JPH0193748U - - Google Patents
Info
- Publication number
- JPH0193748U JPH0193748U JP18934287U JP18934287U JPH0193748U JP H0193748 U JPH0193748 U JP H0193748U JP 18934287 U JP18934287 U JP 18934287U JP 18934287 U JP18934287 U JP 18934287U JP H0193748 U JPH0193748 U JP H0193748U
- Authority
- JP
- Japan
- Prior art keywords
- leads
- lead frame
- die pad
- holes
- integrated circuit
- 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
Links
- 239000004065 semiconductor Substances 0.000 claims 1
Landscapes
- Lead Frames For Integrated Circuits (AREA)
Description
第１図は本考案リードフレームの一実施例を示
す部分拡大平面図、第２図は第１図例のリードフ
レームにリード付き部品を装着した例を示す部分
拡大平面図、第３図、第４図及び第５図はそれぞ
れ本考案の他の実施例の要部を示す部分拡大平面
図、第６図は従来のリードフレームを示す部分拡
大平面図である。
１…ダイパツド部、２…ＩＣチツプ、５，５Ａ
，５Ｂ，５Ｃ，５Ｄ…リード、９Ａ，９Ｂ，９Ｃ
，９Ｄ，９Ｅ，９Ｆ，９Ｇ…孔部、１０，１１…
外付け部品。
FIG. 1 is a partially enlarged plan view showing an embodiment of the lead frame of the present invention, FIG. 2 is a partially enlarged plan view showing an example in which a leaded component is attached to the lead frame of the example in FIG. 1, FIGS. 4 and 5 are partially enlarged plan views showing essential parts of other embodiments of the present invention, and FIG. 6 is a partially enlarged plan view showing a conventional lead frame. 1...Die pad part, 2...IC chip, 5,5A
, 5B, 5C, 5D...Lead, 9A, 9B, 9C
, 9D, 9E, 9F, 9G...hole, 10, 11...
External parts.
Claims (1)
部と、外部端子を構成するリードとを備えたリー
ドフレームにおいて、 上記リードにリード付き部品取り付け用孔部を
設けたことを特徴とするリードフレーム。[Claim for Utility Model Registration] A lead frame comprising a die pad portion to which a semiconductor integrated circuit chip is fixed, and leads constituting external terminals, characterized in that the leads are provided with holes for attaching parts with leads. lead frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18934287U JPH0193748U (en) | 1987-12-11 | 1987-12-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18934287U JPH0193748U (en) | 1987-12-11 | 1987-12-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0193748U true JPH0193748U (en) | 1989-06-20 |
Family
ID=31480380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18934287U Pending JPH0193748U (en) | 1987-12-11 | 1987-12-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0193748U (en) |
-
1987
- 1987-12-11 JP JP18934287U patent/JPH0193748U/ja active Pending