TW200715517A - A low trigger voltage ESD protection device - Google Patents

A low trigger voltage ESD protection device

Info

Publication number
TW200715517A
TW200715517A TW094134660A TW94134660A TW200715517A TW 200715517 A TW200715517 A TW 200715517A TW 094134660 A TW094134660 A TW 094134660A TW 94134660 A TW94134660 A TW 94134660A TW 200715517 A TW200715517 A TW 200715517A
Authority
TW
Taiwan
Prior art keywords
electrode areas
protection device
trigger voltage
discharge area
low trigger
Prior art date
Application number
TW094134660A
Other languages
Chinese (zh)
Other versions
TWI278985B (en
Inventor
Kang-Neng Hsu
Wen-Chih Li
Chien-Hao Huang
Kun-Huang Chang
Original Assignee
Inpaq Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Inpaq Technology Co Ltd filed Critical Inpaq Technology Co Ltd
Priority to TW94134660A priority Critical patent/TWI278985B/en
Application granted granted Critical
Publication of TWI278985B publication Critical patent/TWI278985B/en
Publication of TW200715517A publication Critical patent/TW200715517A/en

Links

Abstract

The present invention discloses an electrostatic discharge protection device with low trigger voltage. The device can utilize a process of manufacturing a PCB to minimize costs and manufacturing time. The device comprises: a discharge area, which is essentially a space within the device and can be filled by a material with a desired breakdown voltage, and at least two electrode areas, wherein the two electrode areas are substantially electrically isolated from each other and simultaneously adjacent to or within the discharge area. When an electric potential difference between the electrode areas exceeds a predetermined value, a conductive path between the electrode areas will be created by discharge through the discharge area. The device is characterized in that each of the two electrodes is part of a conductive plate, and the two conductive plates become part of the device by pressing or adhering so that a gap for electric isolation exists between the two electrode areas.
TW94134660A 2005-10-04 2005-10-04 A low trigger voltage ESD protection device TWI278985B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW94134660A TWI278985B (en) 2005-10-04 2005-10-04 A low trigger voltage ESD protection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW94134660A TWI278985B (en) 2005-10-04 2005-10-04 A low trigger voltage ESD protection device

Publications (2)

Publication Number Publication Date
TWI278985B TWI278985B (en) 2007-04-11
TW200715517A true TW200715517A (en) 2007-04-16

Family

ID=38645261

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94134660A TWI278985B (en) 2005-10-04 2005-10-04 A low trigger voltage ESD protection device

Country Status (1)

Country Link
TW (1) TWI278985B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI790003B (en) * 2021-11-18 2023-01-11 佳邦科技股份有限公司 Over-voltage protection device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI790003B (en) * 2021-11-18 2023-01-11 佳邦科技股份有限公司 Over-voltage protection device

Also Published As

Publication number Publication date
TWI278985B (en) 2007-04-11

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees