DE1539644B1 - Thyristor mit einer Halbleiterscheibe mit vier schichtfoermigen Zonen - Google Patents
Thyristor mit einer Halbleiterscheibe mit vier schichtfoermigen ZonenInfo
- Publication number
- DE1539644B1 DE1539644B1 DE19661539644 DE1539644A DE1539644B1 DE 1539644 B1 DE1539644 B1 DE 1539644B1 DE 19661539644 DE19661539644 DE 19661539644 DE 1539644 A DE1539644 A DE 1539644A DE 1539644 B1 DE1539644 B1 DE 1539644B1
- Authority
- DE
- Germany
- Prior art keywords
- zone
- face
- area
- conductivity type
- thyristor
- 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.)
- Withdrawn
Links
- 239000004065 semiconductor Substances 0.000 title claims description 10
- 239000002184 metal Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000005253 cladding Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000004857 zone melting Methods 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
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/70—Bipolar devices
- H01L29/74—Thyristor-type devices, e.g. having four-zone regenerative action
-
- 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
-
- 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
-
- 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
-
- 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
- H01L29/10—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 not carrying current to be rectified, amplified or switched and such electrode being part of a semiconductor device which comprises three or more electrodes
-
- 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
- H01L29/36—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by the concentration or distribution of impurities in the bulk material
-
- 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
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
- H01L29/417—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions carrying the current to be rectified, amplified or switched
-
- 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
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/86—Types of semiconductor device ; Multistep manufacturing processes therefor controllable only by variation of the electric current supplied, or only the electric potential applied, to one or more of the electrodes carrying the current to be rectified, amplified, oscillated or switched
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 |
---|---|---|---|
CH589466A CH436494A (de) | 1966-04-22 | 1966-04-22 | Steuerbares Halbleiterventil |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1539644B1 true DE1539644B1 (de) | 1970-07-02 |
Family
ID=4301121
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19661539644 Withdrawn DE1539644B1 (de) | 1966-04-22 | 1966-05-13 | Thyristor mit einer Halbleiterscheibe mit vier schichtfoermigen Zonen |
DE6607598U Expired DE6607598U (de) | 1966-04-22 | 1966-05-13 | Steuerbares halbleiterventil. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE6607598U Expired DE6607598U (de) | 1966-04-22 | 1966-05-13 | Steuerbares halbleiterventil. |
Country Status (6)
Country | Link |
---|---|
US (1) | US3432733A (nl) |
CH (1) | CH436494A (nl) |
DE (2) | DE1539644B1 (nl) |
GB (1) | GB1106637A (nl) |
NL (1) | NL154624B (nl) |
SE (1) | SE325645B (nl) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2300754A1 (de) * | 1973-01-08 | 1974-07-11 | Siemens Ag | Thyristor |
FR2374742A1 (fr) * | 1976-12-20 | 1978-07-13 | Radiotechnique Compelec | Transistor multicouche pour tensions elevees et son procede de fabrication |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR84004E (fr) * | 1961-05-09 | 1964-11-13 | Siemens Ag | Dispositif semi-conducteur |
US3277352A (en) * | 1963-03-14 | 1966-10-04 | Itt | Four layer semiconductor device |
US3337783A (en) * | 1964-01-16 | 1967-08-22 | Westinghouse Electric Corp | Shorted emitter controlled rectifier with improved turn-off gain |
US3343048A (en) * | 1964-02-20 | 1967-09-19 | Westinghouse Electric Corp | Four layer semiconductor switching devices having a shorted emitter and method of making the same |
US3337782A (en) * | 1964-04-01 | 1967-08-22 | Westinghouse Electric Corp | Semiconductor controlled rectifier having a shorted emitter at a plurality of points |
-
1966
- 1966-04-22 CH CH589466A patent/CH436494A/de unknown
- 1966-05-13 DE DE19661539644 patent/DE1539644B1/de not_active Withdrawn
- 1966-05-13 DE DE6607598U patent/DE6607598U/de not_active Expired
-
1967
- 1967-02-23 NL NL676702749A patent/NL154624B/nl not_active IP Right Cessation
- 1967-04-14 US US630927A patent/US3432733A/en not_active Expired - Lifetime
- 1967-04-20 SE SE05595/67A patent/SE325645B/xx unknown
- 1967-04-20 GB GB18203/67A patent/GB1106637A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3432733A (en) | 1969-03-11 |
CH436494A (de) | 1967-05-31 |
NL154624B (nl) | 1977-09-15 |
GB1106637A (en) | 1968-03-20 |
DE6607598U (de) | 1971-03-25 |
NL6702749A (nl) | 1967-10-23 |
SE325645B (nl) | 1970-07-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
E77 | Valid patent as to the heymanns-index 1977 | ||
EF | Willingness to grant licences | ||
8339 | Ceased/non-payment of the annual fee |