SE433276B - Halvledardon med genombrottsskydd - Google Patents
Halvledardon med genombrottsskyddInfo
- Publication number
- SE433276B SE433276B SE7714186A SE7714186A SE433276B SE 433276 B SE433276 B SE 433276B SE 7714186 A SE7714186 A SE 7714186A SE 7714186 A SE7714186 A SE 7714186A SE 433276 B SE433276 B SE 433276B
- Authority
- SE
- Sweden
- Prior art keywords
- halfledardon
- breakfast
- protection
- breakfast protection
- Prior art date
Links
- 235000021152 breakfast Nutrition 0.000 title 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
- H01L29/7404—Thyristor-type devices, e.g. having four-zone regenerative action structurally associated with at least one other device
- H01L29/7408—Thyristor-type devices, e.g. having four-zone regenerative action structurally associated with at least one other device the device being a capacitor or a resistor
-
- 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
- H01L29/0834—Anode regions of thyristors or gated bipolar-mode devices, e.g. supplementary regions surrounding anode 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
- H01L29/66—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
- H01L29/7424—Thyristor-type devices, e.g. having four-zone regenerative action having a built-in localised breakdown/breakover region, e.g. self-protected against destructive spontaneous, e.g. voltage breakover, firing
-
- 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
- H01L29/747—Bidirectional devices, e.g. triacs
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Thyristors (AREA)
- Bipolar Transistors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/757,554 US4292646A (en) | 1977-01-07 | 1977-01-07 | Semiconductor thyristor device having integral ballast means |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7714186L SE7714186L (sv) | 1978-07-08 |
SE433276B true SE433276B (sv) | 1984-05-14 |
Family
ID=25048270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7714186A SE433276B (sv) | 1977-01-07 | 1977-12-14 | Halvledardon med genombrottsskydd |
Country Status (8)
Country | Link |
---|---|
US (1) | US4292646A (xx) |
JP (1) | JPS5387184A (xx) |
CA (1) | CA1080858A (xx) |
DE (1) | DE2758616A1 (xx) |
FR (1) | FR2377096A1 (xx) |
GB (1) | GB1562046A (xx) |
IT (1) | IT1088746B (xx) |
SE (1) | SE433276B (xx) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4577208A (en) * | 1982-09-23 | 1986-03-18 | Eaton Corporation | Bidirectional power FET with integral avalanche protection |
JPS60187058A (ja) * | 1984-03-07 | 1985-09-24 | Hitachi Ltd | 半導体装置 |
EP0178582A3 (en) * | 1984-10-15 | 1989-02-08 | Hitachi, Ltd. | Reverse blocking type semiconductor device |
DE3902300C3 (de) * | 1988-01-30 | 1995-02-09 | Toshiba Kawasaki Kk | Abschaltthyristor |
JP2663679B2 (ja) * | 1990-04-20 | 1997-10-15 | 富士電機株式会社 | 伝導度変調型mosfet |
JP3211604B2 (ja) * | 1995-02-03 | 2001-09-25 | 株式会社日立製作所 | 半導体装置 |
JP2002184952A (ja) * | 2000-12-15 | 2002-06-28 | Shindengen Electric Mfg Co Ltd | 半導体装置、半導体装置の製造方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3351826A (en) * | 1963-02-05 | 1967-11-07 | Leroy N Hermann | Five-region, three electrode, symmetrical semiconductor device, with resistive means connecting certain regions |
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 |
GB1073560A (en) * | 1964-12-28 | 1967-06-28 | Gen Electric | Improvements in semiconductor devices |
FR1483998A (xx) * | 1965-05-14 | 1967-09-13 | ||
CH549286A (de) * | 1972-09-06 | 1974-05-15 | Bbc Brown Boveri & Cie | Halbleiterbauelement. |
JPS5310746B2 (xx) * | 1973-05-11 | 1978-04-15 |
-
1977
- 1977-01-07 US US05/757,554 patent/US4292646A/en not_active Expired - Lifetime
- 1977-12-14 SE SE7714186A patent/SE433276B/xx unknown
- 1977-12-19 IT IT30918/77A patent/IT1088746B/it active
- 1977-12-28 CA CA293,973A patent/CA1080858A/en not_active Expired
- 1977-12-29 DE DE19772758616 patent/DE2758616A1/de not_active Withdrawn
- 1977-12-29 GB GB54111/77A patent/GB1562046A/en not_active Expired
-
1978
- 1978-01-05 JP JP49078A patent/JPS5387184A/ja active Granted
- 1978-01-06 FR FR7800320A patent/FR2377096A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
CA1080858A (en) | 1980-07-01 |
FR2377096A1 (fr) | 1978-08-04 |
IT1088746B (it) | 1985-06-10 |
DE2758616A1 (de) | 1978-07-13 |
FR2377096B1 (xx) | 1983-07-08 |
US4292646A (en) | 1981-09-29 |
JPS5751983B2 (xx) | 1982-11-05 |
SE7714186L (sv) | 1978-07-08 |
JPS5387184A (en) | 1978-08-01 |
GB1562046A (en) | 1980-03-05 |
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