I use TVS Diodes PESD3V3L5UV,115 with marking E1.
Marking is exactly as described in datasheet for this element.
Recently supplier provided me MPN PESD3V3L5UV/DG,115 with marking UB.
I can't find any documentation confirming that UB is correct marking.
1. Can You confirm if UB is the correct marking for MPN PESD3V3L5UV/DG,115.
2. Both of the above MPNs are obsolete. Is there a new replacement.