CSI Port ESD protection alternative components

[david50]

In the Jetson Nano Dev board schematic there are some ESD protection devices (D50, D52, etc) for the CSI differential signals, part number LESD5VD8LCD-R. These do not seem to be available anywhere so I wonder if there are recommended alternative components?

[Trumany]

We have no other recommendation. You should be able to find other general ESD device of CSI in public market.

FYI, the features of LESD5VD8LCG-R are as below:

Off State Junction Capacitance CJ (VR=0V,f=1MHZ) <1.2 pF
150W Peak Pulse Power per line (tp=8/20μS waveform)
Very low leakage current ,maximum of 50 nA @VRWM
61000-4-2(ESD):Contact ±20KV,Air±20KV
61000-4-4(EFT):40A-5/50 uS
61000-4-5(Surge):5A, 8/20 uS Level 1(line-ground)&Level 2(line-line)

[david50]

Thank you. The specs help a lot…