JPS6190254U - - Google Patents
Info
- Publication number
- JPS6190254U JPS6190254U JP1984175219U JP17521984U JPS6190254U JP S6190254 U JPS6190254 U JP S6190254U JP 1984175219 U JP1984175219 U JP 1984175219U JP 17521984 U JP17521984 U JP 17521984U JP S6190254 U JPS6190254 U JP S6190254U
- Authority
- JP
- Japan
- Prior art keywords
- island
- lead frame
- exposed
- view
- semiconductor device
- 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
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
Landscapes
- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
Description
第１図ａ，ｂは各々本考案の一実施例によるリ
ードフレームの平面図およびそのＸ―Ｘ′断面図
で同図ｃはプラスチツク封止後の回路基板上への
実装側面図、第２図ａ，ｂは各々従来例のリード
フレームの平面図およびＸ―Ｘ′断面図で同図ｃ
は回路基板上への実装側面図である。
１…リードフレームアイランド、２…リードフ
レーム連結ピン、３…リードフレームリード、４
…リードフレームタブリード、５…半導体プラス
チツク封止部、６…プリント基板。
1A and 1B are a plan view and a cross-sectional view taken along the line X-X' of a lead frame according to an embodiment of the present invention, FIG. 1C is a side view of the lead frame mounted on a circuit board after sealing with plastic, and FIG. a and b are a plan view and a sectional view taken along line X-X' of the conventional lead frame, respectively;
is a side view of mounting on a circuit board. 1... Lead frame island, 2... Lead frame connecting pin, 3... Lead frame lead, 4
... Lead frame tab lead, 5... Semiconductor plastic sealing part, 6... Printed circuit board.
Claims (1)
ら露出しているピンの液露出部が前記アイランド
よりも上方に位置していることを特徴とする半導
体装置。 A semiconductor device characterized in that a liquid exposed portion of a pin extending continuously from the island portion and exposed from a part of the sealing body is located above the island.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984175219U JPS6190254U (en) | 1984-11-19 | 1984-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984175219U JPS6190254U (en) | 1984-11-19 | 1984-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6190254U true JPS6190254U (en) | 1986-06-12 |
Family
ID=30732823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984175219U Pending JPS6190254U (en) | 1984-11-19 | 1984-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6190254U (en) |
-
1984
- 1984-11-19 JP JP1984175219U patent/JPS6190254U/ja active Pending