Glossary: ANSI/ESD S20.20-2021
ANSI/ESD S20.20 covers static-control requirements to protect electronic parts, assemblies, and equipment susceptible to ESD damage from human body model (HBM) discharges ≥ 100 V. Unlike previous versions, the 2014 standard also covers parts with withstand limits of 200 V Charged Device Model (CDM), and 35 volts on isolated conductors.
The 2021 standard requires both resistance and walking body voltage tests.
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