2023-02-15 | Hamilton Sundstrand Corporation | Kühlanordnung für leistungshalbleiter |
| DE102021210594B4 (de) | 2021-09-23 | 2023-08-31 | Vitesco Technologies Germany Gmbh | Leistungshalbleitermodul und Antriebsstrang für ein Fahrzeug aufweisend ein derartiges Leistungshalbleitermodul |
| DE102022201266A1 (de) | 2022-02-08 | 2023-08-10 | Zf Friedrichshafen Ag | Leiteranordnung für einen Zwischenkreis |
| DE102022102966B4 (de) * | 2022-02-09 | 2024-09-12 | Audi Aktiengesellschaft | Halbleiter-Modul mit integriertem Stromsensor |
| DE102023121850A1 (de) | 2023-08-16 | 2025-02-20 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Gehäuse einer elektrischen Komponente |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4700273A (en) * | 1986-06-03 | 1987-10-13 | Kaufman Lance R | Circuit assembly with semiconductor expansion matched thermal path |
| US5856913A (en) * | 1996-04-29 | 1999-01-05 | Semikron Elektronik Gmbh | Multilayer semiconductor device having high packing density |
| DE19935803A1 (de) * | 1998-08-04 | 2000-02-17 | Methode Electronics Inc | Schaltanlage mit Stromschiene und Wärmeableitvorrichtung |
| US6060772A (en) * | 1997-06-30 | 2000-05-09 | Kabushiki Kaisha Toshiba | Power semiconductor module with a plurality of semiconductor chips |
| WO2000042654A1 (de) * | 1999-01-11 | 2000-07-20 | Robert Bosch Gmbh | Elektronisches halbleitermodul |
| US20020173192A1 (en) * | 2001-05-05 | 2002-11-21 | Semikron Elektronik Gmbh | Power semiconductor module with pressure contact means |
| DE10129006A1 (de) * | 2001-06-15 | 2003-01-02 | Conti Temic Microelectronic | Elektronische Baugruppe |
Family Cites Families (13)
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| US5111280A (en) * | 1988-11-10 | 1992-05-05 | Iversen Arthur H | Thermal management of power conditioning systems |
| EP0884781A3 (de) * | 1997-06-12 | 1999-06-30 | Hitachi, Ltd. | Leistungshalbleitermodul |
| DE19735531A1 (de) * | 1997-08-16 | 1999-02-18 | Abb Research Ltd | Leistungshalbleitermodul mit in Submodulen integrierten Kühlern |
| US6295201B1 (en) | 1998-08-04 | 2001-09-25 | Stratos Lightwave, Inc. | Bus bar having embedded switching device |
| JP3502566B2 (ja) * | 1999-05-18 | 2004-03-02 | 三菱電機株式会社 | 電力変換装置 |
| JP2000349209A (ja) | 1999-06-09 | 2000-12-15 | Mitsubishi Electric Corp | パワー半導体モジュール |
| US20030218057A1 (en) * | 2000-11-07 | 2003-11-27 | Craig Joseph | Electrical bus with associated porous metal heat sink and method of manufacturing same |
| JP2003250278A (ja) | 2002-02-21 | 2003-09-05 | Hitachi Unisia Automotive Ltd | 半導体装置 |
| JP4064741B2 (ja) | 2002-06-25 | 2008-03-19 | 株式会社日立製作所 | 半導体装置 |
| JP2004063681A (ja) | 2002-07-26 | 2004-02-26 | Hitachi Unisia Automotive Ltd | 半導体装置 |
| TW551612U (en) * | 2002-07-26 | 2003-09-01 | Tai Sol Electronics Co Ltd | Piercing type IC heat dissipating device |
| DE10314172B4 (de) * | 2003-03-28 | 2006-11-30 | Infineon Technologies Ag | Verfahren zum Betreiben einer Anordnung aus einem elektrischen Bauelement auf einem Substrat und Verfahren zum Herstellen der Anordnung |
| DE102004018469B3 (de) | 2004-04-16 | 2005-10-06 | eupec Europäische Gesellschaft für Leistungshalbleiter mbH | Leistungshalbleiterschaltung |
-
2004
- 2004-04-16 DE DE102004018469A patent/DE102004018469B3/de not_active Expired - Fee Related
-
2005
- 2005-02-01 WO PCT/EP2005/000962 patent/WO2005109505A1/de not_active Ceased
- 2005-02-01 JP JP2007507675A patent/JP4409600B2/ja not_active Expired - Fee Related
-
2006
- 2006-10-16 US US11/549,779 patent/US7800213B2/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4700273A (en) * | 1986-06-03 | 1987-10-13 | Kaufman Lance R | Circuit assembly with semiconductor expansion matched thermal path |
| US5856913A (en) * | 1996-04-29 | 1999-01-05 | Semikron Elektronik Gmbh | Multilayer semiconductor device having high packing density |
| US6060772A (en) * | 1997-06-30 | 2000-05-09 | Kabushiki Kaisha Toshiba | Power semiconductor module with a plurality of semiconductor chips |
| DE19935803A1 (de) * | 1998-08-04 | 2000-02-17 | Methode Electronics Inc | Schaltanlage mit Stromschiene und Wärmeableitvorrichtung |
| WO2000042654A1 (de) * | 1999-01-11 | 2000-07-20 | Robert Bosch Gmbh | Elektronisches halbleitermodul |
| US20020173192A1 (en) * | 2001-05-05 | 2002-11-21 | Semikron Elektronik Gmbh | Power semiconductor module with pressure contact means |
| DE10129006A1 (de) * | 2001-06-15 | 2003-01-02 | Conti Temic Microelectronic | Elektronische Baugruppe |
Non-Patent Citations (1)
| Title |
|---|
| FILLION R; DELGADO E; MCCONNELEE P; BEAUPRE R: "A high performance polymer thin film power electronics packaging technology", ADVANCING MICROELECTRONICS, vol. 30, no. 5, September 2003 (2003-09-01), pages 7 - 12, XP009047125 * |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7800213B2 (en) | 2004-04-16 | 2010-09-21 | Infineon Technologies Ag | Power semiconductor circuit with busbar system |
| DE102007003875A1 (de) | 2007-01-25 | 2008-08-07 | Siemens Ag | Stromrichter |
| WO2010066482A1 (de) * | 2008-12-10 | 2010-06-17 | Siemens Aktiengesellschaft | Stromrichtermodul mit gekühlter verschienung |
| DE102008061468A1 (de) | 2008-12-10 | 2010-06-17 | Siemens Aktiengesellschaft | Stromrichtermodul mit gekühlter Verschienung |
| DE102008061488A1 (de) | 2008-12-10 | 2010-06-17 | Siemens Aktiengesellschaft | Stromrichtermodul mit gekühlter Verschienung |
| DE102008061489A1 (de) | 2008-12-10 | 2010-06-17 | Siemens Aktiengesellschaft | Stromrichtermodul mit gekühlter Verschienung |
| US8432694B2 (en) | 2008-12-10 | 2013-04-30 | Siemens Aktiengesellschaft | Power converter module with cooled busbar arrangement |
| US8520386B2 (en) | 2008-12-10 | 2013-08-27 | Siemens Aktiengesellschaft | Power converter module with a cooled busbar arrangement |
| US8599556B2 (en) | 2008-12-10 | 2013-12-03 | Siemens Aktiengesellschaft | Power converter module with cooled busbar arrangement |
| RU2510604C2 (ru) * | 2008-12-10 | 2014-03-27 | Сименс Акциенгезелльшафт | Энергетический преобразовательный модуль с охлаждаемой ошиновкой |
| CN102246615B (zh) * | 2008-12-10 | 2014-07-30 | 西门子公司 | 母线系统得到冷却的功率转换器模块 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20070114665A1 (en) | 2007-05-24 |
| DE102004018469B3 (de) | 2005-10-06 |
| JP4409600B2 (ja) | 2010-02-03 |
| JP2007533145A (ja) | 2007-11-15 |
| US7800213B2 (en) | 2010-09-21 |
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