JPH0226786B2 - - Google Patents
Info
- Publication number
- JPH0226786B2 JPH0226786B2 JP6820782A JP6820782A JPH0226786B2 JP H0226786 B2 JPH0226786 B2 JP H0226786B2 JP 6820782 A JP6820782 A JP 6820782A JP 6820782 A JP6820782 A JP 6820782A JP H0226786 B2 JPH0226786 B2 JP H0226786B2
- Authority
- JP
- Japan
- Prior art keywords
- brazing
- plated
- lead
- ceramic substrate
- brazed
- 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
- 238000005219 brazing Methods 0.000 claims description 63
- 239000000919 ceramic Substances 0.000 claims description 24
- 239000000758 substrate Substances 0.000 claims description 22
- 239000002184 metal Substances 0.000 claims description 20
- 229910052751 metal Inorganic materials 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 19
- 239000000945 filler Substances 0.000 claims description 15
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 14
- 239000004065 semiconductor Substances 0.000 claims description 14
- 229910052759 nickel Inorganic materials 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims description 4
- 239000011261 inert gas Substances 0.000 claims description 2
- 238000007747 plating Methods 0.000 description 20
- 239000000463 material Substances 0.000 description 17
- 229910045601 alloy Inorganic materials 0.000 description 7
- 239000000956 alloy Substances 0.000 description 7
- 230000007547 defect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910017709 Ni Co Inorganic materials 0.000 description 2
- 229910003267 Ni-Co Inorganic materials 0.000 description 2
- 229910003262 Ni‐Co Inorganic materials 0.000 description 2
- 229910001316 Ag alloy Inorganic materials 0.000 description 1
- 229910017944 Ag—Cu Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910002056 binary alloy Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910002059 quaternary alloy Inorganic materials 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/48—Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the groups H01L21/18 - H01L21/326 or H10D48/04 - H10D48/07
- H01L21/4814—Conductive parts
- H01L21/4846—Leads on or in insulating or insulated substrates, e.g. metallisation
- H01L21/4853—Connection or disconnection of other leads to or from a metallisation, e.g. pins, wires, bumps
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Lead Frames For Integrated Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6820782A JPS58184747A (ja) | 1982-04-23 | 1982-04-23 | 半導体用リ−ドピンのろう付方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6820782A JPS58184747A (ja) | 1982-04-23 | 1982-04-23 | 半導体用リ−ドピンのろう付方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58184747A JPS58184747A (ja) | 1983-10-28 |
JPH0226786B2 true JPH0226786B2 (enrdf_load_stackoverflow) | 1990-06-12 |
Family
ID=13367113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6820782A Granted JPS58184747A (ja) | 1982-04-23 | 1982-04-23 | 半導体用リ−ドピンのろう付方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58184747A (enrdf_load_stackoverflow) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2608287B2 (ja) * | 1987-06-12 | 1997-05-07 | イビデン 株式会社 | 黒鉛製治具 |
-
1982
- 1982-04-23 JP JP6820782A patent/JPS58184747A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS58184747A (ja) | 1983-10-28 |
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