• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2017.10a
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• pp.53-54
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• 2017

In this paper, we have studied the electrostatic discharge test for the battery protection circuit module in the lithium ion battery used as a smartphone battery which is used to prevent the explosion hazard due to overcharge, over discharge, and short-circuit. A lithium ion battery of S company was used as an experimental sample, and an ESD gun simulator compliant with IEC 61000-4-2 standard was used for electrostatic discharge injection. The contact discharge was applied to the various pins of the battery protection circuit module in increments of 2 kV in the range of 2 kV to 10 kV and in 5 kV increments in the range of 10 kV to 30 kV.