JP2019168309A - 集積回路 - Google Patents

集積回路 Download PDF

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Publication number
JP2019168309A
JP2019168309A JP2018055789A JP2018055789A JP2019168309A JP 2019168309 A JP2019168309 A JP 2019168309A JP 2018055789 A JP2018055789 A JP 2018055789A JP 2018055789 A JP2018055789 A JP 2018055789A JP 2019168309 A JP2019168309 A JP 2019168309A
Authority
JP
Japan
Prior art keywords
transistor
group
test
failure
resistance
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
JP2018055789A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019168309A5 (enExample
Inventor
昌人 中里
Masato Nakazato
昌人 中里
裕紀 渡邉
Hironori Watanabe
裕紀 渡邉
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.)
Toshiba Corp
Toshiba Electronic Devices and Storage Corp
Original Assignee
Toshiba Corp
Toshiba Electronic Devices and Storage Corp
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 Toshiba Corp, Toshiba Electronic Devices and Storage Corp filed Critical Toshiba Corp
Priority to JP2018055789A priority Critical patent/JP2019168309A/ja
Priority to US16/122,394 priority patent/US10571513B2/en
Publication of JP2019168309A publication Critical patent/JP2019168309A/ja
Publication of JP2019168309A5 publication Critical patent/JP2019168309A5/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/2851—Testing of integrated circuits [IC]
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current 
    • G05F1/46—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC
    • G05F1/56—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices
    • G05F1/565—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/26—Testing of individual semiconductor devices
    • G01R31/2607—Circuits therefor
    • G01R31/2621—Circuits therefor for testing field effect transistors, i.e. FET's

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Design And Manufacture Of Integrated Circuits (AREA)
JP2018055789A 2018-03-23 2018-03-23 集積回路 Pending JP2019168309A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2018055789A JP2019168309A (ja) 2018-03-23 2018-03-23 集積回路
US16/122,394 US10571513B2 (en) 2018-03-23 2018-09-05 Integrated circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018055789A JP2019168309A (ja) 2018-03-23 2018-03-23 集積回路

Publications (2)

Publication Number Publication Date
JP2019168309A true JP2019168309A (ja) 2019-10-03
JP2019168309A5 JP2019168309A5 (enExample) 2020-02-27

Family

ID=67985081

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018055789A Pending JP2019168309A (ja) 2018-03-23 2018-03-23 集積回路

Country Status (2)

Country Link
US (1) US10571513B2 (enExample)
JP (1) JP2019168309A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021101322A1 (ko) * 2019-11-21 2021-05-27 주식회사 엘지에너지솔루션 Mux를 포함하는 병렬구조 mosfet의 진단회로 및 이를 이용한 진단방법
KR20210062578A (ko) * 2019-11-21 2021-05-31 주식회사 엘지화학 Mux를 포함하는 병렬구조 mosfet의 진단회로 및 이를 이용한 진단방법
KR20220023094A (ko) * 2020-08-20 2022-03-02 주식회사 엘지에너지솔루션 Mux와 ldo를 포함하는 병렬 fet의 진단회로 및 이를 이용한 진단방법
KR20220051707A (ko) * 2020-10-19 2022-04-26 주식회사 엘지에너지솔루션 Ldo와 션트 저항을 포함하는 병렬 fet의 진단회로 및 이를 이용한 진단방법

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3858159A (en) * 1973-08-10 1974-12-31 Continental Wirt Electronic Round conductor flat cable connector
JPH0798359A (ja) 1993-09-30 1995-04-11 Nec Corp 半導体装置
JP3043716U (ja) 1997-05-23 1997-11-28 株式会社シャフトエンタープライズ 自動車用後部反射装置
US6392317B1 (en) * 2000-08-22 2002-05-21 David R. Hall Annular wire harness for use in drill pipe
US6955563B1 (en) * 2005-02-08 2005-10-18 Croan Quinn F RJ type modular connector for coaxial cables
JP2012159454A (ja) 2011-02-02 2012-08-23 Renesas Electronics Corp 半導体集積回路

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021101322A1 (ko) * 2019-11-21 2021-05-27 주식회사 엘지에너지솔루션 Mux를 포함하는 병렬구조 mosfet의 진단회로 및 이를 이용한 진단방법
KR20210062578A (ko) * 2019-11-21 2021-05-31 주식회사 엘지화학 Mux를 포함하는 병렬구조 mosfet의 진단회로 및 이를 이용한 진단방법
US12061224B2 (en) 2019-11-21 2024-08-13 Lg Energy Solution, Ltd. Diagnosis circuit of parallel-structure MOSFETs including MUX and diagnosis method using the same
KR102827948B1 (ko) * 2019-11-21 2025-07-01 주식회사 엘지에너지솔루션 Mux를 포함하는 병렬구조 mosfet의 진단회로 및 이를 이용한 진단방법
KR20220023094A (ko) * 2020-08-20 2022-03-02 주식회사 엘지에너지솔루션 Mux와 ldo를 포함하는 병렬 fet의 진단회로 및 이를 이용한 진단방법
KR102846504B1 (ko) 2020-08-20 2025-08-18 주식회사 엘지에너지솔루션 Mux와 ldo를 포함하는 병렬 fet의 진단회로 및 이를 이용한 진단방법
KR20220051707A (ko) * 2020-10-19 2022-04-26 주식회사 엘지에너지솔루션 Ldo와 션트 저항을 포함하는 병렬 fet의 진단회로 및 이를 이용한 진단방법
KR102753193B1 (ko) 2020-10-19 2025-01-09 주식회사 엘지에너지솔루션 Ldo와 션트 저항을 포함하는 병렬 fet의 진단회로 및 이를 이용한 진단방법

Also Published As

Publication number Publication date
US10571513B2 (en) 2020-02-25
US20190293710A1 (en) 2019-09-26

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