An Optimization Design in the HV nLDMOS by Taguchi Method

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Abstract:

This paper applied the Taguchi method to simulate the latch-up effect of nLDMOS to achieve an optimization design. The applied model is for an nLDMOS structure with high voltage well plus the adaptive (adjustment) layers of source & drain, and an N-type buried layer. Although the methods we could choose is abundant, we hope to effectively obtain the data which is useful for statistics in order to judge the correct characteristic of parameters. We applied the Taguchi method to perform an optimization in the paper. There are six parameters with two levels in this work, so we choose the Taguchi table to be L8(27). By this way, it can decrease the times of experiment much effectively.

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Periodical:

Advanced Materials Research (Volumes 482-484)

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81-84

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Online since:

February 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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