GB2321773B - ESD protection device - Google Patents

ESD protection device

Info

Publication number
GB2321773B
GB2321773B GB9701926A GB9701926A GB2321773B GB 2321773 B GB2321773 B GB 2321773B GB 9701926 A GB9701926 A GB 9701926A GB 9701926 A GB9701926 A GB 9701926A GB 2321773 B GB2321773 B GB 2321773B
Authority
GB
United Kingdom
Prior art keywords
protection device
esd protection
esd
protection
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.)
Expired - Fee Related
Application number
GB9701926A
Other versions
GB2321773A (en
GB9701926D0 (en
Inventor
Nigel Davenport
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Motorola Solutions UK Ltd
Original Assignee
Motorola 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 Motorola Ltd filed Critical Motorola Ltd
Priority to GB9701926A priority Critical patent/GB2321773B/en
Publication of GB9701926D0 publication Critical patent/GB9701926D0/en
Publication of GB2321773A publication Critical patent/GB2321773A/en
Application granted granted Critical
Publication of GB2321773B publication Critical patent/GB2321773B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/02—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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
    • 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
    • H01L27/0266—Particular design considerations for integrated circuits for electrical or thermal protection, e.g. electrostatic discharge [ESD] protection for MOS devices using field effect transistors as protective elements
GB9701926A 1997-01-30 1997-01-30 ESD protection device Expired - Fee Related GB2321773B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9701926A GB2321773B (en) 1997-01-30 1997-01-30 ESD protection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9701926A GB2321773B (en) 1997-01-30 1997-01-30 ESD protection device

Publications (3)

Publication Number Publication Date
GB9701926D0 GB9701926D0 (en) 1997-03-19
GB2321773A GB2321773A (en) 1998-08-05
GB2321773B true GB2321773B (en) 2002-06-12

Family

ID=10806834

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9701926A Expired - Fee Related GB2321773B (en) 1997-01-30 1997-01-30 ESD protection device

Country Status (1)

Country Link
GB (1) GB2321773B (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993015541A1 (en) * 1992-02-04 1993-08-05 Cirrus Logic, Inc. Shunt circuit for electrostatic discharge protection

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993015541A1 (en) * 1992-02-04 1993-08-05 Cirrus Logic, Inc. Shunt circuit for electrostatic discharge protection

Also Published As

Publication number Publication date
GB2321773A (en) 1998-08-05
GB9701926D0 (en) 1997-03-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20080130