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JPS6086852A - 半導体装置 - Google Patents

半導体装置

Info

Publication number
JPS6086852A
JPS6086852A JP58194287A JP19428783A JPS6086852A JP S6086852 A JPS6086852 A JP S6086852A JP 58194287 A JP58194287 A JP 58194287A JP 19428783 A JP19428783 A JP 19428783A JP S6086852 A JPS6086852 A JP S6086852A
Authority
JP
Japan
Prior art keywords
connection terminal
external circuit
terminal
metal conductor
semiconductor device
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.)
Pending
Application number
JP58194287A
Other languages
English (en)
Inventor
Kazuhiro Kawasaki
河崎　和弘
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP58194287A priority Critical patent/JPS6086852A/ja
Publication of JPS6086852A publication Critical patent/JPS6086852A/ja
Pending 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
    • H01L23/48—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
    • H01L23/498—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers
    • H01L23/49827—Via connections through the substrates, e.g. pins going through the substrate, coaxial cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/58—Structural electrical arrangements for semiconductor devices not otherwise provided for, e.g. in combination with batteries
    • H01L23/64—Impedance arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2223/00—Details relating to semiconductor or other solid state devices covered by the group H01L23/00
    • H01L2223/58—Structural electrical arrangements for semiconductor devices not otherwise provided for
    • H01L2223/64—Impedance arrangements
    • H01L2223/66—High-frequency adaptations
    • H01L2223/6605—High-frequency electrical connections
    • H01L2223/6616—Vertical connections, e.g. vias
    • H01L2223/6622—Coaxial feed-throughs in active or passive substrates
    • 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
    • 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
    • H01L2224/48135—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip
    • H01L2224/48137—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip the bodies being arranged next to each other, e.g. on a common substrate
    • 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
    • H01L2224/48225—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
    • H01L2224/4823—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 connecting the wire to a pin of the item
    • 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
    • H01L2224/484—Connecting portions
    • 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
    • H01L2924/151—Die mounting substrate
    • H01L2924/153—Connection portion
    • H01L2924/1531—Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface
    • H01L2924/15312—Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface being a pin array, e.g. PGA
    • 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
    • H01L2924/161—Cap
    • H01L2924/1615—Shape
    • H01L2924/16152—Cap comprising a cavity for hosting the device, e.g. U-shaped cap
    • 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
    • H01L2924/30—Technical effects
    • H01L2924/301—Electrical effects
    • H01L2924/3011—Impedance
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
    • H05K3/4007—Surface contacts, e.g. bumps

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 For Mounting Electric Components On Printed Circuit Boards (AREA)
  • Lead Frames For Integrated Circuits (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【発明の詳細な説明】 〔発明の利用分野〕 本発明は半導体装置において、特に、外部回路と接続す
る電極接続端子を有する半導体装置に適用して有効な技
術に関する。
〔発明の背景〕
従来、外部回路と接続されるパッケージ構造を持つ半導
体装置においては、パッケージ基板の実装面に形成され
る外部回路接続用の電極接続端子は単芯構造となってい
に０ ところが、この半導体装置に搭載される半導体ベレット
上の、半導体素子から外部回路に信号を伝達する場合、
あるいは、賦半導体素子が外部回路から信号を受ける場
合、特性インピーダンスの不整合によって信号波形が歪
むという問題があった。特に、該半導体素子及び外部回
路の素子が尚速動作する場合は、それらの信号を受ける
回路が誤動作を起すという問題がある。
〔発明の目的〕
本発明の目的は、半導体装置に搭載されている半導体ペ
レット上の半導体素子が高速動作する場合に、該半導体
装置における外部回路接続用の電極接続端子と外部回路
側接続端子との特性インピーダンスの不整合に起因する
半導体ペレット上の回路及び外部回路の誤動作を防止す
ることのできる半導体装置を提供することにある。
〔発明の概要〕
本発明は、外部回路接続用の電極接続端子が同軸構造を
有するものとすることにょシ、該電極接続端子と外部回
路側の接続端子との間の特性インピーダンスの整合が得
られ、牛導体ベレット上の回路及び外部回路の誤動作を
防止することができるものである。
〔発明の実施例） 第１図は本発明の実施例である半導体装置の断面図であ
る。
この実施例において、たとえばセラミックよシなるパッ
ケージ基板（ベース）１の上面中央部には、シリコン（
Ｓｉ）よシなる半導体ベレット２がたとえば金−シリコ
ン（Ａｕ−８ｉ）共晶によって取シ付けられている。半
導体ベレット２の電極パッドはワイヤ６によシパッケー
ジ基板１の上面のベレット周囲の表面配線層と電気的に
接続されており、この表面配線層はパッケージ基板１内
の内部配線を経て該パッケージ基板１の下面の実装面側
と電気的に接続されている。
また、半導体ベレット２．ワイヤ３等はパッケージ基板
１の上面周辺部で底融点ガラス等の封止材４により該パ
ッケージ基板１に固着されたキャップ５によって気密封
止されている。
一方、前記パッケージ基板１の下面側の実装−面には、
半導体装置をたとえばプリント基板１４のような外部回
路接続用基板に接続するための外部回路接続用電極接続
端子が形成されるが、本実施例の電極接続端子７は、円
筒形の金属導体８の中心部に、金属導体の接続端子９を
たとえばポリエチレンなどのような誘電体１０によって
絶縁され支持された同軸構造を有している。
一方、本実施例の半導体装置が実装されるプリント基板
１４の実装面には、前記電極接続端子７の金属導体の接
続端子９と同筒形の金属導体８を着脱可能に挿入するた
めの接続端子１１が設けられておシ、接続端子１１は、
円筒形金属導体１２と接続端子１５によって構成されて
いる。
したがって、本実施例においては、外部回路接続用の電
極接続端子７が同軸構造を有しているので、特性インピ
ーダンスの整合が行われるために半導体ベレット２上の
素子が高速動作をしても、信号波形に歪が発生すること
がなく、半導体ベレット上の回路及び外部回路の誤動作
を防止することができる。
〔発明の効果〕
本発明によれば、パッケージ基板の電極接続端子が同軸
構造を有しているので、半導体ベレット上の半導体素子
が高速動作する場合に、外部回路接続用の電極接続端子
と外部回路側接続４子ト（７）４１１Ｆ性インピーダン
スの不整合に起因する半導体ベレット上の回路及び外部
回路の誤動作を防止できる。
本発明は前記実施例に限定されるものではなく、その要
旨を逸脱しない範囲で種々変更可能なことはいうまでも
ない。
たとえば、電極接続端子の構成材料や配置は前記実施例
以外の様々なものとすることができる。
【図面の簡単な説明】
第１図は本発明の実施例による半導体装置の断面図でめ
る。 １・・・パッケージ基板、　２・・・半導体ベレット、
３・・・ワイヤ、　４・・・封止材、 ５　キャップ、　６・・・実装面、 ７・・・電極接続端子、　８・・・同筒形の金属導体、
９・金属導体の接続端子、 １０・・・誘電体、１１・・・接続端子、１２・・・円
筒形金属導体、１６・・・接続端子、１４・・・プリン
ト基板。

Claims (1)

    【特許請求の範囲】
  1. １、　半導体ベレットが搭載されかつ外部回路と接続可
    能な電極接続端子を有するパッケージ基板を備えてなる
    半導体装置において、電極接続端子が同軸構造を有する
    ことを４Ｖ徴とする半導体装置。
JP58194287A 1983-10-19 1983-10-19 半導体装置 Pending JPS6086852A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58194287A JPS6086852A (ja) 1983-10-19 1983-10-19 半導体装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58194287A JPS6086852A (ja) 1983-10-19 1983-10-19 半導体装置

Publications (1)

Publication Number Publication Date
JPS6086852A true JPS6086852A (ja) 1985-05-16

Family

ID=16322088

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58194287A Pending JPS6086852A (ja) 1983-10-19 1983-10-19 半導体装置

Country Status (1)

Country Link
JP (1) JPS6086852A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01125853A (ja) * 1987-11-10 1989-05-18 Fujitsu Ltd 半導体装置におけるリードの製造方法
US4839716A (en) * 1987-06-01 1989-06-13 Olin Corporation Semiconductor packaging
FR2674680A1 (fr) * 1991-03-26 1992-10-02 Thomson Csf Procede de realisation de connexions coaxiales pour composant electronique, et boitier de composant comportant de telles connexions.
US6937824B2 (en) 2001-12-28 2005-08-30 Mitsubishi Denki Kabushiki Kaisha Optical transceiver, connector, substrate unit, optical transmitter, optical receiver, and semiconductor device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4839716A (en) * 1987-06-01 1989-06-13 Olin Corporation Semiconductor packaging
JPH01125853A (ja) * 1987-11-10 1989-05-18 Fujitsu Ltd 半導体装置におけるリードの製造方法
FR2674680A1 (fr) * 1991-03-26 1992-10-02 Thomson Csf Procede de realisation de connexions coaxiales pour composant electronique, et boitier de composant comportant de telles connexions.
US5323533A (en) * 1991-03-26 1994-06-28 Thomson-Csf Method of producing coaxial connections for an electronic component, and component package
US6937824B2 (en) 2001-12-28 2005-08-30 Mitsubishi Denki Kabushiki Kaisha Optical transceiver, connector, substrate unit, optical transmitter, optical receiver, and semiconductor device
US7955090B2 (en) 2001-12-28 2011-06-07 Mitsubishi Denki Kabushiki Kaisha Optical transceiver, connector, substrate unit, optical transmitter, optical receiver, and semiconductor device

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