DE102004050792A1 - Component module for high temperature applications and method for manufacturing such a component module - Google Patents
Component module for high temperature applications and method for manufacturing such a component module Download PDFInfo
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- DE102004050792A1 DE102004050792A1 DE102004050792A DE102004050792A DE102004050792A1 DE 102004050792 A1 DE102004050792 A1 DE 102004050792A1 DE 102004050792 A DE102004050792 A DE 102004050792A DE 102004050792 A DE102004050792 A DE 102004050792A DE 102004050792 A1 DE102004050792 A1 DE 102004050792A1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
- H01L23/538—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames the interconnection structure between a plurality of semiconductor chips being formed on, or in, insulating substrates
- H01L23/5385—Assembly of a plurality of insulating substrates
-
- 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
- H01L23/29—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the material, e.g. carbon
- H01L23/293—Organic, e.g. plastic
- H01L23/295—Organic, e.g. plastic containing a filler
-
- 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
- H01L24/01—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
- H01L24/18—High density interconnect [HDI] connectors; Manufacturing methods related thereto
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of semiconductor or other solid state devices
- H01L25/03—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/07—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group subclass H10D
- H01L25/072—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group subclass H10D 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
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/06—Structure, shape, material or disposition of the bonding areas prior to the connecting process of a plurality of bonding areas
- H01L2224/0601—Structure
- H01L2224/0603—Bonding areas having different sizes, e.g. different heights or widths
-
- 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
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/06—Structure, shape, material or disposition of the bonding areas prior to the connecting process of a plurality of bonding areas
- H01L2224/061—Disposition
- H01L2224/0618—Disposition being disposed on at least two different sides of the body, e.g. dual array
- H01L2224/06181—On opposite sides of the body
-
- 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
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L2224/32—Structure, shape, material or disposition of the layer connectors after the connecting process of an individual layer connector
- H01L2224/321—Disposition
- H01L2224/32151—Disposition the layer connector 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
- H01L2224/32221—Disposition the layer connector 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
- H01L2224/32225—Disposition the layer connector 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 non-metallic, e.g. insulating substrate with or without metallisation
-
- 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
- H01L2924/13—Discrete devices, e.g. 3 terminal devices
- H01L2924/1304—Transistor
- H01L2924/1306—Field-effect transistor [FET]
- H01L2924/13091—Metal-Oxide-Semiconductor Field-Effect Transistor [MOSFET]
-
- 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
- H01L2924/181—Encapsulation
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
Abstract
Die Erfindung betrifft ein Bauelemente-Modul (20) für Hochtemperatur-Anwendungen und ein Verfahren zu seiner Herstellung. DOLLAR A Das erfindungsgemäße Bauelemente-Modul weist mindestens auf: DOLLAR A eine Grundplatte (12), DOLLAR A zwei beidseitig metallbeschichtete Substrate (1, 2), DOLLAR A wobei das untere Substrat (1) auf der Grundplatte befestigt ist, DOLLAR A mindestens zwei mikrostrukturierte Hochtemperatur-Bauelemente (3), die zwischen den beiden Substraten (1, 2) angeordnet und über Lotschichten (6) mit den Metallbeschichtungen (1.3, 2.2) der Substrate kontaktiert sind, DOLLAR A einen Moldkörper (14), der auf der Grundplatte (12) angeordnet ist und die Substrate (1, 2) und Hochtemperatur-Bauelemente (3) vollständig und eine Anschlusseinrichtung (8, 9) teilweise umgibt, DOLLAR A wobei zwischen den Substraten und den Bauelementen (3) ausgebildete Zwischenstrukturen (16) mit der Moldmasse des Moldkörpers (14) vollständig gefüllt sind, die aufweist: DOLLAR A - eine Glasübergangstemperatur größer/gleich 190 DEG C, DOLLAR A - eine Verarbeitungsviskosität von 5 bis 15 Pas, DOLLAR A - zwischen 80 und 90 Gewichtsprozent Füllmaterial aus sphärischen, mineralischen Füllkörpern mit Durchmessern überwiegend im Bereich zwischen 20 und 50 mum.The invention relates to a component module (20) for high-temperature applications and to a method for its production. DOLLAR A The module according to the invention module comprises at least: DOLLAR A a base plate (12), DOLLAR A two metal-coated substrates (1, 2) on both sides, DOLLAR A wherein the lower substrate (1) is fixed to the base plate, DOLLAR A at least two microstructured high-temperature components (3) which are arranged between the two substrates (1, 2) and contacted by solder layers (6) with the metal coatings (1.3, 2.2) of the substrates, DOLLAR A a Moldkörper (14) on the base plate (12) is arranged and the substrates (1, 2) and high temperature components (3) completely and a connection device (8, 9) partially surrounds, between the substrates and the components (3) formed intermediate structures (16) with the mold mass of the Moldkörper (14) are completely filled, which has: DOLLAR A - a glass transition temperature greater than or equal 190 ° C, DOLLAR A - a processing viscosity of 5 to 15 Pas, DOLLAR A - between en 80 and 90% by weight of filler material of spherical mineral fillers with diameters predominantly in the range between 20 and 50 μm.
Description
Die Erfindung betrifft ein Bauelemente-Modul für Hochtemperaturanwendungen und ein Verfahren zum Herstellen eines derartigen Bauelemente-Moduls.The The invention relates to a component module for high temperature applications and a method of manufacturing such a device module.
Leistungselektronik wird zum Schutz vor äußeren Umwelteinflüssen oftmals in Gehäuse aus Epoxid-Niederdruckpressmassen (Moldmassen) eingespritzt bzw. eingemoldet, wodurch eine sichere Verpackung erreicht wird. Hierbei wird in der Regel ein einzelner Chip auf einem Substrat kontaktiert und nachfolgend eingemoldet, so dass der Chip und die seiner Kontaktierung dienenden Bonddrähte bzw. Bondverbindungen vollständig von der Moldmasse umgeben und somit verkapselt sind.power electronics is often used to protect against external environmental influences in housing injected from low-pressure epoxy molding compounds (molding compounds) or gold plated, whereby a secure packaging is achieved. in this connection usually a single chip is contacted on a substrate and subsequently melded, leaving the chip and its contacting serving bonding wires or bond connections completely surrounded by the molding compound and thus encapsulated.
Durch derartige Module können jedoch nur geringe Leistungen und wenige Funktionen erreicht werden. Daher sind komplexere Multichip-Verpackungen bekannt, welche jedoch oftmals nicht die Anforderungen an eine hohe Zuverlässigkeit auch bei höheren Temperaturen erfüllen, wie es z. B. im Automotive-Bereich erforderlich ist.By such modules can However, only low performance and few features can be achieved. Therefore, more complex multichip packaging However, which often does not meet the requirements for a high reliability even at higher Meet temperatures, as it is z. B. in the automotive industry is required.
Insbesondere für Hochstromanwendungen, bei denen Temperaturen teilweise über 200 C° auftreten, ist der Einsatz der Moldmassen oftmals nicht zufriedenstellend. Herkömmliche Epoxid-Massen weisen in der Regel Glasübergangstemperaturen (Tg) von unter 170 C° auf und sind mit halogenhaltigen Flammschutzmitteln ausgerüstet, die den zukünftigen Umwelt- und Gesundheitsrichtlinien nicht entsprechen. Auch tritt innerhalb der hohen Temperaturbereiche und des unterschiedlichen Ausdehnungsverhaltens der Moldmasse und der Bauelemente oftmals ein Delaminieren bzw. eine Rissbildung des Moldmaterials gegenüber den Substraten und Bauelementen auf. Bei der Anordnung mehrerer Leistungsbauelemente, z.B. Power-MOSFETs, treten kleinste Spalte von z.B. 30 μm über größere Fließweglängen von z.B. bis zu 60 mm auf, die beim Spritzen bzw. Molden nur unvollständig gefüllt werden können, so dass das gemoldete Modul zur Rissbildung innerhalb des möglichen Temperaturbereichs neigt.Especially for high current applications, at partially over which temperatures 200 C ° occur the use of molding compounds is often unsatisfactory. conventional Epoxy materials usually have glass transition temperatures (Tg) of below 170 ° C and are equipped with halogenated flame retardants which the future Do not comply with environmental and health guidelines. Also occurs within high temperature ranges and different Expansion behavior of the molding compound and the components often a delamination or cracking of the molding material with respect to the Substrates and components. In the arrangement of several power components, e.g. Power MOSFETs, smallest column of e.g. 30 μm over larger flow path lengths of e.g. up to 60 mm, which can only be filled incompletely when spraying or Molden, see above that the molded module for cracking within the possible Temperature range tends.
Das
erfindungsgemäße Bauelemente-Modul und
das Verfahren zu seiner Herstellung weisen demgegenüber einige
Vorteile auf. Erfindungsgemäß wird ein
Stapel in Sandwich-Bauweise aus zwei metallbeschichteten Substraten,
mindestens zwei zwischen diesen aufgenommenen Bauelementen und mindestens
einer Anschlusseinrichtung gelötet
und in einer speziellen Moldmasse eingespritzt. Durch diese Bauweise
wird gegenüber
bondgelöteten
und vergelten Modulen auch der Einsatz kleinerer Elektronikbausteine,
z. B. mehrerer PowerMOSFETs, möglich.
Als metallbeschichtete Substrate können insbesondere DBC (direct
bonded copper)-Substrate, bei denen Kupferstanzgitter als Kupferschichten auf
die Keramikplatten
Die Moldmasse weist hierbei eine hohe Glasübergangstemperatur von über 190 C° und sphärische bzw. kugelförmige, mineralische Füllkörper auf. Die Füllkörper bilden hierbei 80 bis 90 % der Moldmasse, so dass sie deren thermisches Ausdehnungsverhalten weitgehend bestimmen; durch ihr isotropes Ausdehnungsverhalten wird über den erfindungsgemäßen Hochtemperaturbereich ein geringer Stresseintrag in die Bauelemente ermöglicht und somit die Rissbildung wirksam verhindert. Hierbei wurde erfindungsgemäß erkannt, dass eine geeignete Korngrößenverteilung der sphärischen Füllkörper mit Durchmessern von 1 bis 75 μm und überwiegend – d.h. bei mehr als 50% aller Füllkörper – im Bereich von 20 bis 50 μm, und weiterhin eine hinreichend geringe Verarbeitungsviskosität von 5 bis 15 Pas überraschender Weise ein gutes Einmolden und ein sicheres Ausfüllen der Zwischenstrukturen bzw. Zwischenräume auch im Bereich von 30 bis 500 μm ermöglichen.The In this case, molding compound has a high glass transition temperature of over 190 C ° and spherical or spherical, mineral filler on. The Form packing in this case 80 to 90% of the molding compound, so that they are their thermal Largely determine expansion behavior; through its isotropic expansion behavior will over the high temperature range according to the invention allows a low stress entry into the components and thus effectively preventing the cracking. In this case, according to the invention, that a suitable particle size distribution the spherical one Packing with diameters from 1 to 75 μm and predominantly - i. at more than 50% of all packing - in the range of 20 to 50 μm, and furthermore, a sufficiently low processing viscosity of 5 to 15 pas more surprising Make sure you have a good one and a sure filling of the intermediate structures or interspaces also in the range of 30 to 500 microns enable.
Weiterhin wird eine Beschädigung der elektronischen Bauteile in diesem Viskositätsbereich vermieden.Farther will be a damage avoided the electronic components in this viscosity range.
Die sphärischen, unterschiedlich großen Füllkörper verstopfen hierbei auch nicht die Zugänge zu den Zwischenstrukturen. Durch die erfindungsgemäße Bereichsbereite der Korngrößenverteilung wird weiterhin ein besseres Ausfüllen als durch singuläre Korngrößenwerte oder schmalere Bereichsbreiten erreicht, da die unterschiedlich großen Kugeln ein verbessertes Abrollen an anderen Kugeln sowie an den Substraten und den Bauelementen ermöglichen. Erfindungsgemäß wurde erkannt, dass diese Wirkung durch Verwendung lediglich sphärischer Füllkörper und ohne asphärische, gemahlene Füllkörper, wie sie bei herkömmlichen Moldmassen verwendet werden, deutlich verbessert ist.The spherical, clogging filler of different sizes not the accesses too the intermediate structures. By the invention range of particle size distribution will continue to fill out better as by singular grain size values or narrower range widths achieved as the different huge Balls an improved rolling on other balls as well as on the Substrates and allow the components. According to the invention was recognized that this effect by using only spherical Packing and without aspherical, ground fillers, like they at conventional Moldmasses used is significantly improved.
Da bei der erfindungsgemäßen Korngrößenverteilung der sphärischen Füllkörper ein gleichmäßiges Ausfüllen auch sehr kleiner Zwischenstrukturen mit den Füllkörpern ermöglicht wird, unterscheidet sich das Wärmeausdehnungsverhalten dieser gefüllten Zwischenstrukturen nicht von demjenigen der großbereichigen Moldmasse.There in the particle size distribution according to the invention the spherical one Filler even filling in, too very small intermediate structures with the packing is possible, differs the thermal expansion behavior this filled one Intermediate structures not from that of large-scale molding compound.
Erfindungsgemäß kann somit ein thermischer Ausdehnungskoeffizient ausgebildet werden, der zwischen demjenigen der Substrate und demjenigen der Bauelemente liegt, d.h. im Bereich von 5∙10-6 bis 15∙10-6 1/K; der Ausdehnungskoeffizient wird hierbei durch die den Füllstoffanteil, d.h. durch mineralisches Material, bestimmt.According to the invention can thus be formed a thermal expansion coefficient, which is between that of the substrates and that of the components, that is, in the range of 5 × 10 -6 to 15 × 10 -6 1 / K; the coefficient of expansion is determined by the proportion of filler, ie by mineral material.
Als Harzsysteme werden geeignete Harze und Härter verwendet, die hinreichend hohe Glasübergangstemperaturen von größer/gleich 190 C°, z.B. ca. 200 C° sicher stellen.When Resin systems use appropriate resins and hardeners that are sufficient high glass transition temperatures from greater / equal 190 ° C, e.g. about 200 ° C safely put.
Der Flammschutz wird vorteilhafterweise ohne den Einsatz von rotem Phosphor oder halogenhaltigen Verbindungen und Sb-Oxiden erreicht. Hier zu werden Metalloxide, Metallhydroxide, MAR (Multiaromatischer Harz mit inhärentem Flammschutz) oder Polyphosphate eingesetzt.Of the Flame retardant is advantageously without the use of red phosphorus or halogen-containing compounds and Sb oxides. For this be metal oxides, metal hydroxides, MAR (Multiaromatic resin with inherent Flame retardant) or polyphosphates used.
Die Haftung der Moldmasse an den auftretenden Substratoberflächen und Oberflächen der Bauelemente, d.h. den relevanten Metallen und keramischen oder Composite /Sinter- Werkstoffen, wird durch geeignete Haftungsmodizierer bzw. Haftvermittler erreicht, so dass Scherfestigkeit von 5 bis 25 N/mm2 eingestellt werden. Die Ausbildung von Kontaktkorrosion und somit elektrischen Fehlern wird durch eine hohe Ionenreinheit gegenüber den relevanten Ionen erreicht.The adhesion of the molding compound to the occurring substrate surfaces and surfaces of the components, ie the relevant metals and ceramic or composite / sintered materials is achieved by suitable adhesion modifiers or adhesion promoters, so that shear strength of 5 to 25 N / mm 2 are set. The formation of contact corrosion and thus electrical errors is achieved by a high ionic purity compared to the relevant ions.
Die Erfindung wird im Folgenden anhand der beiliegenden Zeichnungen an einer Ausführungsform erläutert. Es zeigen:The Invention will be described below with reference to the accompanying drawings explained on an embodiment. It demonstrate:
Zur
Herstellung eines erfindungsgemäßen Bauelemente-Moduls
werden zunächst
zwischen einem unteren ersten DBC-Substrat
Gemäß
Erfindungsgemäß wird bei
der Bestückung bereits
auch die Kontaktierung des Sandwichstapels
Der
so gebildete Stapel wird nachfolgend in einem Ofen gebacken bzw.
verlötet,
so dass die Lötplatten
gemäß
Nachfolgend
wird der so gebildete Sandwichstapel in einem Transfer-Molding-Verfahren,
bei dem die Moldmasse über
Fließweglängen bis
zu 60 mm fließt,
mit einer Moldmasse
Die
Moldmasse für
den Moldkörper
Um
die oben angegebene Verarbeitungsviskosität von 5 bis 15 Pas zu erreichen,
werden erfindungsgemäß kugelförmige bzw.
sphärische,
mineralische Füllstoffe,
z.B. SiO2, Al2O3 oder AlN mit einer Korngrößenverteilung
im Bereich von 1 bis 75 μm verwendet,
wie z.B. der
Weiterhin
wird für
die angestrebte Hochtemperaturverträglichkeit der thermische Ausdehnungskoeffizient
(CTE) der Moldmasse zwischen den CTEs der Substrate
Durch spezielle Harz-/Härtesysteme wird erreicht, dass der Glasübergangspunkt Tg der Moldmasse oberhalb der maximalen Anwendungstemperatur liegt, d.h. bei größer/gleich 190 ° C, vorzugsweise größer/gleich 200 ° C.By special resin / hardening systems is achieved that the glass transition point Tg of the molding compound is above the maximum application temperature, i.e. at greater / equal 190 ° C, preferably greater than or equal to 200 ° C.
Weiterhin
wird ein Haftung der Moldmasse über
Lebensdauer auf allen auftretenden Oberflächen des Modulstapels vorgesehen.
Hierzu werden Haftvermittler der Moldmasse zugegeben, die eine Haftung
auf den auftretenden Metallen, d.h. Ni, Cu, Au, Ag, Sn, Zn, Pd,
Pt, und den keramischen oder Composite/Sinter-Werkstoffen, d.h.
Al2O3, SiO2, AlN, AlSiC sicher stellen. Die Scherfestigkeiten
liegen hierbei im Bereich von 5 bis 25 N/mm2.
Somit wird eine optimale Haftung sowohl zu den Substraten
Die
Moldmasse weist eine hohe Ionenreinheit insbesondere bezüglich der
Ionen K, Na, Li, Cl, Br auf, da ein direkter Kontakt zwischen der
Moldmasse des Moldkörpers
Ein
Bespiel für
eine geeignete Moldmasse ist wie folgt:
Das Harz ist ein MFR-Epoxid-Harz.
Als Härter
wird MFR und PN gewählt.
Der Füllstoffgehalt
liegt bei 85 % mit der Korngrößenverteilung
der Korngrößen di gemäß
The resin is an MFR epoxy resin. The hardener used is MFR and PN. The filler content is 85% with the particle size distribution of the particle sizes di according to
Nach
dem Transfer-Molding-Prozess kann nachfolgend ein Temperschritt
(Post Mold Curing, PMC) stattfinden, um den maximal möglichen
Vernetzungsgrad der Moldmasse zu erreichen. Es ergibt sich das in
Claims (14)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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DE102004050792A DE102004050792A1 (en) | 2004-10-19 | 2004-10-19 | Component module for high temperature applications and method for manufacturing such a component module |
PCT/EP2005/054098 WO2006042766A1 (en) | 2004-10-19 | 2005-08-19 | Component module for high-temperature applications and method for producing a component module of this type |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004050792A DE102004050792A1 (en) | 2004-10-19 | 2004-10-19 | Component module for high temperature applications and method for manufacturing such a component module |
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Publication Number | Publication Date |
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DE102004050792A1 true DE102004050792A1 (en) | 2006-04-20 |
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DE102004050792A Withdrawn DE102004050792A1 (en) | 2004-10-19 | 2004-10-19 | Component module for high temperature applications and method for manufacturing such a component module |
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WO (1) | WO2006042766A1 (en) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2444978A (en) * | 2006-08-30 | 2008-06-25 | Denso Corp | Interconnections between two substrates in power electronic package for chips and components. |
WO2008051596A3 (en) * | 2006-10-24 | 2008-08-21 | Articulated Technologies Llc | Solid state light sheet and encapsulated bare die semiconductor circuits |
EP2019429A1 (en) | 2007-07-24 | 2009-01-28 | Siemens Aktiengesellschaft | Module with an electronic component electrically connected between two substrates, in particular DCB ceramic substrates, and production method thereof |
DE102008058003A1 (en) * | 2008-11-19 | 2010-05-20 | Infineon Technologies Ag | Semiconductor module and method for its production |
EP1988571A3 (en) * | 2007-05-03 | 2010-07-21 | Delphi Technologies, Inc. | High power semiconductor package with dual-sided heat sinking |
EP2164100A3 (en) * | 2008-09-15 | 2010-11-24 | Delphi Technologies, Inc. | Leaded semiconductor power module with direct bonding and double sided cooling |
EP2270855A1 (en) * | 2009-06-29 | 2011-01-05 | ABB Research Ltd. | An electrical module |
US7999369B2 (en) | 2006-08-29 | 2011-08-16 | Denso Corporation | Power electronic package having two substrates with multiple semiconductor chips and electronic components |
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JPH04320358A (en) * | 1991-04-19 | 1992-11-11 | Hitachi Ltd | Plastic sealed semiconductor device |
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2004
- 2004-10-19 DE DE102004050792A patent/DE102004050792A1/en not_active Withdrawn
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2005
- 2005-08-19 WO PCT/EP2005/054098 patent/WO2006042766A1/en active Application Filing
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