CN204424249U - A kind of large power triode pin - Google Patents
A kind of large power triode pin Download PDFInfo
- Publication number
- CN204424249U CN204424249U CN201520129166.3U CN201520129166U CN204424249U CN 204424249 U CN204424249 U CN 204424249U CN 201520129166 U CN201520129166 U CN 201520129166U CN 204424249 U CN204424249 U CN 204424249U
- Authority
- CN
- China
- Prior art keywords
- pin
- large power
- power triode
- sheet
- brace
- 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 - Fee Related
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 abstract description 11
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of large power triode pin, comprise pin sheet, fin, package board and brace, described fin and brace be the oblique two ends, left and right being connected to package board respectively, described pin sheet is connected to the front end of brace, described pin sheet comprises the first pin, the second pin, the 3rd pin and base island sheet, and the first described pin, the second pin and the 3rd pin are evenly arranged in the front end of base island sheet successively and are positioned on same level line.By the way, the large power triode pin that the utility model provides, for making large power triode, structure is simple, and effectively utilize the space in triode packaging body, packaging efficiency is high, effectively the heat that triode produces can be shed timely and effectively, long service life.
Description
Technical field
The utility model relates to the field of electronic component, particularly relates to a kind of large power triode pin.
Background technology
Along with the development of electronic technology, the demand of transistor progressively increases, and towards miniaturization, but difficulty of processing is large, and two chips in existing semiconductor rectifier adopt is independent individuality, there is the shortcomings such as packaging efficiency low and useful life is short.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of large power triode pin, for making large power triode, structure is simple, effectively utilize the space in triode packaging body, packaging efficiency is high, effectively the heat that triode produces can be shed timely and effectively, long service life.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of large power triode pin, comprise pin sheet, fin, package board and brace, described fin and brace be the oblique two ends, left and right being connected to package board respectively, described pin sheet is connected to the front end of brace, described pin sheet comprises the first pin, the second pin, the 3rd pin and base island sheet, and the first described pin, the second pin and the 3rd pin are evenly arranged in the front end of base island sheet successively and are positioned on same level line.
In the utility model preferred embodiment, the length of the first described pin, the second pin and the 3rd pin is equal, is 10 ± 0.4mm.
In the utility model preferred embodiment, the oblique left end being connected to package board of described fin, its oblique angle is 5-15 degree.
In the utility model preferred embodiment, the oblique right-hand member being connected to package board of described brace, its oblique angle is 10-20 degree.
In the utility model preferred embodiment, described large power triode pin adopts pure copper material.
In the utility model preferred embodiment, the thickness of described large power triode pin is 0.5mm.
The beneficial effects of the utility model are: large power triode pin of the present utility model, and for making large power triode, structure is simple, effectively utilize the space in triode packaging body, packaging efficiency is high, can effectively be shed timely and effectively by the heat that triode produces, long service life.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the vertical view of a preferred embodiment of the utility model large power triode pin;
Fig. 2 is the end view of Fig. 1;
Reference numeral is as follows: 1, pin sheet, and 2, fin, 3, package board, 4, brace, the 11, first pin, the 12, second pin, the 13, the 3rd pin, 14, base island sheet.
Embodiment
Be clearly and completely described to the technical scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As depicted in figs. 1 and 2, the utility model embodiment comprises:
A kind of large power triode pin, comprise pin sheet 1, fin 2, package board 3 and brace 4, described fin 1 and brace 4 be the oblique two ends, left and right being connected to package board 3 respectively, described pin sheet 1 is connected to the front end of brace 4, described pin sheet 1 comprises the first pin 11, second pin 12, the 3rd pin 13 and base island sheet 14, and the first described pin 11, second pin 12 and the 3rd pin 13 are evenly arranged in the front end of base island sheet 14 successively and are positioned on same level line.
In above-mentioned, the oblique left end being connected to package board 3 of described fin 2, its oblique angle is 5-15 degree; The oblique right-hand member being connected to package board 3 of described brace 4, its oblique angle is 10-20 degree, and structure is simple, and effectively utilize the space in triode packaging body, packaging efficiency is high.
Further, the first described pin 11, second pin 12 is equal with the length of the 3rd pin 13, and be 10 ± 0.4mm, service efficiency is high, easy to use.
In the utility model, described large power triode pin adopts pure copper material; The thickness of described large power triode pin is 0.5mm, long service life.
In sum, large power triode pin of the present utility model, for making large power triode, structure is simple, and effectively utilize the space in triode packaging body, packaging efficiency is high, effectively the heat that triode produces can be shed timely and effectively, long service life.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (6)
1. a large power triode pin, it is characterized in that, comprise pin sheet, fin, package board and brace, described fin and brace be the oblique two ends, left and right being connected to package board respectively, described pin sheet is connected to the front end of brace, described pin sheet comprises the first pin, the second pin, the 3rd pin and base island sheet, and the first described pin, the second pin and the 3rd pin are evenly arranged in the front end of base island sheet successively and are positioned on same level line.
2. large power triode pin according to claim 1, is characterized in that, the length of the first described pin, the second pin and the 3rd pin is equal, is 10 ± 0.4mm.
3. large power triode pin according to claim 1, is characterized in that, the oblique left end being connected to package board of described fin, its oblique angle is 5-15 degree.
4. large power triode pin according to claim 1, is characterized in that, the oblique right-hand member being connected to package board of described brace, its oblique angle is 10-20 degree.
5. large power triode pin according to claim 1, is characterized in that, described large power triode pin adopts pure copper material.
6. large power triode pin according to claim 1, is characterized in that, the thickness of described large power triode pin is 0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520129166.3U CN204424249U (en) | 2015-03-06 | 2015-03-06 | A kind of large power triode pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520129166.3U CN204424249U (en) | 2015-03-06 | 2015-03-06 | A kind of large power triode pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204424249U true CN204424249U (en) | 2015-06-24 |
Family
ID=53474595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520129166.3U Expired - Fee Related CN204424249U (en) | 2015-03-06 | 2015-03-06 | A kind of large power triode pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204424249U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104752388A (en) * | 2015-03-06 | 2015-07-01 | 太仓天宇电子有限公司 | Pin for high-power triode |
-
2015
- 2015-03-06 CN CN201520129166.3U patent/CN204424249U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104752388A (en) * | 2015-03-06 | 2015-07-01 | 太仓天宇电子有限公司 | Pin for high-power triode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |