CH651957A5 - Feinstdraht zum kontaktieren von halbleiter-bauelementen. - Google Patents

Feinstdraht zum kontaktieren von halbleiter-bauelementen. Download PDF

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Publication number
CH651957A5
CH651957A5 CH3686/81A CH368681A CH651957A5 CH 651957 A5 CH651957 A5 CH 651957A5 CH 3686/81 A CH3686/81 A CH 3686/81A CH 368681 A CH368681 A CH 368681A CH 651957 A5 CH651957 A5 CH 651957A5
Authority
CH
Switzerland
Prior art keywords
aluminum
weight
copper
alloy
core
Prior art date
Application number
CH3686/81A
Other languages
German (de)
English (en)
Inventor
Albrecht Dr Bischoff
Fritz Dr Aldinger
Original Assignee
Heraeus Gmbh W C
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Heraeus Gmbh W C filed Critical Heraeus Gmbh W C
Publication of CH651957A5 publication Critical patent/CH651957A5/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
    • H01B1/026—Alloys based on copper
    • 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
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/071—Connecting or disconnecting
    • H10W72/075—Connecting or disconnecting of bond wires
    • H10W72/07531—Techniques
    • H10W72/07532—Compression bonding, e.g. thermocompression bonding
    • 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
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/071—Connecting or disconnecting
    • H10W72/075—Connecting or disconnecting of bond wires
    • H10W72/07531—Techniques
    • H10W72/07532—Compression bonding, e.g. thermocompression bonding
    • H10W72/07533—Ultrasonic bonding, e.g. thermosonic bonding
    • 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
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/50—Bond wires
    • H10W72/521—Structures or relative sizes of bond wires
    • H10W72/522—Multilayered bond wires, e.g. having a coating concentric around a core
    • 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
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/50—Bond wires
    • H10W72/531—Shapes of wire connectors
    • H10W72/5363—Shapes of wire connectors the connected ends being wedge-shaped
    • 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
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/50—Bond wires
    • H10W72/551—Materials of bond wires
    • H10W72/552—Materials of bond wires comprising metals or metalloids, e.g. silver
    • 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
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/50—Bond wires
    • H10W72/551—Materials of bond wires
    • H10W72/552—Materials of bond wires comprising metals or metalloids, e.g. silver
    • H10W72/5522—Materials of bond wires comprising metals or metalloids, e.g. silver comprising gold [Au]
    • 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
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/50—Bond wires
    • H10W72/551—Materials of bond wires
    • H10W72/552—Materials of bond wires comprising metals or metalloids, e.g. silver
    • H10W72/5524—Materials of bond wires comprising metals or metalloids, e.g. silver comprising aluminium [Al]
    • 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
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/50—Bond wires
    • H10W72/551—Materials of bond wires
    • H10W72/552—Materials of bond wires comprising metals or metalloids, e.g. silver
    • H10W72/5525—Materials of bond wires comprising metals or metalloids, e.g. silver comprising copper [Cu]
    • 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
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/50—Bond wires
    • H10W72/551—Materials of bond wires
    • H10W72/555—Materials of bond wires of outermost layers of multilayered bond wires, e.g. material of a coating
    • 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
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/50—Bond wires
    • H10W72/59—Bond pads specially adapted therefor
    • 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
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/90—Bond pads, in general
    • H10W72/951—Materials of bond pads
    • H10W72/952—Materials of bond pads comprising metals or metalloids, e.g. PbSn, Ag or Cu
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/923—Physical dimension
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12431—Foil or filament smaller than 6 mils
    • Y10T428/12438—Composite
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12528—Semiconductor component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12736—Al-base component
    • Y10T428/1275—Next to Group VIII or IB metal-base component

Landscapes

  • Wire Bonding (AREA)
  • Conductive Materials (AREA)
  • Non-Insulated Conductors (AREA)
CH3686/81A 1980-06-24 1981-06-04 Feinstdraht zum kontaktieren von halbleiter-bauelementen. CH651957A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3023528A DE3023528C2 (de) 1980-06-24 1980-06-24 Aluminium enthaltender Feinstdraht

Publications (1)

Publication Number Publication Date
CH651957A5 true CH651957A5 (de) 1985-10-15

Family

ID=6105299

Family Applications (1)

Application Number Title Priority Date Filing Date
CH3686/81A CH651957A5 (de) 1980-06-24 1981-06-04 Feinstdraht zum kontaktieren von halbleiter-bauelementen.

Country Status (4)

Country Link
US (1) US4355082A (enExample)
JP (1) JPS5730206A (enExample)
CH (1) CH651957A5 (enExample)
DE (1) DE3023528C2 (enExample)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2929623C2 (de) * 1979-07-21 1981-11-26 W.C. Heraeus Gmbh, 6450 Hanau Feinstdraht aus einer Aluminiumlegierung
DE3153395C2 (en) * 1981-02-12 1987-11-19 W.C. Heraeus Gmbh, 6450 Hanau, De Use of a very fine wire made of a copper/tin alloy
DE3104960A1 (de) 1981-02-12 1982-08-26 W.C. Heraeus Gmbh, 6450 Hanau "feinstdraht"
JPS59169165A (ja) * 1983-03-16 1984-09-25 Hitachi Ltd 半導体装置
JPS59208770A (ja) * 1983-05-12 1984-11-27 Hitachi Ltd ボ−ルボンデイング用アルミ合金極細線
US4534105A (en) * 1983-08-10 1985-08-13 Rca Corporation Method for grounding a pellet support pad in an integrated circuit device
US4845543A (en) * 1983-09-28 1989-07-04 Hitachi, Ltd. Semiconductor device and method of manufacturing the same
FR2555813B1 (fr) * 1983-09-28 1986-06-20 Hitachi Ltd Dispositif a semi-conducteurs et procede de fabrication d'un tel dispositif
IT1183375B (it) * 1984-02-24 1987-10-22 Hitachi Ltd Dispositivo a semiconduttori comprendente una pallina, fili conduttori e porzioni conduttrici esterneche sono collegate alla pallina mediante tali fili conduttori
JPS61191914A (ja) * 1985-02-20 1986-08-26 Omron Tateisi Electronics Co 傾斜センサ
US4705204A (en) * 1985-03-01 1987-11-10 Mitsubishi Denki Kabushiki Kaisha Method of ball forming for wire bonding
JPS62265729A (ja) * 1986-05-14 1987-11-18 Hitachi Ltd 半導体装置
JPS6383256A (ja) * 1986-09-26 1988-04-13 Futaba Corp アルミニウム蒸着膜付銅部材
DE3704200A1 (de) * 1987-02-11 1988-08-25 Bbc Brown Boveri & Cie Verfahren zur herstellung einer verbindung zwischen einem bonddraht und einer kontaktflaeche bei hybriden dickschicht-schaltkreisen
US4922366A (en) * 1988-05-12 1990-05-01 Transnational Energy Systems, Inc., Dba Tesco Meltable conductor to be used in series with voltage suppressors
US4987779A (en) * 1989-02-28 1991-01-29 United Technologies Corporation Pulse-driven accelerometer arrangement
US5139883A (en) * 1989-05-09 1992-08-18 Grigory Raykhtsaum Intermetallic time-temperature integration fuse
DE4232745C2 (de) * 1992-09-30 2002-07-18 Univ Dresden Tech Bonddraht zum Ultraschallbonden
US6840777B2 (en) * 2000-11-30 2005-01-11 Intel Corporation Solderless electronics packaging
DE102006023167B3 (de) * 2006-05-17 2007-12-13 Infineon Technologies Ag Bonddraht, Herstellungsverfahren für einen Bonddraht und Wedge-Wedge-Drahtbondverfahren
DE102006041355B4 (de) * 2006-09-01 2011-07-21 W.C. Heraeus GmbH, 63450 Aluminium-Bonddrähte mit eingebetteten Kupferfasern
DE102013200308A1 (de) * 2013-01-11 2014-07-17 Infineon Technologies Ag Bonddraht und Verfahren zur Herstellung einer Bondverbindung
EP2808873A1 (de) * 2013-05-28 2014-12-03 Nexans Elektrisch leitfähiger Draht und Verfahren zu seiner Herstellung
DE102016107287A1 (de) 2016-04-20 2017-11-09 Semikron Elektronik Gmbh & Co. Kg Leistungshalbleitereinrichtung und Verfahren zum Betrieb einer Leistungshalbleitereinrichtung
IT201700067156A1 (it) * 2017-06-16 2018-12-16 Antonio Sambusseti Rivestimento conduttivo
DE102018206482B4 (de) 2018-04-26 2024-01-25 Infineon Technologies Ag Halbleiterbauelement mit einem Verbundwerkstoffclip aus Verbundmaterial

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3306716A (en) * 1963-02-14 1967-02-28 Nat Standard Co Aluminum clad electric conductor wire
US3716469A (en) * 1970-12-17 1973-02-13 Cogar Corp Fabrication method for making an aluminum alloy having a high resistance to electromigration
US3967013A (en) * 1973-10-23 1976-06-29 Eaton Corporation Method of making a composite article for rapid heating
US4004892A (en) * 1973-12-10 1976-01-25 Clad Metals Inc Cookware fabricated from composites of copper,aluminum and stainless steel
JPS51142988A (en) * 1975-06-04 1976-12-08 Hitachi Ltd Semiconductor devices
DE2649773A1 (de) * 1976-10-29 1978-05-11 Bosch Gmbh Robert Halbleiteranordnung
DE2929623C2 (de) * 1979-07-21 1981-11-26 W.C. Heraeus Gmbh, 6450 Hanau Feinstdraht aus einer Aluminiumlegierung
DE3011661C2 (de) * 1980-03-26 1982-08-26 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Halbleiteranordnung mit Kontaktierungsdrähten

Also Published As

Publication number Publication date
JPS5730206A (en) 1982-02-18
DE3023528C2 (de) 1984-11-29
DE3023528A1 (de) 1982-01-21
JPS639746B2 (enExample) 1988-03-01
US4355082A (en) 1982-10-19

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