JPH0220840Y2 - - Google Patents
Info
- Publication number
- JPH0220840Y2 JPH0220840Y2 JP1983042928U JP4292883U JPH0220840Y2 JP H0220840 Y2 JPH0220840 Y2 JP H0220840Y2 JP 1983042928 U JP1983042928 U JP 1983042928U JP 4292883 U JP4292883 U JP 4292883U JP H0220840 Y2 JPH0220840 Y2 JP H0220840Y2
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- heat sink
- plate
- metal
- circuit board
- 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.)
- Expired
Links
- 229910052751 metal Inorganic materials 0.000 claims description 39
- 239000002184 metal Substances 0.000 claims description 39
- 238000005476 soldering Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000017525 heat dissipation Effects 0.000 description 12
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4292883U JPS59149639U (ja) | 1983-03-25 | 1983-03-25 | トランジスタ押え装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4292883U JPS59149639U (ja) | 1983-03-25 | 1983-03-25 | トランジスタ押え装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59149639U JPS59149639U (ja) | 1984-10-06 |
| JPH0220840Y2 true JPH0220840Y2 (US20100268047A1-20101021-C00003.png) | 1990-06-06 |
Family
ID=30173465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4292883U Granted JPS59149639U (ja) | 1983-03-25 | 1983-03-25 | トランジスタ押え装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59149639U (US20100268047A1-20101021-C00003.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5446454B2 (ja) * | 2008-05-23 | 2014-03-19 | 株式会社デンソー | 半導体装置の実装構造 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS512162U (US20100268047A1-20101021-C00003.png) * | 1974-06-24 | 1976-01-09 |
-
1983
- 1983-03-25 JP JP4292883U patent/JPS59149639U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59149639U (ja) | 1984-10-06 |
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