esd protection

Connor Connaughton

Expert 4470 points

Other Parts Discussed in Thread: TPD1E6B06

Hi Team,

On a usb 5v supply, which is better for esd human handling protection, double-backed diode or single-ended tvs diode?

Do you have any 0201 size recommendations? I have seen the https://www.ti.com/product/TPD1E6B06

Thanks!

Connor

over 4 years ago

+1 Matt Smith over 4 years ago

TI__Genius 14056 points

Hi Connor,

I'm assuming by "double-backed" and "single-ended", you mean bidirectional and unidirectional, respectively. Since Vbus does not experience negative voltages during normal operation, a unidirectional device would be preferred. However, if you need an 0201 package, TPD1E6B06 would be best since it has the highest IEC 61000-4-5 surge rating for our 0201 devices.

Regards,

Matt Smith

0 Connor Connaughton over 4 years ago in reply to Matt Smith

TI__Expert 4470 points

Hi Matt,

Yes! This answers my question. Thank you for the quick help.

Thanks,

Connor

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esd protection