Effects of humidity and temperature on space charge distribution profiles in printed circuit board insulations

Yasutsune Echigo; Hidesato Tanaka; Yoshimichi Ohki; Kaori Fukunaga; Takashi Maeno; Kenji Okamoto

doi:10.1109/ICSD.2007.4290850

Effects of humidity and temperature on space charge distribution profiles in printed circuit board insulations

Yasutsune Echigo^*, Hidesato Tanaka, Yoshimichi Ohki, Kaori Fukunaga, Takashi Maeno, Kenji Okamoto

^*Corresponding author for this work

School of Advanced Science and Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

7 Citations (Scopus)

Abstract

The properties of bulk insulation in printed circuit boards (PCBs) have become even more important, especially for those with a multilayered or embedded structure. In particular, the spatial distribution of internal charge carriers, mainly due to ionic impurities, is thought to affect the reliability of bulk insulation. Therefore, the effects of humidity and temperature on space charge distribution profiles in a five-layered composite of aramid paper and epoxy resin are studied in this paper. More charge carriers are induced at higher temperatures with humidity. A relative humidity of 55% is high enough to induce a saturated amount of charge carriers in the present samples at 40°C.

Original language	English
Title of host publication	2007 International Conference on Solid Dielectrics, ICSD
Pages	458-461
Number of pages	4
DOIs	https://doi.org/10.1109/ICSD.2007.4290850
Publication status	Published - 2007 Dec 1
Event	2007 International Conference on Solid Dielectrics, ICSD - Winchester, United Kingdom Duration: 2007 Jul 8 → 2007 Jul 13

Publication series

Name	2007 International Conference on Solid Dielectrics, ICSD

Conference

Conference	2007 International Conference on Solid Dielectrics, ICSD
Country/Territory	United Kingdom
City	Winchester
Period	07/7/8 → 07/7/13

ASJC Scopus subject areas

Electrical and Electronic Engineering

Access to Document

10.1109/ICSD.2007.4290850

Cite this

Echigo, Y., Tanaka, H., Ohki, Y., Fukunaga, K., Maeno, T., & Okamoto, K. (2007). Effects of humidity and temperature on space charge distribution profiles in printed circuit board insulations. In 2007 International Conference on Solid Dielectrics, ICSD (pp. 458-461). [4290850] (2007 International Conference on Solid Dielectrics, ICSD). https://doi.org/10.1109/ICSD.2007.4290850

Effects of humidity and temperature on space charge distribution profiles in printed circuit board insulations. / Echigo, Yasutsune; Tanaka, Hidesato; Ohki, Yoshimichi et al.

2007 International Conference on Solid Dielectrics, ICSD. 2007. p. 458-461 4290850 (2007 International Conference on Solid Dielectrics, ICSD).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Echigo, Y, Tanaka, H, Ohki, Y, Fukunaga, K, Maeno, T & Okamoto, K 2007, Effects of humidity and temperature on space charge distribution profiles in printed circuit board insulations. in 2007 International Conference on Solid Dielectrics, ICSD., 4290850, 2007 International Conference on Solid Dielectrics, ICSD, pp. 458-461, 2007 International Conference on Solid Dielectrics, ICSD, Winchester, United Kingdom, 07/7/8. https://doi.org/10.1109/ICSD.2007.4290850

@inproceedings{8c39f056335345ef98776c154d13b05a,

title = "Effects of humidity and temperature on space charge distribution profiles in printed circuit board insulations",

abstract = "The properties of bulk insulation in printed circuit boards (PCBs) have become even more important, especially for those with a multilayered or embedded structure. In particular, the spatial distribution of internal charge carriers, mainly due to ionic impurities, is thought to affect the reliability of bulk insulation. Therefore, the effects of humidity and temperature on space charge distribution profiles in a five-layered composite of aramid paper and epoxy resin are studied in this paper. More charge carriers are induced at higher temperatures with humidity. A relative humidity of 55% is high enough to induce a saturated amount of charge carriers in the present samples at 40°C.",

author = "Yasutsune Echigo and Hidesato Tanaka and Yoshimichi Ohki and Kaori Fukunaga and Takashi Maeno and Kenji Okamoto",

year = "2007",

month = dec,

day = "1",

doi = "10.1109/ICSD.2007.4290850",

language = "English",

isbn = "1424407516",

series = "2007 International Conference on Solid Dielectrics, ICSD",

pages = "458--461",

booktitle = "2007 International Conference on Solid Dielectrics, ICSD",

note = "2007 International Conference on Solid Dielectrics, ICSD ; Conference date: 08-07-2007 Through 13-07-2007",

}

TY - GEN

T1 - Effects of humidity and temperature on space charge distribution profiles in printed circuit board insulations

AU - Echigo, Yasutsune

AU - Tanaka, Hidesato

AU - Ohki, Yoshimichi

AU - Fukunaga, Kaori

AU - Maeno, Takashi

AU - Okamoto, Kenji

PY - 2007/12/1

Y1 - 2007/12/1

N2 - The properties of bulk insulation in printed circuit boards (PCBs) have become even more important, especially for those with a multilayered or embedded structure. In particular, the spatial distribution of internal charge carriers, mainly due to ionic impurities, is thought to affect the reliability of bulk insulation. Therefore, the effects of humidity and temperature on space charge distribution profiles in a five-layered composite of aramid paper and epoxy resin are studied in this paper. More charge carriers are induced at higher temperatures with humidity. A relative humidity of 55% is high enough to induce a saturated amount of charge carriers in the present samples at 40°C.

AB - The properties of bulk insulation in printed circuit boards (PCBs) have become even more important, especially for those with a multilayered or embedded structure. In particular, the spatial distribution of internal charge carriers, mainly due to ionic impurities, is thought to affect the reliability of bulk insulation. Therefore, the effects of humidity and temperature on space charge distribution profiles in a five-layered composite of aramid paper and epoxy resin are studied in this paper. More charge carriers are induced at higher temperatures with humidity. A relative humidity of 55% is high enough to induce a saturated amount of charge carriers in the present samples at 40°C.

UR - http://www.scopus.com/inward/record.url?scp=47349115727&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=47349115727&partnerID=8YFLogxK

U2 - 10.1109/ICSD.2007.4290850

DO - 10.1109/ICSD.2007.4290850

M3 - Conference contribution

AN - SCOPUS:47349115727

SN - 1424407516

SN - 9781424407514

T3 - 2007 International Conference on Solid Dielectrics, ICSD

SP - 458

EP - 461

BT - 2007 International Conference on Solid Dielectrics, ICSD

T2 - 2007 International Conference on Solid Dielectrics, ICSD

Y2 - 8 July 2007 through 13 July 2007

ER -

Effects of humidity and temperature on space charge distribution profiles in printed circuit board insulations

Abstract

Publication series

Conference

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this