JPH033749U - - Google Patents
Info
- Publication number
- JPH033749U JPH033749U JP1989064463U JP6446389U JPH033749U JP H033749 U JPH033749 U JP H033749U JP 1989064463 U JP1989064463 U JP 1989064463U JP 6446389 U JP6446389 U JP 6446389U JP H033749 U JPH033749 U JP H033749U
- Authority
- JP
- Japan
- Prior art keywords
- integrated circuit
- pedestal
- heat sink
- semiconductor integrated
- circuit package
- 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
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
- H10W90/756—Package 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
Description
第１図は本考案の半導体集積回路パツケージの
縦断面図、第２図は従来の半導体集積回路パツケ
ージの縦断面図である。 １……ヒートシンク、１ａ……強磁性体ヒート
シンク、２……半導体集積回路パツケージ、３…
…半導体チツプ、４……台座、４ａ……永久磁石
台座、５……ボンデイングワイヤ、６……キヤツ
プ、７……金属、８……ろう材又は接着剤。
縦断面図、第２図は従来の半導体集積回路パツケ
ージの縦断面図である。 １……ヒートシンク、１ａ……強磁性体ヒート
シンク、２……半導体集積回路パツケージ、３…
…半導体チツプ、４……台座、４ａ……永久磁石
台座、５……ボンデイングワイヤ、６……キヤツ
プ、７……金属、８……ろう材又は接着剤。
Claims (1)
- 表面に半導体チツプが接着される台座の裏面を
パツケージから露出させ、この露出面にヒートシ
ンクを接合してなる半導体集積回路パツケージに
おいて、前記台座を永久磁石で構成し、強磁性体
材料からなるヒートシンクを着脱自在としたこと
を特徴とする半導体集積回路パツケージ。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989064463U JPH033749U (ja) | 1989-05-31 | 1989-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989064463U JPH033749U (ja) | 1989-05-31 | 1989-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH033749U true JPH033749U (ja) | 1991-01-16 |
Family
ID=31595437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989064463U Pending JPH033749U (ja) | 1989-05-31 | 1989-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH033749U (ja) |
-
1989
- 1989-05-31 JP JP1989064463U patent/JPH033749U/ja active Pending