Research on Sensitive Ports under the Action of Different ESD Initial Injected Voltage of Typical High-Frequency Low-Noise Silicon Bipolar Transistors

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Abstract:

In order to find the influence of ESD initial injected voltage on sensitive port of some high-frequency low-noise silicon bipolar transistors, some electrostatic discharge (ESD) experiments were taken on 9014 and 2SA812, which are beneficial to study the relevant law of ESDS (ESD sensitivity). The results show that the reverse-biased collector-base junction of 9014 and 2SA812 satisfied the law of latent damage. Besides, the ESD initial injected voltage is inversely proportional to the number of ESD before the device out of work, and proportional to the failure voltage.

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4563-4566

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February 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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