ESD Standards for Components & Systems: HBM, CDM & Automotive Testing

Click For Summary
SUMMARY

The discussion centers on ESD standards for components and systems, specifically referencing IEC61000-4-2 for systems. It is established that HBM (Human Body Model) and CDM (Charged Device Model) apply primarily to integrated circuits (ICs) rather than systems. Automotive ESD testing levels differ from industrial standards, with the industrial levels being 4kV contact and 8kV air discharge, while the highest automotive levels reach 8kV contact and 15kV air discharge. The need for access to the IEC61000-4-2 standard is emphasized for a comprehensive understanding of the topic.

PREREQUISITES
  • Understanding of ESD (Electrostatic Discharge) testing methodologies
  • Familiarity with IEC61000-4-2 standards
  • Knowledge of HBM and CDM testing models
  • Awareness of automotive vs. industrial ESD testing requirements
NEXT STEPS
  • Research the differences between HBM and CDM testing for ICs
  • Study the IEC61000-4-2 standard in detail
  • Explore automotive ESD testing standards and their implications
  • Investigate the impact of ESD on system design and component selection
USEFUL FOR

Engineers, quality assurance professionals, and compliance specialists involved in ESD testing for electronic components and systems, particularly in automotive and industrial applications.

likephysics
Messages
638
Reaction score
4
Is the ESD standard different for components(ICs) and systems.
For Systems the standard I refer is IEC61000-4-2. For ICs, I am not sure.
Does HBM and CDM apply to only components or does it apply to systems too?
Is the Automotive ESD testing levels different than the industrial ones( 4KV contact and 8KV Air discharge)?
 
Engineering news on Phys.org
likephysics said:
Is the ESD standard different for components(ICs) and systems.
For Systems the standard I refer is IEC61000-4-2. For ICs, I am not sure.
Does HBM and CDM apply to only components or does it apply to systems too?
Is the Automotive ESD testing levels different than the industrial ones( 4KV contact and 8KV Air discharge)?
Please, upload or give link for full access to IEC61000-4-2. Without knowing content there's no point to discuss.
I would think that such standards should differ not just between components and systems but vary from system to system.
 
zoki85 said:
Please, upload or give link for full access to IEC61000-4-2. Without knowing content there's no point to discuss.
I would think that such standards should differ not just between components and systems but vary from system to system.

That's a copyrighted publication. I have a copy of it here at work, and we test our systems to that standard all the time. 4kV contact & 8kV air is the 2nd test level. The highest is 8kV contact & 15kV air discharge.

ESD testing for ICs is different -- the OP can probably Google for good explanations of those.
 
  • Like
Likes   Reactions: zoki85

Similar threads

Replies
2
Views
3K
Replies
14
Views
3K
  • · Replies 0 ·
Replies
0
Views
2K
  • · Replies 5 ·
Replies
5
Views
3K
Replies
1
Views
3K
  • · Replies 6 ·
Replies
6
Views
2K
  • · Replies 6 ·
Replies
6
Views
2K
  • · Replies 58 ·
2
Replies
58
Views
5K
  • · Replies 9 ·
Replies
9
Views
2K
  • · Replies 2 ·
Replies
2
Views
3K