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(2). Potential Some electronic components have no significant drop in performance after being electrostatically damaged, but multiple accumulated discharges may cause internal damage to the device and cause hidden troubles. Therefore, electrostatic damage to the device is potential.
(3). Under what circumstances will random electronic components suffer from electrostatic damage? It can be said that from the time one element is produced until it is damaged, all the processes are subject to static electricity, and the generation of these static electricity is also random. Mobility. Its damage is also random motility.
(4). Complexity Failure analysis of electrostatic discharge damage is time-consuming, costly, and expensive because of the fine, detailed, and minute structural features of electronic products. It requires high technology and often requires the use of high-precision instruments such as scanning electron microscopes. Even so, some electrostatic damage phenomena are difficult to distinguish from damage caused by other causes, causing people to mistake the failure of electrostatic damage as other failures. This is often attributed to early failures or unexplained failures before fully understanding the damage of electrostatic discharge, thus unconsciously concealing the true cause of the failure. Therefore, the analysis of electrostatic damage to electronic devices is complicated.
What are the characteristics of electrostatic damage to electronic products?
(1). The concealed human body cannot directly sense the static electricity unless an electrostatic discharge occurs, but the human body does not necessarily have the feeling of electric shock due to the electrostatic discharge. This is because the electrostatic discharge voltage perceived by the human body is 2-3 KV, so the static electricity is hidden. .