3 approaches to handle EOS ‘requirements’

EOS, or Electrical Overstress, is any electrical stress that exceeds any of the specified absolute maximum ratings (AMR) of a product.

It is important to discuss because many products are damaged this way.

This article includes case studies and 3 approaches to handle those requests.

Applying System level ESD (IEC 61000-4-2) stress on ICs

Despite the fact that IEC 61000-4-2 is a standard created for system level ESD stress it is frequently used for stand alone integrated circuits. The test approach for chips is not defined nor standardized for this requirement so it is important to have a discussion on the test conditions and acceptance criteria. This article outlines 3 aspects that need to be considered if on-chip ESD protection needs to withstand the IEC 61000-4-2 stress