JPH032654U - - Google Patents

Info

Publication number
JPH032654U
JPH032654U JP1989063392U JP6339289U JPH032654U JP H032654 U JPH032654 U JP H032654U JP 1989063392 U JP1989063392 U JP 1989063392U JP 6339289 U JP6339289 U JP 6339289U JP H032654 U JPH032654 U JP H032654U
Authority
JP
Japan
Prior art keywords
lead frame
end surface
heat sink
excluding
leads
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
JP1989063392U
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 JP1989063392U priority Critical patent/JPH032654U/ja
Publication of JPH032654U publication Critical patent/JPH032654U/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
    • H10W72/01Manufacture or treatment
    • H10W72/0198Manufacture or treatment batch processes
    • 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図は本考案の一実施例に係るリードフレー
ムの斜視図、第2図は同実施例のリードフレーム
を用いて樹脂モールドされた半導体装置の第1図
A−B−C−D線に沿つた断面図、第3図は本考
案の他の実施例に係るリードフレームの斜視図、
第4図は従来のリードフレームの斜視図、第5図
は従来のリードフレームを用いて樹脂モールドさ
れた半導体装置の第4図E−F−G−H線に沿つ
た断面図である。 1……半導体ペレツト、11,21……放熱板
、3,4……リード、12,22……吊ピン、1
0,20……リードフレーム。

Claims (1)

  1. 【実用新案登録請求の範囲】 半導体ペレツトがマウントされる放熱板の、リ
    ードが延設される一端面を除いた他端面に吊ピン
    を連結してなるリードフレームにおいて、 上記吊ピンを放熱板より軟らかい金属で構成し
    たことを特徴とするリードフレーム。
JP1989063392U 1989-05-30 1989-05-30 Pending JPH032654U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989063392U JPH032654U (ja) 1989-05-30 1989-05-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989063392U JPH032654U (ja) 1989-05-30 1989-05-30

Publications (1)

Publication Number Publication Date
JPH032654U true JPH032654U (ja) 1991-01-11

Family

ID=31593397

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989063392U Pending JPH032654U (ja) 1989-05-30 1989-05-30

Country Status (1)

Country Link
JP (1) JPH032654U (ja)

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