FR2260869A1 - Semiconductor protective cct. against potential rise - has differential doping levels in defined regions forming lower blocking impedance - Google Patents
Semiconductor protective cct. against potential rise - has differential doping levels in defined regions forming lower blocking impedanceInfo
- Publication number
- FR2260869A1 FR2260869A1 FR7503827A FR7503827A FR2260869A1 FR 2260869 A1 FR2260869 A1 FR 2260869A1 FR 7503827 A FR7503827 A FR 7503827A FR 7503827 A FR7503827 A FR 7503827A FR 2260869 A1 FR2260869 A1 FR 2260869A1
- Authority
- FR
- France
- Prior art keywords
- junction
- doping levels
- cct
- lower blocking
- defined regions
- 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- Withdrawn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
- 230000000903 blocking effect Effects 0.000 title abstract 3
- 230000001681 protective effect Effects 0.000 title abstract 2
- 239000004065 semiconductor Substances 0.000 title abstract 2
- 239000004020 conductor Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
- H03K17/081—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit
- H03K17/0812—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the control circuit
- H03K17/08122—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the control circuit in field-effect transistor switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/0203—Particular design considerations for integrated circuits
- H01L27/0248—Particular design considerations for integrated circuits for electrical or thermal protection, e.g. electrostatic discharge [ESD] protection
- H01L27/0251—Particular design considerations for integrated circuits for electrical or thermal protection, e.g. electrostatic discharge [ESD] protection for MOS devices
- H01L27/0255—Particular design considerations for integrated circuits for electrical or thermal protection, e.g. electrostatic discharge [ESD] protection for MOS devices using diodes as protective elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/04—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body
- H01L27/06—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration
- H01L27/0611—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration integrated circuits having a two-dimensional layout of components without a common active region
- H01L27/0617—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration integrated circuits having a two-dimensional layout of components without a common active region comprising components of the field-effect type
- H01L27/0629—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration integrated circuits having a two-dimensional layout of components without a common active region comprising components of the field-effect type in combination with diodes, or resistors, or capacitors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/52—Circuit arrangements for protecting such amplifiers
- H03F1/523—Circuit arrangements for protecting such amplifiers for amplifiers using field-effect devices
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Semiconductor Integrated Circuits (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US44107074A | 1974-02-11 | 1974-02-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2260869A1 true FR2260869A1 (en) | 1975-09-05 |
Family
ID=23751378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7503827A Withdrawn FR2260869A1 (en) | 1974-02-11 | 1975-02-07 | Semiconductor protective cct. against potential rise - has differential doping levels in defined regions forming lower blocking impedance |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS50116182A (US07223432-20070529-C00017.png) |
DE (1) | DE2505574A1 (US07223432-20070529-C00017.png) |
FR (1) | FR2260869A1 (US07223432-20070529-C00017.png) |
NL (1) | NL7501240A (US07223432-20070529-C00017.png) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0168678A2 (en) * | 1984-07-18 | 1986-01-22 | International Business Machines Corporation | Integrated overvoltage protection circuit |
EP0333563A1 (fr) * | 1988-03-16 | 1989-09-20 | Siemens Automotive S.A. | Dispositif de commande de l'alimentation électrique d'une charge en circuit intégré de puissance "intelligent" |
EP0624906A1 (en) * | 1993-05-13 | 1994-11-17 | Consorzio per la Ricerca sulla Microelettronica nel Mezzogiorno - CoRiMMe | Integrated structure circuit for the protection of power devices against overvoltages |
US5777367A (en) * | 1993-09-30 | 1998-07-07 | Consorzio Per La Ricerca Sulla Microelettronica Nel Mezzogiorno | Integrated structure active clamp for the protection of power devices against overvoltages |
EP1107314A1 (fr) * | 1999-12-09 | 2001-06-13 | STMicroelectronics SA | Transistors mos durcis |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54155344U (US07223432-20070529-C00017.png) * | 1978-04-21 | 1979-10-29 | ||
JPS5531354U (US07223432-20070529-C00017.png) * | 1978-08-18 | 1980-02-29 | ||
JPS5543864A (en) * | 1978-09-25 | 1980-03-27 | Hitachi Ltd | Mis semiconductor device |
JPS61100954A (ja) * | 1984-10-22 | 1986-05-19 | Nec Corp | 半導体装置 |
-
1975
- 1975-02-03 NL NL7501240A patent/NL7501240A/xx unknown
- 1975-02-07 FR FR7503827A patent/FR2260869A1/fr not_active Withdrawn
- 1975-02-10 DE DE19752505574 patent/DE2505574A1/de active Pending
- 1975-02-10 JP JP50017334A patent/JPS50116182A/ja active Pending
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0168678A2 (en) * | 1984-07-18 | 1986-01-22 | International Business Machines Corporation | Integrated overvoltage protection circuit |
EP0168678A3 (en) * | 1984-07-18 | 1987-04-22 | International Business Machines Corporation | Integrated overvoltage protection circuit |
EP0333563A1 (fr) * | 1988-03-16 | 1989-09-20 | Siemens Automotive S.A. | Dispositif de commande de l'alimentation électrique d'une charge en circuit intégré de puissance "intelligent" |
FR2628890A1 (fr) * | 1988-03-16 | 1989-09-22 | Bendix Electronics Sa | Dispositif de commande de l'alimentation electrique d'une charge en circuit integre de puissance " intelligent " |
US4992836A (en) * | 1988-03-16 | 1991-02-12 | Siemens Aktiengesellschaft | Device for controlling the electrical supply to a load, in a "smart" power integrated circuit |
EP0624906A1 (en) * | 1993-05-13 | 1994-11-17 | Consorzio per la Ricerca sulla Microelettronica nel Mezzogiorno - CoRiMMe | Integrated structure circuit for the protection of power devices against overvoltages |
US5652455A (en) * | 1993-05-13 | 1997-07-29 | Consorzio Per La Ricerca Sulla Microelettronica Nel Mezzogiorno | Integrated structure circuit for the protection of power devices against overvoltage |
US5777367A (en) * | 1993-09-30 | 1998-07-07 | Consorzio Per La Ricerca Sulla Microelettronica Nel Mezzogiorno | Integrated structure active clamp for the protection of power devices against overvoltages |
EP1107314A1 (fr) * | 1999-12-09 | 2001-06-13 | STMicroelectronics SA | Transistors mos durcis |
FR2802339A1 (fr) * | 1999-12-09 | 2001-06-15 | St Microelectronics Sa | Transistor mos durcis |
US6630719B2 (en) | 1999-12-09 | 2003-10-07 | Stmicroelectronics S.A. | Hardened MOS transistors |
Also Published As
Publication number | Publication date |
---|---|
NL7501240A (nl) | 1975-08-13 |
JPS50116182A (US07223432-20070529-C00017.png) | 1975-09-11 |
DE2505574A1 (de) | 1975-08-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |