DE2818080C2 - Verkapselte Halbleitereinrichtung - Google Patents

Verkapselte Halbleitereinrichtung

Info

Publication number
DE2818080C2
DE2818080C2 DE2818080A DE2818080A DE2818080C2 DE 2818080 C2 DE2818080 C2 DE 2818080C2 DE 2818080 A DE2818080 A DE 2818080A DE 2818080 A DE2818080 A DE 2818080A DE 2818080 C2 DE2818080 C2 DE 2818080C2
Authority
DE
Germany
Prior art keywords
fastening
webs
fastening part
semiconductor device
strips
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.)
Expired
Application number
DE2818080A
Other languages
German (de)
English (en)
Other versions
DE2818080A1 (de
Inventor
Shigeru Yokohama Komatsu
Satoshi Tokio/Tokyo Takahashi
Masao Yokohama Wakatsuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co Ltd
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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Publication of DE2818080A1 publication Critical patent/DE2818080A1/de
Application granted granted Critical
Publication of DE2818080C2 publication Critical patent/DE2818080C2/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/28—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
    • H01L23/48—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
    • H01L23/49503—Lead-frames or other flat leads characterised by the die pad
    • 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
    • H01L23/49537—Plurality of lead frames mounted in one device
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/48—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
    • H01L23/49568—Lead-frames or other flat leads specifically adapted to facilitate heat dissipation
    • 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
    • H01L2224/4805—Shape
    • H01L2224/4809—Loop shape
    • H01L2224/48091—Arched
    • 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
    • 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
    • H01L24/42—Wire connectors; Manufacturing methods related thereto
    • H01L24/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L24/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • 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
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/00014—Technical content checked by a classifier the subject-matter covered by the group, the symbol of which is combined with the symbol of this group, being disclosed without further technical details
    • 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
    • H01L2924/01—Chemical elements
    • H01L2924/01014—Silicon [Si]
    • 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
    • H01L2924/01—Chemical elements
    • H01L2924/01079—Gold [Au]
    • 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
    • H01L2924/013—Alloys
    • H01L2924/0132—Binary Alloys
    • H01L2924/01322—Eutectic Alloys, i.e. obtained by a liquid transforming into two solid phases
    • 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
    • H01L2924/14—Integrated circuits
    • 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
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49121—Beam lead frame or beam lead device

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
DE2818080A 1977-04-26 1978-04-25 Verkapselte Halbleitereinrichtung Expired DE2818080C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4738777A JPS53132975A (en) 1977-04-26 1977-04-26 Semiconductor device

Publications (2)

Publication Number Publication Date
DE2818080A1 DE2818080A1 (de) 1978-11-09
DE2818080C2 true DE2818080C2 (de) 1985-08-01

Family

ID=12773684

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2818080A Expired DE2818080C2 (de) 1977-04-26 1978-04-25 Verkapselte Halbleitereinrichtung
DE2858087A Expired DE2858087C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-04-26 1978-04-25

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE2858087A Expired DE2858087C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-04-26 1978-04-25

Country Status (3)

Country Link
US (1) US4298883A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS53132975A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (2) DE2818080C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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US4439918A (en) * 1979-03-12 1984-04-03 Western Electric Co., Inc. Methods of packaging an electronic device
US4346396A (en) * 1979-03-12 1982-08-24 Western Electric Co., Inc. Electronic device assembly and methods of making same
US4339768A (en) * 1980-01-18 1982-07-13 Amp Incorporated Transistors and manufacture thereof
FR2488445A1 (fr) * 1980-08-06 1982-02-12 Efcis Boitier plastique pour circuits integres
FR2490917A1 (fr) * 1980-09-02 1982-03-26 Motorola Semiconducteurs Boitier pour circuit electrique et procede de fabrication
JPS57111034A (en) * 1980-12-10 1982-07-10 Hitachi Ltd Semiconductor device and its manufacture
US4396936A (en) * 1980-12-29 1983-08-02 Honeywell Information Systems, Inc. Integrated circuit chip package with improved cooling means
JPS57147260A (en) * 1981-03-05 1982-09-11 Matsushita Electronics Corp Manufacture of resin-sealed semiconductor device and lead frame used therefor
WO1983003712A1 (en) * 1982-04-05 1983-10-27 Motorola Inc A self-positioning heat spreader
JPS5958828A (ja) * 1982-09-28 1984-04-04 Fujitsu Ltd 樹脂封止型半導体装置のスクリ−ニング法
EP0121149B1 (de) * 1983-03-31 1987-09-02 Koninklijke Philips Electronics N.V. Elektrische Kontaktanordnung für Flüssigkristall-Anzeigezellen
US4722060A (en) * 1984-03-22 1988-01-26 Thomson Components-Mostek Corporation Integrated-circuit leadframe adapted for a simultaneous bonding operation
US4791473A (en) * 1986-12-17 1988-12-13 Fairchild Semiconductor Corporation Plastic package for high frequency semiconductor devices
US5162894A (en) * 1988-05-24 1992-11-10 Kabushiki Kaisha Toshiba Semiconductor integrated circuit having a dummy lead and shaped inner leads
JPH0225057A (ja) * 1988-07-13 1990-01-26 Mitsubishi Electric Corp 半導体装置の製造方法
JP2522524B2 (ja) * 1988-08-06 1996-08-07 株式会社東芝 半導体装置の製造方法
US5015803A (en) * 1989-05-31 1991-05-14 Olin Corporation Thermal performance package for integrated circuit chip
US5083368A (en) * 1990-02-14 1992-01-28 Motorola Inc. Method of forming modular power device assembly
US4991002A (en) * 1990-02-14 1991-02-05 Motorola Inc. Modular power device assembly
JPH03293756A (ja) * 1990-04-12 1991-12-25 Mitsubishi Electric Corp 半導体装置用リードフレーム及びその製造方法
DE4021871C2 (de) * 1990-07-09 1994-07-28 Lsi Logic Products Gmbh Hochintegriertes elektronisches Bauteil
US5389577A (en) * 1992-08-31 1995-02-14 Sgs-Thomson Microelectronics, Inc. Leadframe for integrated circuits
US5358905A (en) * 1993-04-02 1994-10-25 Texas Instruments Incorporated Semiconductor device having die pad locking to substantially reduce package cracking
US5683944A (en) * 1995-09-01 1997-11-04 Motorola, Inc. Method of fabricating a thermally enhanced lead frame
DE19639183A1 (de) * 1996-09-24 1998-04-02 Siemens Ag Anschlußrahmen für ein mikroelektronisches Bauteil, Verfahren zu dessen Herstellung und den Anschlußrahmen umfassendes mikroelektronisches Bauteil
US5926695A (en) * 1997-06-10 1999-07-20 National Semiconductor Corporation Lead frame incorporating material flow diverters
EP0895287A3 (en) * 1997-07-31 2006-04-05 Matsushita Electric Industrial Co., Ltd. Semiconductor device and lead frame for the same
US7057273B2 (en) 2001-05-15 2006-06-06 Gem Services, Inc. Surface mount package
USD461172S1 (en) 2001-07-17 2002-08-06 Gem Services, Inc. Surface mount package
USD485243S1 (en) 2002-10-22 2004-01-13 Gem Services, Inc. Portion of a matrix for surface mount package leadframe
USD483336S1 (en) 2002-11-15 2003-12-09 Gem Services, Inc. Portion of a matrix for surface mount package leadframe
USD492266S1 (en) 2002-11-15 2004-06-29 Gem Services, Inc. Portion of a matrix for surface mount package leadframe
USD484103S1 (en) 2002-11-15 2003-12-23 Gem Services, Inc. Portion of a matrix for surface mount package leadframe
USD484104S1 (en) 2002-11-25 2003-12-23 Gem Services, Inc. Portion of a matrix for surface mount package leadframe
USD483337S1 (en) 2002-11-25 2003-12-09 Gem Services, Inc. Portion of a matrix for surface mount package leadframe
USD486802S1 (en) 2002-12-17 2004-02-17 Gem Services, Inc. Portion of a matrix for surface mount package leadframe
USD494939S1 (en) 2002-12-17 2004-08-24 Gem Services, Inc. Portion of a matrix for surface mount package leadframe
USD491900S1 (en) 2002-12-17 2004-06-22 Gem Services, Inc. Portion of a matrix for surface mount package leadframe
USD485244S1 (en) 2002-12-17 2004-01-13 Gem Services, Inc. Portion of a matrix for surface mount package leadframe
USD505122S1 (en) 2003-01-03 2005-05-17 Gem Services, Inc. Portion of a matrix for surface mount package leadframe
USD488136S1 (en) 2003-01-03 2004-04-06 Gem Services, Inc. Portion of a matrix for surface mount package leadframe
USD513608S1 (en) 2003-01-03 2006-01-17 Gem Services, Inc. Portion of a matrix for surface mount package leadframe
USD505121S1 (en) 2003-01-03 2005-05-17 Gem Services, Inc. Portion of a matrix for surface mount package leadframe
USD487432S1 (en) 2003-02-07 2004-03-09 Gem Services, Inc. Portion of a matrix for surface mount package leadframe
USD484859S1 (en) 2003-02-07 2004-01-06 Gem Services, Inc. Portion of a matrix for surface mount package leadframe
JP4435050B2 (ja) * 2005-05-24 2010-03-17 パナソニック株式会社 半導体装置
US20120248594A1 (en) * 2011-03-28 2012-10-04 Ho Il Lee Junction box and manufacturing method thereof
CN104465588B (zh) * 2013-09-25 2018-11-02 恩智浦美国有限公司 具有应力释放和散热器的半导体封装件
US20210043466A1 (en) 2019-08-06 2021-02-11 Texas Instruments Incorporated Universal semiconductor package molds

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US3629668A (en) * 1969-12-19 1971-12-21 Texas Instruments Inc Semiconductor device package having improved compatibility properties
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US3914786A (en) * 1974-04-19 1975-10-21 Hewlett Packard Co In-line reflective lead-pair for light-emitting diodes
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US3930114A (en) * 1975-03-17 1975-12-30 Nat Semiconductor Corp Integrated circuit package utilizing novel heat sink structure
US4048670A (en) * 1975-06-30 1977-09-13 Sprague Electric Company Stress-free hall-cell package

Also Published As

Publication number Publication date
US4298883A (en) 1981-11-03
DE2858087C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-07-02
DE2818080A1 (de) 1978-11-09
JPS53132975A (en) 1978-11-20

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