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사이리스터 소자의 수명예측을 위한 열화진단기술The Aging Diagnostic Technology for Predicting Lifetime of Thyristor Devices

Other Titles
The Aging Diagnostic Technology for Predicting Lifetime of Thyristor Devices
Authors
김병철김형우서길수
Issue Date
2007
Publisher
한국전기전자재료학회
Keywords
Thyristor; Accelerated aging test equipment; Voltage; Temperature; Device lifetime; Thyristor; Accelerated aging test equipment; Voltage; Temperature; Device lifetime
Citation
전기전자재료학회논문지, v.20, no.3, pp 197 - 201
Pages
5
Indexed
KCI
Journal Title
전기전자재료학회논문지
Volume
20
Number
3
Start Page
197
End Page
201
URI
https://scholarworks.gnu.ac.kr/handle/sw.gnu/28552
ISSN
1226-7945
2288-3258
Abstract
The accelerated aging test equipment which is possible to apply voltage and temperature at the same time, is fabricated to predict lifetime of high capacity thyristor in short time. The variations of the forward/reverse breakdown voltage and the leakage current are investigated as an aging diagnostic tool. Lifetimes of the devices which are predicted from the reverse breakdown voltage with an accelerated aging time, have shown 3-15 years.
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융합기술공과대학 > Division of Converged Electronic Engineering > Journal Articles

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