Presentation | 2017-11-16 Weak Points Detection of Products by Multiple Power Cycling Test katsuyuki Ishizu, Hiroaki Nishikawa, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In order to prevent product failure in markets, it is important to detect weak points of products at the early stage of development. We investigated weak points detection test using module product with 2 failure modes: solder crack and FET short. Assuming that the failure causes are the stress of environmental temperature change and self-heating in driving, we carried out multipule power cyclying test: combination of thermal shock test and power cyclying test. As a result, we were able to reproduce 2 failure modes in a short time. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | combined stress / thermal shock test / power cyclying test / weak points detection |
Paper # | R2017-54 |
Date of Issue | 2017-11-09 (R) |
Conference Information | |
Committee | R |
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Conference Date | 2017/11/16(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Tetsushi Yuge(National Defense Academy) |
Vice Chair | Akira Asato(Fujitsu) |
Secretary | Akira Asato(Hosei Univ.) |
Assistant | Shinji Inoue(Kansai Univ.) / Hiroyuki Okamura(Hiroshima Univ.) |
Paper Information | |
Registration To | Technical Committee on Reliability |
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Language | JPN-ONLY |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Weak Points Detection of Products by Multiple Power Cycling Test |
Sub Title (in English) | |
Keyword(1) | combined stress |
Keyword(2) | thermal shock test |
Keyword(3) | power cyclying test |
Keyword(4) | weak points detection |
1st Author's Name | katsuyuki Ishizu |
1st Author's Affiliation | Murata Manufacturing Co(MMC) |
2nd Author's Name | Hiroaki Nishikawa |
2nd Author's Affiliation | Kanazawa Murata Manufacturing Co(KMM) |
Date | 2017-11-16 |
Paper # | R2017-54 |
Volume (vol) | vol.117 |
Number (no) | R-302 |
Page | pp.pp.17-20(R), |
#Pages | 4 |
Date of Issue | 2017-11-09 (R) |