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AN4326

ESD test results with DSILC6-4P6 ESD protection and M24LR16E-R

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5.1

IEC 61000-4-2 contact discharge description and results

For a contact discharge, 2 zap locations are on the ESD protection terminals (see

Figure 12).

Figure 12. Zap locations for contact discharge

After the shoot sequence (2x +/-10 shoots, so 40 shoots), the M24LR16ER operation is

tested with a reader to check if there is no modification before and after the ESD test.

ESD tests results show that the M24LR16E, protected with the DSILC6-4SC6, is compliant

with IEC 61000-4-2, level 4 (i.e. +/-8 kV contact), and withstands ESD surges higher than

12 kV.

Table 2. ESD contact discharge results

ESD voltage

+/-8 kV contact

+/-10 kV contact

+/-12 kV contact

Result

Ok

Ok

Ok

MS32252V1

Zap location

Zap location