JPS533233B2 - - Google Patents
Info
- Publication number
- JPS533233B2 JPS533233B2 JP3976572A JP3976572A JPS533233B2 JP S533233 B2 JPS533233 B2 JP S533233B2 JP 3976572 A JP3976572 A JP 3976572A JP 3976572 A JP3976572 A JP 3976572A JP S533233 B2 JPS533233 B2 JP S533233B2
- Authority
- JP
- Japan
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. 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
- H01L29/0603—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 characterised by particular constructional design considerations, e.g. for preventing surface leakage, for controlling electric field concentration or for internal isolations regions
- H01L29/0607—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 characterised by particular constructional design considerations, e.g. for preventing surface leakage, for controlling electric field concentration or for internal isolations regions for preventing surface leakage or controlling electric field concentration
- H01L29/0611—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 characterised by particular constructional design considerations, e.g. for preventing surface leakage, for controlling electric field concentration or for internal isolations regions for preventing surface leakage or controlling electric field concentration for increasing or controlling the breakdown voltage of reverse biased devices
- H01L29/0615—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 characterised by particular constructional design considerations, e.g. for preventing surface leakage, for controlling electric field concentration or for internal isolations regions for preventing surface leakage or controlling electric field concentration for increasing or controlling the breakdown voltage of reverse biased devices by the doping profile or the shape or the arrangement of the PN junction, or with supplementary regions, e.g. junction termination extension [JTE]
- H01L29/0619—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 characterised by particular constructional design considerations, e.g. for preventing surface leakage, for controlling electric field concentration or for internal isolations regions for preventing surface leakage or controlling electric field concentration for increasing or controlling the breakdown voltage of reverse biased devices by the doping profile or the shape or the arrangement of the PN junction, or with supplementary regions, e.g. junction termination extension [JTE] with a supplementary region doped oppositely to or in rectifying contact with the semiconductor containing or contacting region, e.g. guard rings with PN or Schottky junction
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. 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
- H01L29/744—Gate-turn-off devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. 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
- H01L29/0684—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 characterised by the shape, relative sizes or dispositions of the semiconductor regions or junctions between the regions
- H01L29/0692—Surface layout
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3976572A JPS533233B2 (en) | 1972-04-20 | 1972-04-20 | |
GB1869373A GB1425956A (en) | 1972-04-20 | 1973-04-18 | Gate controlled switches |
NL7305505A NL7305505A (en) | 1972-04-20 | 1973-04-18 | |
CA169,178A CA982700A (en) | 1972-04-20 | 1973-04-19 | Gate controlled switch |
FR7314647A FR2181076B1 (en) | 1972-04-20 | 1973-04-20 | |
DE19732320412 DE2320412C3 (en) | 1972-04-20 | 1973-04-21 | Process for the production and sorting of switchable thyristors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3976572A JPS533233B2 (en) | 1972-04-20 | 1972-04-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS493584A JPS493584A (en) | 1974-01-12 |
JPS533233B2 true JPS533233B2 (en) | 1978-02-04 |
Family
ID=12562021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3976572A Expired JPS533233B2 (en) | 1972-04-20 | 1972-04-20 |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS533233B2 (en) |
CA (1) | CA982700A (en) |
DE (1) | DE2320412C3 (en) |
FR (1) | FR2181076B1 (en) |
GB (1) | GB1425956A (en) |
NL (1) | NL7305505A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS557026B2 (en) * | 1974-05-15 | 1980-02-21 | ||
JPS60220971A (en) * | 1984-04-17 | 1985-11-05 | Mitsubishi Electric Corp | Gate turn-off thyristor and manufacture thereof |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1413219A (en) * | 1963-09-03 | 1965-10-08 | Gen Electric | Advanced semiconductor switching |
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1972
- 1972-04-20 JP JP3976572A patent/JPS533233B2/ja not_active Expired
-
1973
- 1973-04-18 NL NL7305505A patent/NL7305505A/xx not_active Application Discontinuation
- 1973-04-18 GB GB1869373A patent/GB1425956A/en not_active Expired
- 1973-04-19 CA CA169,178A patent/CA982700A/en not_active Expired
- 1973-04-20 FR FR7314647A patent/FR2181076B1/fr not_active Expired
- 1973-04-21 DE DE19732320412 patent/DE2320412C3/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2320412C3 (en) | 1979-09-06 |
GB1425956A (en) | 1976-02-25 |
JPS493584A (en) | 1974-01-12 |
CA982700A (en) | 1976-01-27 |
DE2320412A1 (en) | 1973-10-25 |
DE2320412B2 (en) | 1979-01-11 |
NL7305505A (en) | 1973-10-23 |
FR2181076A1 (en) | 1973-11-30 |
FR2181076B1 (en) | 1977-08-19 |