Circuit board layout
5
Circuit board layout
ESDA25LY
Circuit board layout is a critical design step in the suppression of ESD induced transients.
The following guidelines are recommended :
● The ESDA25LY should be placed as close as possible to the input terminals or
connectors.
● The path length between the ESD suppressor and the protected line should be
minimized
● All conductive loops, including power and ground loops should be minimized
● The ESD transient return path to ground should be kept as short as possible.
● Ground planes should be used whenever possible.
6/10
Doc ID 16914 Rev 1