Our customer will use ADuM6402.
Could you give me your advice what do below difference of value of clearance and creepage mean ?
VDE document downloaded on your web site says below.
Clearance: Over 8.5mm
Creepage: Over 8.5mm
(Please refer attached file P.16 psition 76)
ADuM6402 datasheet P.9 table 16 says below
Creepage 7.6mm ( RW16 package) , 8.3mm(RI16 package)
Terumasa-san: I will check with our certification engineer, who is traveling the next 2 days, to find out the answer.
How is the progress of this question ?
Terumasa-san: Sorry for the delay. I received a response back from our certification expert:
The two agencies do their own measurements, and arrive at different values. CSA is more conservative. Unless the customer is tied to a certification agency, they can probably pick the one that fits his application best.
Thank you for your answer.