CN106229314A - 静电放电保护器件及其制造方法 - Google Patents
静电放电保护器件及其制造方法 Download PDFInfo
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- CN106229314A CN106229314A CN201610671655.0A CN201610671655A CN106229314A CN 106229314 A CN106229314 A CN 106229314A CN 201610671655 A CN201610671655 A CN 201610671655A CN 106229314 A CN106229314 A CN 106229314A
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- semiconductor layer
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Classifications
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- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/76—Making of isolation regions between components
- H01L21/761—PN junctions
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- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/76—Making of isolation regions between components
- H01L21/762—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers
- H01L21/76224—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers using trench refilling with dielectric materials
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- H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
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- H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
- H01L21/78—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
- H01L21/82—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components
- H01L21/822—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components the substrate being a semiconductor, using silicon technology
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- 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
- H01L27/0259—Particular design considerations for integrated circuits for electrical or thermal protection, e.g. electrostatic discharge [ESD] protection for MOS devices using bipolar transistors as protective elements
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- 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
- H01L27/0635—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 bipolar transistors and diodes, or resistors, or capacitors
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- 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
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- H01L27/0647—Bipolar transistors in combination with diodes, or capacitors, or resistors, e.g. vertical bipolar transistor and bipolar lateral transistor and resistor
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- 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]
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- 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
- H01L29/0603—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
- H01L29/0642—Isolation within the component, i.e. internal isolation
- H01L29/0649—Dielectric regions, e.g. SiO2 regions, air gaps
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Semiconductor Integrated Circuits (AREA)
- Bipolar Integrated Circuits (AREA)
Abstract
Description
Claims (24)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610671655.0A CN106229314B (zh) | 2016-08-15 | 2016-08-15 | 静电放电保护器件及其制造方法 |
US15/671,816 US10128227B2 (en) | 2016-08-15 | 2017-08-08 | ESD protection device and method for manufacturing the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610671655.0A CN106229314B (zh) | 2016-08-15 | 2016-08-15 | 静电放电保护器件及其制造方法 |
Publications (2)
Publication Number | Publication Date |
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CN106229314A true CN106229314A (zh) | 2016-12-14 |
CN106229314B CN106229314B (zh) | 2020-01-24 |
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CN201610671655.0A Active CN106229314B (zh) | 2016-08-15 | 2016-08-15 | 静电放电保护器件及其制造方法 |
Country Status (2)
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US (1) | US10128227B2 (zh) |
CN (1) | CN106229314B (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9929137B2 (en) | 2016-05-27 | 2018-03-27 | Silergy Semiconductor Technology (Hangzhou) Ltd. | Method for manufacturing ESD protection device |
US10037987B2 (en) | 2016-08-11 | 2018-07-31 | Silergy Semiconductor Technology (Hangzhou) Ltd. | Semiconductor structure of ESD protection device and method for manufacturing the same |
CN108565260A (zh) * | 2018-04-08 | 2018-09-21 | 矽力杰半导体技术(杭州)有限公司 | 一种半导体器件 |
CN108807370A (zh) * | 2018-05-23 | 2018-11-13 | 湖南大学 | 静电保护器件 |
CN113161350A (zh) * | 2020-01-22 | 2021-07-23 | 深圳市汇芯通信技术有限公司 | 一种集成芯片及其制作方法和集成电路 |
US11088135B2 (en) | 2018-12-26 | 2021-08-10 | Industrial Technology Research Institute | Electrostatic discharge protection apparatus and integrated passive device with capacitors |
CN114242715A (zh) * | 2021-12-01 | 2022-03-25 | 杭州傲芯科技有限公司 | 一种双向静电放电保护模块 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105789332B (zh) * | 2016-04-25 | 2019-02-26 | 矽力杰半导体技术(杭州)有限公司 | 整流器件、整流器件的制造方法及esd保护器件 |
US10535648B2 (en) * | 2017-08-23 | 2020-01-14 | Semiconductor Components Industries, Llc | TVS semiconductor device and method therefor |
US10930637B2 (en) | 2018-09-06 | 2021-02-23 | Amazing Microelectronic Corp. | Transient voltage suppressor |
US11063034B2 (en) * | 2019-06-27 | 2021-07-13 | Micron Technology, Inc. | Capacitor structures |
US20220052035A1 (en) * | 2020-08-14 | 2022-02-17 | Amazing Microelectronic Corp. | Vertical electrostatic discharge protection device |
WO2023133107A1 (en) * | 2022-01-06 | 2023-07-13 | Qorvo Us, Inc. | Compact esd structure |
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US20050212052A1 (en) * | 2004-03-25 | 2005-09-29 | Microchip Technology Incorporated | High voltage ESD-protection structure |
CN103022030A (zh) * | 2011-09-27 | 2013-04-03 | 半导体元件工业有限责任公司 | 半导体装置 |
CN105261616A (zh) * | 2015-09-22 | 2016-01-20 | 矽力杰半导体技术(杭州)有限公司 | 瞬态电压抑制器及其制造方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106057781B (zh) | 2016-05-27 | 2019-02-15 | 矽力杰半导体技术(杭州)有限公司 | 静电放电保护器件的制造方法 |
CN106558543B (zh) | 2016-08-11 | 2023-09-01 | 南京矽力微电子技术有限公司 | 静电释放保护器件的半导体结构以及制造方法 |
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2016
- 2016-08-15 CN CN201610671655.0A patent/CN106229314B/zh active Active
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2017
- 2017-08-08 US US15/671,816 patent/US10128227B2/en active Active
Patent Citations (3)
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US20050212052A1 (en) * | 2004-03-25 | 2005-09-29 | Microchip Technology Incorporated | High voltage ESD-protection structure |
CN103022030A (zh) * | 2011-09-27 | 2013-04-03 | 半导体元件工业有限责任公司 | 半导体装置 |
CN105261616A (zh) * | 2015-09-22 | 2016-01-20 | 矽力杰半导体技术(杭州)有限公司 | 瞬态电压抑制器及其制造方法 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9929137B2 (en) | 2016-05-27 | 2018-03-27 | Silergy Semiconductor Technology (Hangzhou) Ltd. | Method for manufacturing ESD protection device |
US10037987B2 (en) | 2016-08-11 | 2018-07-31 | Silergy Semiconductor Technology (Hangzhou) Ltd. | Semiconductor structure of ESD protection device and method for manufacturing the same |
CN108565260A (zh) * | 2018-04-08 | 2018-09-21 | 矽力杰半导体技术(杭州)有限公司 | 一种半导体器件 |
CN108565260B (zh) * | 2018-04-08 | 2020-10-27 | 南京矽力微电子技术有限公司 | 一种半导体器件 |
CN108807370A (zh) * | 2018-05-23 | 2018-11-13 | 湖南大学 | 静电保护器件 |
CN108807370B (zh) * | 2018-05-23 | 2020-10-23 | 湖南大学 | 静电保护器件 |
US11088135B2 (en) | 2018-12-26 | 2021-08-10 | Industrial Technology Research Institute | Electrostatic discharge protection apparatus and integrated passive device with capacitors |
CN113161350A (zh) * | 2020-01-22 | 2021-07-23 | 深圳市汇芯通信技术有限公司 | 一种集成芯片及其制作方法和集成电路 |
CN113161350B (zh) * | 2020-01-22 | 2023-01-31 | 深圳市汇芯通信技术有限公司 | 一种集成芯片及其制作方法和集成电路 |
CN114242715A (zh) * | 2021-12-01 | 2022-03-25 | 杭州傲芯科技有限公司 | 一种双向静电放电保护模块 |
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US10128227B2 (en) | 2018-11-13 |
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