RO87750B1 - Capsula pentru diode de mare putere - Google Patents
Capsula pentru diode de mare putereInfo
- Publication number
- RO87750B1 RO87750B1 RO114111A RO11411184A RO87750B1 RO 87750 B1 RO87750 B1 RO 87750B1 RO 114111 A RO114111 A RO 114111A RO 11411184 A RO11411184 A RO 11411184A RO 87750 B1 RO87750 B1 RO 87750B1
- Authority
- RO
- Romania
- Prior art keywords
- capsule
- high power
- pressed
- resin
- disc springs
- Prior art date
Links
- 239000002775 capsule Substances 0.000 title abstract 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 2
- 229910052802 copper Inorganic materials 0.000 abstract 2
- 239000010949 copper Substances 0.000 abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- 206010008631 Cholera Diseases 0.000 abstract 1
- 208000018672 Dilatation Diseases 0.000 abstract 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 239000004065 semiconductor Substances 0.000 abstract 1
- 229910000679 solder Inorganic materials 0.000 abstract 1
Landscapes
- Die Bonding (AREA)
Abstract
Inventia se refera la capsule pentru diode de mare putere utilizate pentru închiderea acestor dispozitive semiconductoare. Capsula, conform inventiei, este constituita dintr-o baza de cupru prevazuta cu filet pe care este presata structura de siliciu prin intermediul conexiunii de anod si a unor arcuri disc, la partea superioara, arcurile disc preseaza un inel ceramic pe marginea superioara a unei colerete metalice, etansarea contactului ceramica-colereta facîndu-se cu rasina sau lipitura moale, iar conexiunea de anod este prevazuta cu un orificiu de vidare si umplere cu gaz inert precum si cu doua taieturi radiale care sa preia dilatarile liniare ce ar putea afecta prin efort mecanic constructia capsulei, orificiul de vidare fiind etansat cu rasina sau cu o tija de cupru care intra presat în orificiu.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO114111A RO87750B1 (ro) | 1984-03-29 | 1984-03-29 | Capsula pentru diode de mare putere |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO114111A RO87750B1 (ro) | 1984-03-29 | 1984-03-29 | Capsula pentru diode de mare putere |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO87750A2 RO87750A2 (ro) | 1985-12-30 |
| RO87750B1 true RO87750B1 (ro) | 1986-01-01 |
Family
ID=20114670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO114111A RO87750B1 (ro) | 1984-03-29 | 1984-03-29 | Capsula pentru diode de mare putere |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO87750B1 (ro) |
-
1984
- 1984-03-29 RO RO114111A patent/RO87750B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO87750A2 (ro) | 1985-12-30 |
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