JPH036841U - - Google Patents

Info

Publication number
JPH036841U
JPH036841U JP1989066943U JP6694389U JPH036841U JP H036841 U JPH036841 U JP H036841U JP 1989066943 U JP1989066943 U JP 1989066943U JP 6694389 U JP6694389 U JP 6694389U JP H036841 U JPH036841 U JP H036841U
Authority
JP
Japan
Prior art keywords
lead portion
die pad
outer lead
insulating film
lead frame
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
JP1989066943U
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 JP1989066943U priority Critical patent/JPH036841U/ja
Publication of JPH036841U publication Critical patent/JPH036841U/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
    • H10W72/547Dispositions of multiple bond wires
    • H10W72/5473Dispositions of multiple bond wires multiple bond wires connected to a common bond pad
    • 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

  • Die Bonding (AREA)
  • Lead Frames For Integrated Circuits (AREA)

Description

【図面の簡単な説明】
第1図は本考案にかかるリードフレームの一実
施例を示し、Aはその平面図、B,Cはそれぞれ
AにおけるB−B線、C−C線に沿う断
面図、第2図および第3図は従来の半導体素子用
リードフレームを示す図、第4図従来の半導体素
子用リードフレームにおける各部材間の電気的接
続を説明する図、第5図はダイパツド部に絶縁基
板または絶縁性フイルムを貼り付ける場合の説明
図、第6図はその貼り付け工程図である。 1……リードフレーム、2……アウタリード部
、3……インナリード部、4……ダイパツド部、
5……絶縁基板または絶縁性フイルム、6……中
間パツド(独立電極)。

Claims (1)

  1. 【実用新案登録請求の範囲】 回路に接続されるアウターリード部と、独立電
    極が形成されている絶縁基板または絶縁性フイル
    ムが貼り付けられるダイパツド部と、前記アウタ
    ーリード部から延長形成されると共に他端が前記
    独立電極とワイヤーにより接続されるインナリー
    ド部とを備えたリードフレームにおいて、 前記ダイパツド部は、前記絶縁基板または絶縁
    性フイルムの貼付け後にほぼ平坦面となるように
    、予め変形した形状を有していることを特徴とす
    るリードフレーム。
JP1989066943U 1989-06-08 1989-06-08 Pending JPH036841U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989066943U JPH036841U (ja) 1989-06-08 1989-06-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989066943U JPH036841U (ja) 1989-06-08 1989-06-08

Publications (1)

Publication Number Publication Date
JPH036841U true JPH036841U (ja) 1991-01-23

Family

ID=31600082

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989066943U Pending JPH036841U (ja) 1989-06-08 1989-06-08

Country Status (1)

Country Link
JP (1) JPH036841U (ja)

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