JPS6289153U - - Google Patents
Info
- Publication number
- JPS6289153U JPS6289153U JP18051385U JP18051385U JPS6289153U JP S6289153 U JPS6289153 U JP S6289153U JP 18051385 U JP18051385 U JP 18051385U JP 18051385 U JP18051385 U JP 18051385U JP S6289153 U JPS6289153 U JP S6289153U
- Authority
- JP
- Japan
- Prior art keywords
- lead frame
- pitches
- semiconductor elements
- element mounting
- types
- 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 description 3
- 239000011295 pitch Substances 0.000 claims 2
Classifications
-
- 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
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Description
第１図は本考案の一実施例の素子を搭載したリ
ードフレームの平面図、第２図は従来のリードフ
レームの平面図である。
１……主ランナ、１ｂ……分岐ランナ、３……
素子搭載部、４……パワ半導体素子、５……リー
ドフレーム。
FIG. 1 is a plan view of a lead frame on which an element according to an embodiment of the present invention is mounted, and FIG. 2 is a plan view of a conventional lead frame. 1... Main runner, 1b... Branch runner, 3...
Element mounting section, 4... power semiconductor element, 5... lead frame.
Claims (1)
おいて、該半導体素子を搭載する素子搭載部間の
ピツチを少なくとも２種以上有し、これらのピツ
チが交互となるように配置したことを特徴とする
リードフレーム。 A lead frame on which a plurality of semiconductor elements are mounted, characterized in that the lead frame has at least two types of pitches between the element mounting portions on which the semiconductor elements are mounted, and these pitches are arranged alternately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18051385U JPS6289153U (en) | 1985-11-22 | 1985-11-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18051385U JPS6289153U (en) | 1985-11-22 | 1985-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6289153U true JPS6289153U (en) | 1987-06-08 |
Family
ID=31124541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18051385U Pending JPS6289153U (en) | 1985-11-22 | 1985-11-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6289153U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6017939A (en) * | 1983-07-11 | 1985-01-29 | Nec Corp | Lead frame for semiconductor device |
-
1985
- 1985-11-22 JP JP18051385U patent/JPS6289153U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6017939A (en) * | 1983-07-11 | 1985-01-29 | Nec Corp | Lead frame for semiconductor device |