OPA340-EP: ESD Clarification

Alex Segler

Part Number: OPA340-EP
Other Parts Discussed in Thread: OPA340

Tool/software:

Hello team - can you help with the below? Info not in the datasheet, thanks

Could either of you help me out and find out if the ESDS sensitivity class for OPA340MDBVTEP / V62/08618-01XE is for HBM or CDM?

The V62/08618-01XE drawing just lists Class 1 and does not specify.

4 months ago

0 Marek Lis 4 months ago

TI__Guru 64140 points

Alex,

OPA340-EP HBM rating is +/-600V while CDM +/-250V - see below.

0 Alex Segler 4 months ago in reply to Marek Lis

TI__Expert 4361 points

OK - just to clarify, that table is from the OPA340 datasheet. The higher qual (-EP) material set will not impact ESD ratings? Appreciate the quick response!

+1 Marek Lis 4 months ago in reply to Alex Segler

TI__Guru 64140 points

-EP parts undergo additional qualifications, among them testing across wider temperature range, but this in itself does not change ESD ratings of the part, which is a function of the wafer process used, circuit layout and robustness of the ESD protection diodes - all the same in standard catalog and -EP parts.

Because of the holidays, TI E2E™ design support forum responses will be delayed from Dec. 25 through Jan. 2. Thank you for your patience.

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OPA340-EP: ESD Clarification