TW200715517A - A low trigger voltage ESD protection device - Google Patents
A low trigger voltage ESD protection deviceInfo
- 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
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.
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)
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 |
-
2005
- 2005-10-04 TW TW94134660A patent/TWI278985B/en not_active IP Right Cessation
Cited By (1)
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 |