JPH0165140U - - Google Patents
Info
- Publication number
- JPH0165140U JPH0165140U JP1987160415U JP16041587U JPH0165140U JP H0165140 U JPH0165140 U JP H0165140U JP 1987160415 U JP1987160415 U JP 1987160415U JP 16041587 U JP16041587 U JP 16041587U JP H0165140 U JPH0165140 U JP H0165140U
- Authority
- JP
- Japan
- Prior art keywords
- heat spreader
- increasing
- semiconductor device
- utility
- power semiconductor
- 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
- 230000017525 heat dissipation Effects 0.000 claims 1
- 239000004065 semiconductor Substances 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
Description
第１図は本考案に適用するヒートスプレツダー
の一実施例の斜視図、第２図は従来例の斜視図で
ある。
１……ヒートスプレツダー、５……アルミメツ
キ層。
FIG. 1 is a perspective view of an embodiment of a heat spreader applied to the present invention, and FIG. 2 is a perspective view of a conventional example. 1... Heat spreader, 5... Aluminum plating layer.
Claims (1)
えた電力半導体装置において、上記ヒートスプレ
ツダー表面の一部にアルミメツキ層を設けたこと
を特徴とする電力半導体装置。 A power semiconductor device equipped with a heat spreader for increasing the heat dissipation effect, characterized in that an aluminized layer is provided on a part of the surface of the heat spreader.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987160415U JPH0165140U (en) | 1987-10-19 | 1987-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987160415U JPH0165140U (en) | 1987-10-19 | 1987-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0165140U true JPH0165140U (en) | 1989-04-26 |
Family
ID=31442463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987160415U Pending JPH0165140U (en) | 1987-10-19 | 1987-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0165140U (en) |
-
1987
- 1987-10-19 JP JP1987160415U patent/JPH0165140U/ja active Pending