ADuM3200/ADuM3201 Datasheet Rev. F: Table 27 states Minimum Internal Gap (Internal Clearance) of 0.017 mm. For a device claiming 1 minute withstand tolerance of 2.5 kVac, this would suggest to me a peak dielectric strength for the insulator in the order of 208 kV/mm. Is this correct? It's just I don't often see insulators rated quite that highly.