| Presentation | 2007-12-14 Reliability Evaluation and Analysis of Aluminum Electrolytic Capacitor Katsuya KUMAGAI, Yusuke KAWAHITO, Tomoyuki HIROOKA, Yoshiyuki IHARA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We use many Aluminum Electrolytic Capacitors for its superior characteristic features and price performance. But Aluminum Electrolytic Capacitor has life-span for using electrolyte. So before now Capacitor reliability problems occurred, for example leaked electrolyte of quaternary salt and getting hydration reaction of electrolyte include water and so on. So we hope more reliability one. For that purpose, we need more useful and advanced analysis techniques to know the fault mechanism. We tried to develop a new technique for failure analysis used by X-ray CT, EDX, FIB, and CP. In this paper, we introduce method of analyzing for using several measurement equipments, and the failure of short, and Tin Whisker. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Aluminum Electrolytic Capacitor / Foil / Whisker / SEM / FIB / EDX / CP |
| Paper # | R2007-55,SSS2007-28 |
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| Conference Information | |
| Committee | SSS |
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| Conference Date | 2007/12/7(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Safety (SSS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Reliability Evaluation and Analysis of Aluminum Electrolytic Capacitor |
| Sub Title (in English) | |
| Keyword(1) | Aluminum Electrolytic Capacitor |
| Keyword(2) | Foil |
| Keyword(3) | Whisker |
| Keyword(4) | SEM |
| Keyword(5) | FIB |
| Keyword(6) | EDX |
| Keyword(7) | CP |
| 1st Author's Name | Katsuya KUMAGAI |
| 1st Author's Affiliation | SEIKO EPSON CORPORATION() |
| 2nd Author's Name | Yusuke KAWAHITO |
| 2nd Author's Affiliation | SEIKO EPSON CORPORATION |
| 3rd Author's Name | Tomoyuki HIROOKA |
| 3rd Author's Affiliation | KUSUMOTO CHEMICALS LTD. |
| 4th Author's Name | Yoshiyuki IHARA |
| 4th Author's Affiliation | KUSUMOTO CHEMICALS LTD. |
| Date | 2007-12-14 |
| Paper # | R2007-55,SSS2007-28 |
| Volume (vol) | vol.107 |
| Number (no) | 386 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |