TPD2E001: ESD got damaged by applying 6KV

Vincent Chen64988

Part Number: TPD2E001

Hi Team,

TPD2E001 can withstand ±8-kV contact discharge, but why this part got damaged when my customer only applying 6KV contact discharge on part. Is it related to customer's layout?

Thanks a lot.

Vincent Chen

over 5 years ago

0 Vincent Chen64988 over 5 years ago

TI__Expert 4480 points

Hi Team,

Below is partial SCH and PCB layout, please help comment it.

Thanks a lot.

Vincent Chen

0 Andy Robles over 5 years ago in reply to Vincent Chen64988

TI__Genius 13760 points

Hi Vincent,

Judging by the schematic and the layout the device should be operating like intended.

How do you know that the device got damaged? Is noticed by looking at the device that it got damaged, or did the system application not work anymore?

Best regards,

Andy Robles

Interface

Interface forum

TPD2E001: ESD got damaged by applying 6KV