CN106449634B - 瞬态电压抑制器及其制造方法 - Google Patents
瞬态电压抑制器及其制造方法 Download PDFInfo
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- CN106449634B CN106449634B CN201610845693.3A CN201610845693A CN106449634B CN 106449634 B CN106449634 B CN 106449634B CN 201610845693 A CN201610845693 A CN 201610845693A CN 106449634 B CN106449634 B CN 106449634B
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D89/00—Aspects of integrated devices not covered by groups H10D84/00 - H10D88/00
- H10D89/60—Integrated devices comprising arrangements for electrical or thermal protection, e.g. protection circuits against electrostatic discharge [ESD]
- H10D89/601—Integrated devices comprising arrangements for electrical or thermal protection, e.g. protection circuits against electrostatic discharge [ESD] for devices having insulated gate electrodes, e.g. for IGFETs or IGBTs
- H10D89/811—Integrated devices comprising arrangements for electrical or thermal protection, e.g. protection circuits against electrostatic discharge [ESD] for devices having insulated gate electrodes, e.g. for IGFETs or IGBTs using FETs as protective elements
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D89/00—Aspects of integrated devices not covered by groups H10D84/00 - H10D88/00
- H10D89/60—Integrated devices comprising arrangements for electrical or thermal protection, e.g. protection circuits against electrostatic discharge [ESD]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02225—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer
- H01L21/0226—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process
- H01L21/02293—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process formation of epitaxial layers by a deposition process
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02697—Forming conducting materials on a substrate
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D8/00—Diodes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D89/00—Aspects of integrated devices not covered by groups H10D84/00 - H10D88/00
- H10D89/60—Integrated devices comprising arrangements for electrical or thermal protection, e.g. protection circuits against electrostatic discharge [ESD]
- H10D89/601—Integrated devices comprising arrangements for electrical or thermal protection, e.g. protection circuits against electrostatic discharge [ESD] for devices having insulated gate electrodes, e.g. for IGFETs or IGBTs
- H10D89/611—Integrated devices comprising arrangements for electrical or thermal protection, e.g. protection circuits against electrostatic discharge [ESD] for devices having insulated gate electrodes, e.g. for IGFETs or IGBTs using diodes as protective elements
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D64/00—Electrodes of devices having potential barriers
- H10D64/111—Field plates
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Semiconductor Integrated Circuits (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
Abstract
Description
Claims (15)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610845693.3A CN106449634B (zh) | 2016-09-23 | 2016-09-23 | 瞬态电压抑制器及其制造方法 |
US15/711,146 US10978441B2 (en) | 2016-09-23 | 2017-09-21 | Transient voltage suppressor and method for manufacturing the same |
US17/193,164 US11482519B2 (en) | 2016-09-23 | 2021-03-05 | Transient voltage suppressor and method for manufacturing the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610845693.3A CN106449634B (zh) | 2016-09-23 | 2016-09-23 | 瞬态电压抑制器及其制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106449634A CN106449634A (zh) | 2017-02-22 |
CN106449634B true CN106449634B (zh) | 2019-06-14 |
Family
ID=58166094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610845693.3A Active CN106449634B (zh) | 2016-09-23 | 2016-09-23 | 瞬态电压抑制器及其制造方法 |
Country Status (2)
Country | Link |
---|---|
US (2) | US10978441B2 (zh) |
CN (1) | CN106449634B (zh) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10157904B2 (en) | 2017-03-31 | 2018-12-18 | Alpha And Omega Semiconductor (Cayman) Ltd. | High surge bi-directional transient voltage suppressor |
US10211199B2 (en) * | 2017-03-31 | 2019-02-19 | Alpha And Omega Semiconductor (Cayman) Ltd. | High surge transient voltage suppressor |
CN107293533B (zh) * | 2017-07-21 | 2023-11-24 | 北京燕东微电子有限公司 | 瞬态电压抑制器及其制造方法 |
CN107301996B (zh) * | 2017-07-21 | 2023-11-28 | 北京燕东微电子有限公司 | 瞬态电压抑制器及其制造方法 |
US11362082B2 (en) * | 2018-06-22 | 2022-06-14 | Intel Corporation | Implanted substrate contact for in-process charging control |
CN110875302B (zh) * | 2018-08-31 | 2022-08-12 | 无锡华润上华科技有限公司 | 瞬态电压抑制器件及其制造方法 |
US10930637B2 (en) | 2018-09-06 | 2021-02-23 | Amazing Microelectronic Corp. | Transient voltage suppressor |
JP6937281B2 (ja) * | 2018-09-14 | 2021-09-22 | 株式会社東芝 | 半導体装置 |
US10825805B2 (en) * | 2018-10-26 | 2020-11-03 | Alpha & Omega Semiconductor (Cayman) Ltd. | Low capacitance transient voltage suppressor including a punch-through silicon controlled rectifier as low-side steering diode |
CN110336262B (zh) * | 2019-07-10 | 2021-11-12 | 上海艾为电子技术股份有限公司 | 一种浪涌保护电路 |
CN111060751A (zh) * | 2019-12-16 | 2020-04-24 | 信利(惠州)智能显示有限公司 | 遮光层介电常数测量方法及介电常数检测面板 |
CN111446239B (zh) * | 2020-04-28 | 2025-01-14 | 上海维安半导体有限公司 | 一种低电容低钳位电压瞬态电压抑制器及其制造方法 |
CN113257917B (zh) * | 2021-03-29 | 2023-04-14 | 重庆中科渝芯电子有限公司 | 一种集成整流器的平面mosfet及其制造方法 |
CN114023824A (zh) * | 2021-09-29 | 2022-02-08 | 上海韦尔半导体股份有限公司 | 一种单向瞬态抑制二极管及其制备工艺 |
CN115295546A (zh) * | 2022-08-22 | 2022-11-04 | 上海晶岳电子有限公司 | 一种tvs器件及制造方法 |
CN116387363B (zh) * | 2023-05-08 | 2024-01-09 | 上海晶岳电子有限公司 | 一种ldmos工艺tvs器件及其制造方法 |
CN118801314B (zh) * | 2024-09-05 | 2024-12-03 | 成都方舟微电子有限公司 | 适用于两根信号线之间的保护电路 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN205595332U (zh) * | 2016-05-10 | 2016-09-21 | 北京燕东微电子有限公司 | 单通道瞬态电压抑制器 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4736271A (en) * | 1987-06-23 | 1988-04-05 | Signetics Corporation | Protection device utilizing one or more subsurface diodes and associated method of manufacture |
US6127723A (en) * | 1998-01-30 | 2000-10-03 | Sgs-Thomson Microelectronics, S.R.L. | Integrated device in an emitter-switching configuration |
US7700977B2 (en) * | 2007-06-21 | 2010-04-20 | Intersil Americas Inc. | Integrated circuit with a subsurface diode |
US20140001546A1 (en) * | 2012-06-29 | 2014-01-02 | Hubert M. Bode | Semiconductor device and driver circuit with a current carrying region and isolation structure interconnected through a resistor circuit, and method of manufacture thereof |
FR3033937B1 (fr) * | 2015-03-19 | 2018-04-27 | Stmicroelectronics (Rousset) Sas | Diode zener a faible tension de claquage ajustable |
US10037986B2 (en) * | 2015-03-19 | 2018-07-31 | Nxp Usa, Inc. | ESD protection structure and method of fabrication thereof |
US9929141B2 (en) * | 2016-04-04 | 2018-03-27 | Allegro Microsystems, Llc | Devices with an embedded zener diode |
JP2017216325A (ja) * | 2016-05-31 | 2017-12-07 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
CN106449633B (zh) | 2016-09-23 | 2019-08-09 | 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 |
-
2016
- 2016-09-23 CN CN201610845693.3A patent/CN106449634B/zh active Active
-
2017
- 2017-09-21 US US15/711,146 patent/US10978441B2/en active Active
-
2021
- 2021-03-05 US US17/193,164 patent/US11482519B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN205595332U (zh) * | 2016-05-10 | 2016-09-21 | 北京燕东微电子有限公司 | 单通道瞬态电压抑制器 |
Also Published As
Publication number | Publication date |
---|---|
CN106449634A (zh) | 2017-02-22 |
US10978441B2 (en) | 2021-04-13 |
US20210202469A1 (en) | 2021-07-01 |
US20180090477A1 (en) | 2018-03-29 |
US11482519B2 (en) | 2022-10-25 |
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Address after: 310051 No. 6 Lianhui Street, Xixing Street, Binjiang District, Hangzhou City, Zhejiang Province Patentee after: Silergy Semiconductor Technology (Hangzhou ) Co., Ltd. Address before: 310012 East Software Park Science and Technology Building A1501, No. 90 Wensan Road, Hangzhou City, Zhejiang Province Patentee before: Silergy Semiconductor Technology (Hangzhou ) Co., Ltd. |
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Effective date of registration: 20200309 Address after: 210042 302, Xuanwu Road, 7, Xuanwu Road, Xuanwu District, Nanjing, Jiangsu, China, 7 Patentee after: Silergy Semiconductor Technology (Hangzhou) Ltd. Address before: 310051 No. 6 Lianhui Street, Xixing Street, Binjiang District, Hangzhou City, Zhejiang Province Patentee before: Silergy Semiconductor Technology (Hangzhou) Ltd. |
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Address after: 210042 302, Xuanwu Road, 7, Xuanwu Road, Xuanwu District, Nanjing, Jiangsu, China, 7 Patentee after: Nanjing Sili Microelectronics Technology Co., Ltd Address before: 210042 302, Xuanwu Road, 7, Xuanwu Road, Xuanwu District, Nanjing, Jiangsu, China, 7 Patentee before: Silergy Semiconductor Technology (Hangzhou) Ltd. |
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