CN107301991B - 多信道瞬时电压抑制器 - Google Patents
多信道瞬时电压抑制器 Download PDFInfo
- Publication number
- CN107301991B CN107301991B CN201610326392.XA CN201610326392A CN107301991B CN 107301991 B CN107301991 B CN 107301991B CN 201610326392 A CN201610326392 A CN 201610326392A CN 107301991 B CN107301991 B CN 107301991B
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- China
- Prior art keywords
- diode
- channel
- common bus
- coupled
- terminal
- 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.)
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Classifications
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- H10W42/80—
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- 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
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- 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
- H02H9/044—Physical layout, materials not provided for elsewhere
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- 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
- H02H9/045—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage adapted to a particular application and not provided for elsewhere
- H02H9/046—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage adapted to a particular application and not provided for elsewhere responsive to excess voltage appearing at terminals of integrated circuits
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0254—High voltage adaptations; Electrical insulation details; Overvoltage or electrostatic discharge protection ; Arrangements for regulating voltages or for using plural voltages
- H05K1/0257—Overvoltage protection
- H05K1/0259—Electrostatic discharge [ESD] protection
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/20—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess voltage
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- 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
- H02H9/005—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection avoiding undesired transient conditions
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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
- H10D89/611—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
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F19/00—Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules
- H10F19/70—Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules comprising bypass diodes
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Semiconductor Integrated Circuits (AREA)
- Emergency Protection Circuit Devices (AREA)
- Direct Current Feeding And Distribution (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105111585A TWI675448B (zh) | 2016-04-14 | 2016-04-14 | 多通道暫態電壓抑制器 |
| TW105111585 | 2016-04-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107301991A CN107301991A (zh) | 2017-10-27 |
| CN107301991B true CN107301991B (zh) | 2020-02-28 |
Family
ID=60038491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610326392.XA Active CN107301991B (zh) | 2016-04-14 | 2016-05-17 | 多信道瞬时电压抑制器 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US10270242B2 (zh) |
| CN (1) | CN107301991B (zh) |
| TW (1) | TWI675448B (zh) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10944255B2 (en) | 2018-09-12 | 2021-03-09 | Amazing Microelectronic Corp. | Ultra low capacitance transient voltage suppressor |
| CN209250234U (zh) * | 2018-09-13 | 2019-08-13 | 重庆惠科金渝光电科技有限公司 | 保护电路 |
| CN111446691B (zh) * | 2019-01-17 | 2023-12-01 | 源芯半导体股份有限公司 | 暂态电压抑制元件 |
| CN110967852B (zh) * | 2019-11-20 | 2021-04-27 | Tcl华星光电技术有限公司 | 液晶显示装置 |
| US11509133B2 (en) * | 2020-12-23 | 2022-11-22 | Amazing Microelectronic Corp. | Transient voltage suppression device |
| CN112993962A (zh) * | 2021-04-22 | 2021-06-18 | 深圳市金誉半导体股份有限公司 | 高频信号端口的esd保护电路及电源管理系统 |
| US12107084B2 (en) | 2021-07-06 | 2024-10-01 | Amazing Microelectronic Corp. | Multi-channel transient voltage suppression device |
| CN118825933B (zh) * | 2024-08-06 | 2025-06-03 | 无锡英迪芯微电子科技股份有限公司 | 一种静电保护电路 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101483175A (zh) * | 2008-01-07 | 2009-07-15 | 矽统科技股份有限公司 | 静电放电电路 |
| CN101626020A (zh) * | 2008-07-10 | 2010-01-13 | 半导体元件工业有限责任公司 | 低钳位电压esd装置及其方法 |
| CN102113117A (zh) * | 2008-08-12 | 2011-06-29 | 高通股份有限公司 | 用于多裸片封装中的过电压保护的系统和方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5991135A (en) * | 1998-05-11 | 1999-11-23 | Vlsi Technology, Inc. | System including ESD protection |
| US6456472B1 (en) * | 2000-04-07 | 2002-09-24 | Philsar Semiconductor Inc. | ESD protection in mixed signal ICs |
| US7880223B2 (en) | 2005-02-11 | 2011-02-01 | Alpha & Omega Semiconductor, Ltd. | Latch-up free vertical TVS diode array structure using trench isolation |
| US8089095B2 (en) | 2008-10-15 | 2012-01-03 | Semiconductor Components Industries, Llc | Two terminal multi-channel ESD device and method therefor |
| US7812367B2 (en) | 2008-10-15 | 2010-10-12 | Semiconductor Components Industries, Llc | Two terminal low capacitance multi-channel ESD device |
| US8199447B2 (en) * | 2010-01-04 | 2012-06-12 | Semiconductor Components Industries, Llc | Monolithic multi-channel ESD protection device |
| US20130003242A1 (en) * | 2010-07-15 | 2013-01-03 | Kun-Hsien Lin | Transient voltage suppressor for multiple pin assignments |
| EP2410566A1 (en) * | 2010-07-22 | 2012-01-25 | Nxp B.V. | An integrated circuit, comprising ESD circuitry for protecting a terminal of the integrated circuit |
| US8982523B2 (en) * | 2011-02-25 | 2015-03-17 | Cambium Networks, Ltd | Bias voltage circuit for biasing a transient suppression device and apparatus using same |
| US8988911B2 (en) * | 2013-06-13 | 2015-03-24 | Turtle Beach Corporation | Self-bias emitter circuit |
| CN203445119U (zh) * | 2013-09-16 | 2014-02-19 | 杭州士兰集成电路有限公司 | 集成式双向超低电容tvs器件 |
| US9822584B2 (en) * | 2014-05-19 | 2017-11-21 | The Watt Stopper, Inc. | Electrostatic discharge protection system for window coverings |
| CN105703345A (zh) * | 2014-11-26 | 2016-06-22 | 鸿富锦精密工业(武汉)有限公司 | Usb静电防护电路 |
| CN204906816U (zh) * | 2015-09-06 | 2015-12-23 | 广德利德光电有限公司 | 一种供电与信号相结合的两线制led驱动控制集成电路 |
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2016
- 2016-04-14 TW TW105111585A patent/TWI675448B/zh active
- 2016-05-17 CN CN201610326392.XA patent/CN107301991B/zh active Active
- 2016-06-15 US US15/183,758 patent/US10270242B2/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101483175A (zh) * | 2008-01-07 | 2009-07-15 | 矽统科技股份有限公司 | 静电放电电路 |
| CN101626020A (zh) * | 2008-07-10 | 2010-01-13 | 半导体元件工业有限责任公司 | 低钳位电压esd装置及其方法 |
| CN102113117A (zh) * | 2008-08-12 | 2011-06-29 | 高通股份有限公司 | 用于多裸片封装中的过电压保护的系统和方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US10270242B2 (en) | 2019-04-23 |
| TW201737460A (zh) | 2017-10-16 |
| TWI675448B (zh) | 2019-10-21 |
| US20170302072A1 (en) | 2017-10-19 |
| CN107301991A (zh) | 2017-10-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180717 Address after: Taiwan Hsinchu County China jhubei City, Taiwan 5 yuan a Street No. 9 Building 1 Applicant after: Upi Semiconductor Corp. Address before: 6/F, 9 Taiyuan First Street, Zhubei City, Hsinchu County, Taiwan, China Applicant before: UBIQ Semiconductor Corp. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210207 Address after: 3 / F, 5 / F, 197 Tai Po First Street, Tai Po Li, Zhunan Town, Miaoli County, Taiwan, China Patentee after: Yuanxin Semiconductor Co.,Ltd. Address before: 1 / F, 9 / F, No.5, Taiyuan 1st Street, Zhubei City, Hsinchu County, Taiwan, China Patentee before: uPI Semiconductor Corp. |