ESDS314: spec check

GARETH OU

Guru 11905 points

Part Number: ESDS314
Other Parts Discussed in Thread: TSM24A-Q1

Tool/software:

Could you help to suggest 2.5Gbp RJ45 protection components,

ESD 8K/15K

Surge Line-line 2k line-Gnd

If you have relevant technical information, please help provide it.

Thanks

over 1 year ago

0 Josh Prushing over 1 year ago

TI__Expert 6335 points

Hi Gareth,

I have one clarification I would like to make on the following comment:

GARETH OU said:
Surge Line-line 2k line-Gnd

Does this mean that you require protection up to Class 3 of the IEC 61000-4-5 standard? If so, could you please share the use case for my understanding?

With clarification on this I should be able to provide our best suited device.

Best Regards,

Josh Prushing

0 GARETH OU over 1 year ago in reply to Josh Prushing

Guru 11905 points

Hi Josh

Yes

IEC61000-4-5

0 Sebastian Muriel over 1 year ago in reply to GARETH OU

TI__Mastermind 21600 points

Hi Gareth,

Why do you require 2kV surge protection, what is the signal line being protected here?

Our TSM24A-Q1 can support that high of a peak voltage through a 40Ohm coupling network but it has a 24V working voltage so the clamping might be too high for the IC downstream.

Regards,

Sebastian

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ESDS314: spec check