Proceedings of the International Microelectronics And Packaging Society Conference (한국마이크로전자및패키징학회:학술대회논문집)

The Korean Microelectronics and Packaging Society (한국마이크로전자및패키징학회)
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A New Low Voltage Driven Varistor

  • Lee, Jong-Pil (Department of Materials and Science Engineering, Ajou Univ.) ;
  • Yoon, Hee-Sun (Department of Molecular Science and Technology, Ajou Univ.) ;
  • Choi, Seung-Chul (Department of Materials and Science Engineering, Ajou Univ.)
  • Published : 2000.04.01
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Abstract

A new type of low voltage driven SrTiO3 varistor was investigated. $SrTi3_3$ sintered with CuO-SiO2 additions, the sintering temperature was reduced to 1250-1300C. With the sintering additives, the semiconducting SrTi03 was able to fabricate single time sintering in reducing atmosphere(95% N2 + 5% H2), The non-linear coefficient value was 10.3 and the operating voltage was about 7 V.

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