FR3068475B1 - Dispositif de mesure par la luminescence de la degradation thermique du chemin de refroidissement de composants electroniques de puissance - Google Patents
Dispositif de mesure par la luminescence de la degradation thermique du chemin de refroidissement de composants electroniques de puissance Download PDFInfo
- Publication number
- FR3068475B1 FR3068475B1 FR1855620A FR1855620A FR3068475B1 FR 3068475 B1 FR3068475 B1 FR 3068475B1 FR 1855620 A FR1855620 A FR 1855620A FR 1855620 A FR1855620 A FR 1855620A FR 3068475 B1 FR3068475 B1 FR 3068475B1
- Authority
- FR
- France
- Prior art keywords
- cooling path
- measurement device
- thermal degradation
- electronic power
- power components
- 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.)
- Active
Links
- 230000015556 catabolic process Effects 0.000 title abstract 3
- 238000006731 degradation reaction Methods 0.000 title abstract 3
- 238000004020 luminiscence type Methods 0.000 title 1
- 238000005259 measurement Methods 0.000 title 1
- 239000004065 semiconductor Substances 0.000 abstract 4
- 238000001816 cooling Methods 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
Classifications
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- 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
- G01R31/265—Contactless testing
- G01R31/2656—Contactless testing using non-ionising electromagnetic radiation, e.g. optical radiation
-
- 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
- G01R31/2644—Adaptations of individual semiconductor devices to facilitate the testing thereof
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/01—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using semiconducting elements having PN junctions
-
- 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]
- G01R31/2855—Environmental, reliability or burn-in testing
- G01R31/2856—Internal circuit aspects, e.g. built-in test features; Test chips; Measuring material aspects, e.g. electro migration [EM]
-
- 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]
- G01R31/2855—Environmental, reliability or burn-in testing
- G01R31/2872—Environmental, reliability or burn-in testing related to electrical or environmental aspects, e.g. temperature, humidity, vibration, nuclear radiation
- G01R31/2874—Environmental, reliability or burn-in testing related to electrical or environmental aspects, e.g. temperature, humidity, vibration, nuclear radiation related to temperature
- G01R31/2877—Environmental, reliability or burn-in testing related to electrical or environmental aspects, e.g. temperature, humidity, vibration, nuclear radiation related to temperature related to cooling
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0009—Devices or circuits for detecting current in a converter
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/16—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different main groups of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. forming hybrid circuits
- H01L25/167—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different main groups of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. forming hybrid circuits comprising optoelectronic devices, e.g. LED, photodiodes
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Inverter Devices (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Semiconductor Integrated Circuits (AREA)
Abstract
Dispositif (10) de conversion de l'énergie électrique comprenant un commutateur à composant semi-conducteur (100), refroidi par un chemin de refroidissement et un dispositif (200) pour déterminer la dégradation du chemin de refroidissement à l'aide d'un courant d'intensité prédéfinie traversant le composant. Le composant semi-conducteur (100) comprend une matière semi-conductrice (120) à activité optique, générant une lumière de luminosité en fonction de la température lorsque le composant semi-conducteur (100) est traversé par un courant d'intensité prédéfinie. Le dispositif (200) pour déterminer la dégradation comprend un capteur de luminosité (210) pour saisir la luminosité.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017210870.3 | 2017-06-28 | ||
DE102017210870.3A DE102017210870B3 (de) | 2017-06-28 | 2017-06-28 | Vorrichtung zur Messung einer thermischen Degradation des Kühlpfads leistungselektronischer Komponenten mittels Lumineszenz |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3068475A1 FR3068475A1 (fr) | 2019-01-04 |
FR3068475B1 true FR3068475B1 (fr) | 2021-01-22 |
Family
ID=62222658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1855620A Active FR3068475B1 (fr) | 2017-06-28 | 2018-06-25 | Dispositif de mesure par la luminescence de la degradation thermique du chemin de refroidissement de composants electroniques de puissance |
Country Status (7)
Country | Link |
---|---|
US (1) | US11269005B2 (fr) |
JP (1) | JP2020525797A (fr) |
KR (1) | KR20200022456A (fr) |
CN (1) | CN110869779A (fr) |
DE (1) | DE102017210870B3 (fr) |
FR (1) | FR3068475B1 (fr) |
WO (1) | WO2019001842A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102022122829B3 (de) | 2022-09-08 | 2024-02-08 | Infineon Technologies Ag | Verfahren und Vorrichtung zum Überwachen der thermischen Impedanz |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2737345C2 (de) | 1976-08-20 | 1991-07-25 | Canon K.K., Tokio/Tokyo | Halbleiterlaser-Vorrichtung mit einem Peltier-Element |
US4684812A (en) * | 1983-08-31 | 1987-08-04 | Texas Instruments Incorporated | Switching circuit for a detector array |
GB2367945B (en) * | 2000-08-16 | 2004-10-20 | Secr Defence | Photodetector circuit |
JP3668708B2 (ja) | 2001-10-22 | 2005-07-06 | 株式会社日立製作所 | 故障検知システム |
US7422988B2 (en) * | 2004-11-12 | 2008-09-09 | Applied Materials, Inc. | Rapid detection of imminent failure in laser thermal processing of a substrate |
JP2007107926A (ja) * | 2005-10-11 | 2007-04-26 | Rohm Co Ltd | 電流検出回路およびそれを用いた受光装置ならびに電子機器 |
JP5617211B2 (ja) | 2008-11-04 | 2014-11-05 | 富士電機株式会社 | インバータ装置の冷却能力測定方法 |
US8471575B2 (en) * | 2010-04-30 | 2013-06-25 | International Business Machines Corporation | Methodologies and test configurations for testing thermal interface materials |
DE102012210760A1 (de) | 2012-06-25 | 2014-01-02 | Kaco New Energy Gmbh | Verfahren zur Funktionskontrolle eines Kühlsystems eines Wechselrichters und Wechselrichter |
DE102012222481A1 (de) | 2012-12-06 | 2014-06-12 | Robert Bosch Gmbh | Verfahren zum Ermitteln einer Sperrschichttemperatur eines Leistungshalbleiters unter Berücksichtigung der Degradation und Mittel zu dessen Implementierung |
WO2014196285A1 (fr) | 2013-06-04 | 2014-12-11 | 富士電機株式会社 | Dispositif à semi-conducteur |
JP6234090B2 (ja) * | 2013-07-09 | 2017-11-22 | 三菱電機株式会社 | 半導体装置 |
FR3013919B1 (fr) * | 2013-11-22 | 2016-01-08 | Continental Automotive France | Detection de court-circuit dans une structure de commutation |
WO2015083250A1 (fr) | 2013-12-04 | 2015-06-11 | 三菱電機株式会社 | Dispositif à semi-conducteurs |
WO2015132835A1 (fr) * | 2014-03-03 | 2015-09-11 | 株式会社日立製作所 | Appareil de conversion de puissance |
CN104269823B (zh) | 2014-10-16 | 2017-06-06 | 重庆长安汽车股份有限公司 | 一种过温保护方法和装置 |
DE102015213169A1 (de) | 2015-07-14 | 2017-01-19 | Robert Bosch Gmbh | Verfahren zum Erkennen einer Änderung eines Kühlverhaltens einer elektrischen Maschine |
-
2017
- 2017-06-28 DE DE102017210870.3A patent/DE102017210870B3/de active Active
-
2018
- 2018-05-17 WO PCT/EP2018/062954 patent/WO2019001842A1/fr active Application Filing
- 2018-05-17 KR KR1020207002161A patent/KR20200022456A/ko not_active Application Discontinuation
- 2018-05-17 US US16/626,608 patent/US11269005B2/en active Active
- 2018-05-17 JP JP2019572668A patent/JP2020525797A/ja active Pending
- 2018-05-17 CN CN201880043432.7A patent/CN110869779A/zh active Pending
- 2018-06-25 FR FR1855620A patent/FR3068475B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
WO2019001842A1 (fr) | 2019-01-03 |
JP2020525797A (ja) | 2020-08-27 |
KR20200022456A (ko) | 2020-03-03 |
CN110869779A (zh) | 2020-03-06 |
FR3068475A1 (fr) | 2019-01-04 |
US11269005B2 (en) | 2022-03-08 |
US20200158777A1 (en) | 2020-05-21 |
DE102017210870B3 (de) | 2018-10-04 |
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