CA1038084A - Thyristor with shorted emitter - Google Patents
Thyristor with shorted emitterInfo
- Publication number
- CA1038084A CA1038084A CA233,090A CA233090A CA1038084A CA 1038084 A CA1038084 A CA 1038084A CA 233090 A CA233090 A CA 233090A CA 1038084 A CA1038084 A CA 1038084A
- Authority
- CA
- Canada
- Prior art keywords
- emitter
- zone
- shorts
- thyristor
- emitter zone
- 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
- 239000004065 semiconductor Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 238000010304 firing Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 3
- 239000002800 charge carrier Substances 0.000 description 2
- 239000002674 ointment Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 241000863814 Thyris Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005468 ion implantation Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
- H01L29/08—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions with semiconductor regions connected to an electrode carrying current to be rectified, amplified or switched and such electrode being part of a semiconductor device which comprises three or more electrodes
- H01L29/083—Anode or cathode regions of thyristors or gated bipolar-mode devices
- H01L29/0839—Cathode regions of thyristors
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Thyristors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2438894A DE2438894C3 (de) | 1974-08-13 | 1974-08-13 | Thyristor mit Kurzschlußemitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1038084A true CA1038084A (en) | 1978-09-05 |
Family
ID=5923126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA233,090A Expired CA1038084A (en) | 1974-08-13 | 1975-08-08 | Thyristor with shorted emitter |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5530309B2 (el) |
| CA (1) | CA1038084A (el) |
| DE (1) | DE2438894C3 (el) |
| FR (1) | FR2282167A1 (el) |
| GB (1) | GB1479113A (el) |
| SE (1) | SE409260B (el) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2945347A1 (de) * | 1979-11-09 | 1981-05-21 | Siemens AG, 1000 Berlin und 8000 München | Thyristor mit hilfsemitterelektrode und verfahren zu seinem betrieb |
| DE3017584C2 (de) * | 1980-05-08 | 1982-12-23 | SEMIKRON Gesellschaft für Gleichrichterbau u. Elektronik mbH, 8500 Nürnberg | Thyristor |
| DE3018499A1 (de) * | 1980-05-14 | 1981-11-19 | Siemens AG, 1000 Berlin und 8000 München | Halbleiterbauelement |
| DE3112942A1 (de) * | 1981-03-31 | 1982-10-07 | Siemens AG, 1000 Berlin und 8000 München | Thyristor und verfahren zu seinem betrieb |
| DE3917769A1 (de) * | 1989-05-31 | 1990-12-06 | Siemens Ag | Thyristor mit emitter-nebenschluessen |
-
1974
- 1974-08-13 DE DE2438894A patent/DE2438894C3/de not_active Expired
-
1975
- 1975-07-30 GB GB31819/75A patent/GB1479113A/en not_active Expired
- 1975-08-06 FR FR7524516A patent/FR2282167A1/fr active Granted
- 1975-08-08 CA CA233,090A patent/CA1038084A/en not_active Expired
- 1975-08-13 JP JP9843775A patent/JPS5530309B2/ja not_active Expired
- 1975-08-13 SE SE7509089A patent/SE409260B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5530309B2 (el) | 1980-08-09 |
| DE2438894C3 (de) | 1979-02-22 |
| DE2438894B2 (de) | 1978-06-22 |
| GB1479113A (en) | 1977-07-06 |
| JPS5144482A (el) | 1976-04-16 |
| SE409260B (sv) | 1979-08-06 |
| DE2438894A1 (de) | 1976-02-26 |
| FR2282167B1 (el) | 1980-07-18 |
| SE7509089L (sv) | 1976-02-16 |
| FR2282167A1 (fr) | 1976-03-12 |
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