Appendix
W15 SERIES
· 77 ·
Electrostatic voltage on the operator
Basic protection measures to prevent electrostatic discharge:
Ensure excellent equipotential connection:
When holding an ESD-sensitive device, make sure your body, working area and
package are all grounded. This can prevent electrostatic charges.
Avoid direct contact:
Contact ESD-sensitive devices only when it is unavoidable (for example during
repair). Do not touch any chip pin or PCB circuit when holding a module. In this way,
the released electric energy will not affect the ESD-sensitive device.
Before handling the module, release charges on your body. They can be released by
touching a grounded metal component. Make sure a grounded measuring instrument
is used.