Hi all,
Would you mind if we ask ISO784X(reiforced degital isolator) series?
<Question1>
About Reinforced isolation, the minimum creepage distance which based on IEC60950 is 6.4mm.
In case of ISO784X, we think the shortest distance along the surface of the device is under 6.4mm.
So, it is not problem on IEC60950 standard?
We don't have some knowledge about it.
<Question2>
How much is the capacity of the isolation?
Our customer queries whether the logic will reverse without keeping the load or not.
This device is OOK method.That's why, as our recognition, it is not relation to the capacity of the isolation.
<Quesion3>
Surge immunity is 12.8kV.
What kind of surge immunity is it supposed?
On IEC60060 standard, it is defined the condition 1.2us/50us.
So, is it(12.8kV) possible to correspond IEC60060(1.2us / 50us)?
Our customer supposes impulse withstand voltage 8kV.
Could you let us know these?
We appreciate your help.
Kind regards,
Hirotaka Matsumoto