JPH0192145U - - Google Patents
Info
- Publication number
- JPH0192145U JPH0192145U JP18770587U JP18770587U JPH0192145U JP H0192145 U JPH0192145 U JP H0192145U JP 18770587 U JP18770587 U JP 18770587U JP 18770587 U JP18770587 U JP 18770587U JP H0192145 U JPH0192145 U JP H0192145U
- Authority
- JP
- Japan
- Prior art keywords
- side surfaces
- external terminals
- view
- package
- cap
- 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
- 230000020169 heat generation Effects 0.000 claims 1
- 239000000919 ceramic Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
Description
第１図は本考案の一実施例の説明図で、ａは上
面図、ｂはａのア―ア断面図、ｃは底面図、ｄは
キヤツプの上面図、ｅはキヤツプの側面図である
。第２図は従来の表面実装用パツケージの斜視図
、第３図は本考案の他の実施例の説明図、ａは上
面図、ｂはａのイ―イ断面図、ｃは底面図、ｄは
キヤツプ上面図、ｅはキヤツプ側面図である。
１……外部端子、２……セラミツクケース、３
……上部ふた、４……ヒートシンク、５……セラ
ミツクケース、６―１，６―２，６―３……外部
リード端子、７……チツプ、８……キヤツプ。
Fig. 1 is an explanatory view of one embodiment of the present invention, in which a is a top view, b is a cross-sectional view of a, c is a bottom view, d is a top view of the cap, and e is a side view of the cap. . Figure 2 is a perspective view of a conventional surface mount package, Figure 3 is an explanatory diagram of another embodiment of the present invention, a is a top view, b is a sectional view of a, c is a bottom view, and d is a top view of the cap, and e is a side view of the cap. 1...External terminal, 2...Ceramic case, 3
...Top lid, 4...Heat sink, 5...Ceramic case, 6-1, 6-2, 6-3...External lead terminal, 7...Chip, 8...Cap.
Claims (1)
外部端子を底面と複数側面に設け、前記側面の外
部端子のいずれかを異なる大きさとしたことを特
徴とする高発熱用表面実装パツケージ。 In a package equipped with a power chip,
1. A surface mount package for high heat generation, characterized in that external terminals are provided on a bottom surface and a plurality of side surfaces, and any of the external terminals on the side surfaces are of different sizes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18770587U JPH0192145U (en) | 1987-12-11 | 1987-12-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18770587U JPH0192145U (en) | 1987-12-11 | 1987-12-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0192145U true JPH0192145U (en) | 1989-06-16 |
Family
ID=31478838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18770587U Pending JPH0192145U (en) | 1987-12-11 | 1987-12-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0192145U (en) |
-
1987
- 1987-12-11 JP JP18770587U patent/JPH0192145U/ja active Pending