JPS6430851U - - Google Patents
Info
- Publication number
- JPS6430851U JPS6430851U JP12578087U JP12578087U JPS6430851U JP S6430851 U JPS6430851 U JP S6430851U JP 12578087 U JP12578087 U JP 12578087U JP 12578087 U JP12578087 U JP 12578087U JP S6430851 U JPS6430851 U JP S6430851U
- Authority
- JP
- Japan
- Prior art keywords
- power transistor
- circuit board
- printed circuit
- mounting structure
- metal housing
- 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
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000012778 molding material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 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要部断面図、第２
図は従来構造の断面図、第３図はＴＯ―５型パワ
ートランジスタの斜視図である。
１……金属製ハウジング、２……プリント基板
、３……ねじ、４……絶縁シート、６……熱伝導
性接着剤、８……樹脂モールド材、９……線材、
１０……パワートランジスタ、１１……ハウジン
グ、１２……プリント基板、１３……ねじ、１４
……絶縁シート、１５……放熱板、１６……熱伝
導性接着剤、１７……ねじ。
Figure 1 is a sectional view of the main parts of an embodiment of the present invention, Figure 2
The figure is a sectional view of a conventional structure, and FIG. 3 is a perspective view of a TO-5 type power transistor. DESCRIPTION OF SYMBOLS 1... Metal housing, 2... Printed circuit board, 3... Screw, 4... Insulating sheet, 6... Heat conductive adhesive, 8... Resin molding material, 9... Wire rod,
10...Power transistor, 11...Housing, 12...Printed circuit board, 13...Screw, 14
...Insulating sheet, 15... Heat sink, 16... Heat conductive adhesive, 17... Screw.
Claims (1)
ヤンケースタイプのパワートランジスタを搭載し
てなるパワートランジスタの取付構造において、
前記パワートランジスタのキヤンケースを前記金
属製ハウジングの内壁面に熱伝導性接着剤により
接着固定するとともに、パワートランジスタのリ
ードを可撓性のある線材によりプリント基板に電
気接続したことを特徴とするパワートランジスタ
の取付構造。 In a power transistor mounting structure in which a can case type power transistor is mounted on a printed circuit board installed in a metal housing,
A power transistor characterized in that the can case of the power transistor is adhesively fixed to the inner wall surface of the metal housing with a thermally conductive adhesive, and the lead of the power transistor is electrically connected to the printed circuit board by a flexible wire. Transistor mounting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12578087U JPS6430851U (en) | 1987-08-20 | 1987-08-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12578087U JPS6430851U (en) | 1987-08-20 | 1987-08-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6430851U true JPS6430851U (en) | 1989-02-27 |
Family
ID=31376693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12578087U Pending JPS6430851U (en) | 1987-08-20 | 1987-08-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6430851U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10999937B2 (en) | 2018-05-07 | 2021-05-04 | Omron Corporation | Electronic device |
-
1987
- 1987-08-20 JP JP12578087U patent/JPS6430851U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10999937B2 (en) | 2018-05-07 | 2021-05-04 | Omron Corporation | Electronic device |
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