JPH0316351U - - Google Patents

Info

Publication number
JPH0316351U
JPH0316351U JP1989077171U JP7717189U JPH0316351U JP H0316351 U JPH0316351 U JP H0316351U JP 1989077171 U JP1989077171 U JP 1989077171U JP 7717189 U JP7717189 U JP 7717189U JP H0316351 U JPH0316351 U JP H0316351U
Authority
JP
Japan
Prior art keywords
lead
connection part
heat sink
lead connection
semiconductor pellet
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
JP1989077171U
Other languages
English (en)
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 filed Critical
Priority to JP1989077171U priority Critical patent/JPH0316351U/ja
Publication of JPH0316351U publication Critical patent/JPH0316351U/ja
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10WGENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00Interconnections or connectors in packages
    • H10W72/50Bond wires
    • H10W72/541Dispositions of bond wires
    • H10W72/5449Dispositions of bond wires not being orthogonal to a side surface of the chip, e.g. fan-out arrangements
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10WGENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W90/00Package configurations
    • H10W90/701Package configurations characterised by the relative positions of pads or connectors relative to package parts
    • H10W90/751Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
    • H10W90/756Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between a chip and a stacked lead frame, conducting package substrate or heat sink

Landscapes

  • Lead Frames For Integrated Circuits (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係る半導体装置の一実施例を
示すリードフレームの平面図、第2図及び第3図
は第1図のリードフレームの放熱板の変形状態を
示す各平面図である。第4図は従来の半導体装置
で使用されるリードフレームの平面図、第5図は
第4図のリードフレームを上下金型で型締めした
状態を示す断面図、第6図は第4図のリードフレ
ームを樹脂モールドした半導体装置の部分断面を
含む平面図、第7図は第4図のリードフレームの
放熱板の変形状態を示す平面図である。 2……リード、6……半導体ペレツト、7……
金属細線、13……外装樹脂材、21……放熱板
、22……先端面、23,24……側端面、0…
…接続点。

Claims (1)

  1. 【実用新案登録請求の範囲】 少くとも一本のリードが連結された放熱板上に
    半導体ペレツトをマウントしてその半導体ペレツ
    トと放熱板周辺部に延びるリードとを金属細線で
    接続し、上記半導体ペレツトを含む主要部分を外
    装樹脂材でモールドしたものにおいて、 上記放熱板は、リード連結部と反対側の端面が
    リード連結部を中心とした円弧状をなし、リード
    連結部側から反対側端面に向つて幅狭となるよう
    なテーパ状をなすことを特徴とする半導体装置。
JP1989077171U 1989-06-29 1989-06-29 Pending JPH0316351U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989077171U JPH0316351U (ja) 1989-06-29 1989-06-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989077171U JPH0316351U (ja) 1989-06-29 1989-06-29

Publications (1)

Publication Number Publication Date
JPH0316351U true JPH0316351U (ja) 1991-02-19

Family

ID=31619308

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989077171U Pending JPH0316351U (ja) 1989-06-29 1989-06-29

Country Status (1)

Country Link
JP (1) JPH0316351U (ja)

Similar Documents

Publication Publication Date Title
JPH0252357U (ja)
JPH0316351U (ja)
JPH0316336U (ja)
JPS6183047U (ja)
JPH0236044U (ja)
JPH0474460U (ja)
JPH01174946U (ja)
JPS61127634U (ja)
JPH0316346U (ja)
JPH02118941U (ja)
JPH03106756U (ja)
JPS6351458U (ja)
JPH0236053U (ja)
JPS6322747U (ja)
JPH0367431U (ja)
JPH0272558U (ja)
JPH02122437U (ja)
JPH02114942U (ja)
JPH01123357U (ja)
JPH02140857U (ja)
JPS61106037U (ja)
JPH0313754U (ja)
JPH0252443U (ja)
JPS6350136U (ja)
JPS62128636U (ja)