Hi there, Are all pins the same on ESDA25B1? Why pins 4 and 5 are labeled as GND? For example, can I connect data lines to pins 1, 2, 3 and 4, and ground to pins 5 and 8 (replacement for ITA25B1)?

[DiMaTopt]

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[Peter BENSCH]

Welcome, @DiMaTopt​, to the community!

all TVS contained in the package are identical, so you can use whatever pins as GND.

But keep in mind that the peak pulse power is different:

• ITA25B1: 300W
• ESDA25B1: 150W

Does it answer your question?

Regards

/Peter