JP2023141490A5 - - Google Patents

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Publication number
JP2023141490A5
JP2023141490A5 JP2022047836A JP2022047836A JP2023141490A5 JP 2023141490 A5 JP2023141490 A5 JP 2023141490A5 JP 2022047836 A JP2022047836 A JP 2022047836A JP 2022047836 A JP2022047836 A JP 2022047836A JP 2023141490 A5 JP2023141490 A5 JP 2023141490A5
Authority
JP
Japan
Prior art keywords
voltage
bipolar transistor
esd protection
internal circuit
parasitic bipolar
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.)
Pending
Application number
JP2022047836A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023141490A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2022047836A priority Critical patent/JP2023141490A/ja
Priority claimed from JP2022047836A external-priority patent/JP2023141490A/ja
Priority to KR1020230030376A priority patent/KR20230138893A/ko
Priority to TW112109049A priority patent/TW202339178A/zh
Priority to US18/183,164 priority patent/US20230307439A1/en
Publication of JP2023141490A publication Critical patent/JP2023141490A/ja
Publication of JP2023141490A5 publication Critical patent/JP2023141490A5/ja
Pending legal-status Critical Current

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JP2022047836A 2022-03-24 2022-03-24 Ｅｓｄ保護回路及び半導体装置 Pending JP2023141490A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2022047836A JP2023141490A (ja) 2022-03-24 2022-03-24 Ｅｓｄ保護回路及び半導体装置
KR1020230030376A KR20230138893A (ko) 2022-03-24 2023-03-08 Esd 보호회로 및 반도체 장치
TW112109049A TW202339178A (zh) 2022-03-24 2023-03-13 Esd保護電路以及半導體裝置
US18/183,164 US20230307439A1 (en) 2022-03-24 2023-03-14 Esd protection circuit and semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022047836A JP2023141490A (ja) 2022-03-24 2022-03-24 Ｅｓｄ保護回路及び半導体装置

Publications (2)

Publication Number Publication Date
JP2023141490A JP2023141490A (ja) 2023-10-05
JP2023141490A5 true JP2023141490A5 (enExample) 2025-02-18

Family

ID=88205275

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022047836A Pending JP2023141490A (ja) 2022-03-24 2022-03-24 Ｅｓｄ保護回路及び半導体装置

Country Status (1)

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JP (1) JP2023141490A (enExample)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3734413B2 (ja) * 1999-10-26 2006-01-11 株式会社リコー 静電保護用ｍｏｓ型ダイオード、並びに入出力保護回路及びそれを備えた半導体装置
JP2006019511A (ja) * 2004-07-01 2006-01-19 Fujitsu Ltd 半導体装置及びその製造方法
JP2009021332A (ja) * 2007-07-11 2009-01-29 Kawasaki Microelectronics Kk 静電気放電保護回路
JP2009038189A (ja) * 2007-08-01 2009-02-19 Sharp Corp 半導体装置、電圧供給システムおよび半導体装置の製造方法
JP2010251522A (ja) * 2009-04-15 2010-11-04 Panasonic Corp 半導体装置及びその製造方法
JP6024354B2 (ja) * 2012-10-02 2016-11-16 富士通セミコンダクター株式会社 半導体集積回路装置及びその製造方法

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