DE102008054923A1 - Power semiconductor module, has circuit carrier provided with power semiconductor chip that is arranged in housing, and capacitor with body integrated into sidewall of housing, where circuit carrier is designed as ceramic plate - Google Patents
Power semiconductor module, has circuit carrier provided with power semiconductor chip that is arranged in housing, and capacitor with body integrated into sidewall of housing, where circuit carrier is designed as ceramic plate Download PDFInfo
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- DE102008054923A1 DE102008054923A1 DE102008054923A DE102008054923A DE102008054923A1 DE 102008054923 A1 DE102008054923 A1 DE 102008054923A1 DE 102008054923 A DE102008054923 A DE 102008054923A DE 102008054923 A DE102008054923 A DE 102008054923A DE 102008054923 A1 DE102008054923 A1 DE 102008054923A1
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- power semiconductor
- capacitor
- semiconductor module
- housing
- module according
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- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01056—Barium [Ba]
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- H01L2924/13—Discrete devices, e.g. 3 terminal devices
- H01L2924/1304—Transistor
- H01L2924/1305—Bipolar Junction Transistor [BJT]
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- H01L2924/1305—Bipolar Junction Transistor [BJT]
- H01L2924/13055—Insulated gate bipolar transistor [IGBT]
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- H01L2924/1904—Component type
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- H01L2924/19107—Disposition of discrete passive components off-chip wires
Abstract
Description
Die Erfindung betrifft ein Leistungshalbleitermodul. In bestimmten Schaltungsanwendungen ist es erforderlich, einen oder mehrere Leistungshalbleiterchips, die auf ein oder mehrere Leistungshalbleitermodule verteilt sind, an einen Kondensator anzuschließen. Bei einem solchen Kondensator kann es sich beispielsweise um einen Zwischenkreiskondensator einer Stromrichteranordnung handeln.The The invention relates to a power semiconductor module. In certain circuit applications it is necessary to use one or more power semiconductor chips, which are distributed to one or more power semiconductor modules, to connect to a capacitor. Such a capacitor may be, for example, a Intermediate circuit capacitor of a power converter arrangement act.
Besonders wenn sie für den Betrieb an hohen Spannungen ausgelegt sind und/oder hohe Kapazitäten erfordern, benötigen solche Kondensatoren viel Raumvolumen und sind deshalb außerhalb des Leistungshalbleitermoduls angeordnet und mittels elektrischer Anschlussleitungen an dieses angeschlossen. Die Herstellung einer solchen elektrischen Verbindung erfordert jedoch eine Anzahl von Einzelkomponenten und ist damit aufwändig.Especially if you are for are designed for operation at high voltages and / or require high capacities, need Such capacitors have a lot of room volume and are therefore outside of the Power semiconductor module arranged and by means of electrical connection cables connected to this. The production of such an electrical However, connection requires a number of individual components and is so expensive.
Die Aufgabe der vorliegenden Erfindung besteht darin, die Leistungshalbleiterchips zumindest eines Leistungshalbleitermoduls ohne großen Montageaufwand mit einem Kondensator zu koppeln, der für hohe Spannungen ausgelegt ist und/oder der eine hohe Kapazität aufweist.The Object of the present invention is the power semiconductor chips at least one power semiconductor module without great installation effort to couple with a capacitor designed for high voltages is and / or has a high capacity.
Diese Aufgabe wird durch ein Leistungshalbleitermodul gemäß Patentanspruch 1 gelöst. Ausgestaltungen und Weiterbildungen der Erfindung sind Gegenstand von Unteransprüchen.These Task is by a power semiconductor module according to claim 1 solved. Embodiments and developments of the invention are the subject of dependent claims.
Ein solches Leistungshalbleitermodul umfasst wenigstens einen Schaltungsträger, auf dem zumindest ein Leistungshalbleiterchip angeordnet ist. Weiterhin ist ein Gehäuse vorgesehen, in dem der zumindest eine Leistungshalbleiterchip angeordnet ist. Das Gehäuse weist eine Wand auf, in die ein Korpus Kondensator integriert ist.One such power semiconductor module comprises at least one circuit carrier, on the at least one power semiconductor chip is arranged. Farther is a housing provided in which the at least one power semiconductor chip is arranged. The housing has a wall into which a corpus capacitor is integrated.
Die Erfindung wird nachfolgend anhand verschiedener Beispiele unter Bezugnahme auf Figuren näher erläutert. In den Figuren bezeichnen, sofern nicht anders angegeben, gleiche Bezugszeichen gleiche Teile mit gleicher oder einander entsprechender Funktion.The Invention will be described below with reference to various examples Reference to figures closer explained. In the figures, unless stated otherwise, denote the same Reference numerals like parts with the same or corresponding Function.
Die
Bodenplatte
Weiterhin
weist das Leistungshalbleitermodul
Die
oberseitige Metallisierung
Die
Leistungshalbleiterchips
Bei
den Verbindungsschichten
Um
bei einer als Lotschicht herzustellenden Verbindungsschicht
Alternativ
zu einer Löt-
oder Klebeverbindung können
eine oder mehrere der Verbindungsschichten
Wie
gezeigt können
die Leistungshalbleiterchips
Bei
einem Isolationsträger
Als
Materialien für
die oberseitige Metallisierung
Das
Leistungshalbleitermodul
Zum
Schutz gegen das Eindringen von Feuchtigkeit sowie zur Erhöhung der
Isolationsfestigkeit ist das Modul
Um
die beim Betrieb des Leistungshalbleitermoduls
In
eine Seitenwand
Abweichend
von der Anordnung gemäß
Bei
den Anordnungen gemäß den
Eine
weitere Möglichkeit
zur Anordnung eines Korpus'
Gemäß einer
in
Wenn
die unterseitige Gehäusewand
als fester Verbund hergestellt werden soll, können einer oder mehrere mit
Leistungshalbleiterchips
In
alternativen Ausgestaltungen kann der Kondensator auch von unten
in eine Gehäusewand
Die
Anordnung gemäß
Bei
sämtlichen
in den Figuren gezeigten Ausgestaltungen ist der Korpus
Von
den Korpussen
Sofern
mit den vorangehend erläuterten Kondensatoren
hohe Speicherdichten erzielt werden sollen, können diese wie in
Derartige
Kondensatoren können
ebenso aufgebaut sein und mit den Verfahren hergestellt werden wie
die in der Anmeldung Weir et al.: ”Electrical-Energy-Storage-Unit
(EESU) utilizing ceramic and integrated-circuit technologies for
replacement of electrochemical batteries” (US 2004/0071944 A1, Anmeldetag
12. April 2001, Anmeldenummer 09/833,609) beschriebenen Einheiten
zur Speicherung elektrischer Energie (”electrical-engergystorage units”). Dies
gilt insbesondere für
die in der genannten Anmeldung von Weir et al. anhand der
Claims (20)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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DE102008054923.1A DE102008054923B4 (en) | 2008-12-18 | 2008-12-18 | Power semiconductor module with a high capacity capacitor integrated in the housing wall |
Applications Claiming Priority (1)
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DE102008054923.1A DE102008054923B4 (en) | 2008-12-18 | 2008-12-18 | Power semiconductor module with a high capacity capacitor integrated in the housing wall |
Publications (2)
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DE102008054923A1 true DE102008054923A1 (en) | 2010-07-01 |
DE102008054923B4 DE102008054923B4 (en) | 2018-04-26 |
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ID=42220577
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DE102008054923.1A Expired - Fee Related DE102008054923B4 (en) | 2008-12-18 | 2008-12-18 | Power semiconductor module with a high capacity capacitor integrated in the housing wall |
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Country | Link |
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Cited By (10)
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---|---|---|---|---|
EP2261973A3 (en) * | 2009-06-09 | 2011-08-03 | SEMIKRON Elektronik GmbH & Co. KG | High power electronics system |
DE102013209431A1 (en) | 2013-05-22 | 2014-11-27 | Siemens Aktiengesellschaft | Power semiconductor module and method for producing a power semiconductor module |
EP2881988A1 (en) * | 2013-11-29 | 2015-06-10 | Kabushiki Kaisha Toshiba | Semiconductor device |
DE102016100617A1 (en) * | 2016-01-15 | 2017-07-20 | Semikron Elektronik Gmbh & Co. Kg | Power semiconductor module with a housing and a capacitor |
DE102016105783A1 (en) * | 2016-03-30 | 2017-10-05 | Semikron Elektronik Gmbh & Co. Kg | Power semiconductor device |
FR3050571A1 (en) * | 2016-04-20 | 2017-10-27 | Centre Nat Rech Scient | ELECTRONIC POWER CONVERTER USING TWO MULTIPLE POLES OF POWER WITH N AND P COMPLEMENTARY SUBSTRATES |
DE102017219674A1 (en) * | 2017-11-06 | 2019-05-09 | Audi Ag | Semiconductor power module with integrated capacitor |
CN112864140A (en) * | 2020-12-31 | 2021-05-28 | 西安交通大学 | Novel high temperature resistant SiC MOSFET half-bridge multilayer packaging structure |
US11343942B2 (en) * | 2018-05-14 | 2022-05-24 | Mitsubishi Electric Corporation | Power conversion device including cooling components |
EP4006970A4 (en) * | 2019-07-24 | 2023-11-08 | Hitachi, Ltd. | Power semiconductor device |
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JP3667130B2 (en) | 1998-12-25 | 2005-07-06 | 京セラ株式会社 | Wiring board module |
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US6304448B1 (en) * | 2000-03-03 | 2001-10-16 | Mitsubishi Denki Kabushiki Kaisha | Power module |
US6522544B1 (en) * | 2000-05-16 | 2003-02-18 | Mitsubishi Denki Kabushiki Kaisha | Power module |
EP1580809A2 (en) * | 2004-02-25 | 2005-09-28 | LumiLeds Lighting U.S., LLC | Ceramic substrate incorporating an ESD protection for a light emitting diode |
DE102005045401A1 (en) * | 2005-09-23 | 2007-03-29 | Robert Bosch Gmbh | Method for powering an electronically commutated via a semiconductor power amplifier stage DC motor |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
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EP2261973A3 (en) * | 2009-06-09 | 2011-08-03 | SEMIKRON Elektronik GmbH & Co. KG | High power electronics system |
DE102013209431B4 (en) | 2013-05-22 | 2018-04-05 | Siemens Aktiengesellschaft | The power semiconductor module |
DE102013209431A1 (en) | 2013-05-22 | 2014-11-27 | Siemens Aktiengesellschaft | Power semiconductor module and method for producing a power semiconductor module |
EP2881988A1 (en) * | 2013-11-29 | 2015-06-10 | Kabushiki Kaisha Toshiba | Semiconductor device |
US9214459B2 (en) | 2013-11-29 | 2015-12-15 | Kabushiki Kaisha Toshiba | Semiconductor device |
DE102016100617A1 (en) * | 2016-01-15 | 2017-07-20 | Semikron Elektronik Gmbh & Co. Kg | Power semiconductor module with a housing and a capacitor |
DE102016100617B4 (en) | 2016-01-15 | 2019-05-16 | Semikron Elektronik Gmbh & Co. Kg | Power semiconductor module with a housing and a capacitor |
DE102016105783B4 (en) | 2016-03-30 | 2019-05-16 | Semikron Elektronik Gmbh & Co. Kg | Power semiconductor device |
DE102016105783A1 (en) * | 2016-03-30 | 2017-10-05 | Semikron Elektronik Gmbh & Co. Kg | Power semiconductor device |
FR3050571A1 (en) * | 2016-04-20 | 2017-10-27 | Centre Nat Rech Scient | ELECTRONIC POWER CONVERTER USING TWO MULTIPLE POLES OF POWER WITH N AND P COMPLEMENTARY SUBSTRATES |
DE102017219674A1 (en) * | 2017-11-06 | 2019-05-09 | Audi Ag | Semiconductor power module with integrated capacitor |
US11343942B2 (en) * | 2018-05-14 | 2022-05-24 | Mitsubishi Electric Corporation | Power conversion device including cooling components |
EP4006970A4 (en) * | 2019-07-24 | 2023-11-08 | Hitachi, Ltd. | Power semiconductor device |
CN112864140A (en) * | 2020-12-31 | 2021-05-28 | 西安交通大学 | Novel high temperature resistant SiC MOSFET half-bridge multilayer packaging structure |
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DE102008054923B4 (en) | 2018-04-26 |
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