I have two questions about ADuM14x insulation.
ADuM14x had already passed 3kVrms insulation standard.
Can I say to my customer that ADuM14x(QSOP) can guarantee 3kVrms-1min ?
And at the datasheet page 14, this is written.
“In accordance with UL 1577, each ADuM140D/ADuM140E/ADuM141D/ADuM141E/ADuM142D/ADuM142E in the RQ-16 [QSOP] package is proof tested by applying an insulation test voltage ? 3600 V rms for 1 sec.”
Does this mean ADI test all part under the condition 3.6kVrms for 1sec and check the leak between side1 and 2?
Thank you for your reply.
For Q1: ADuM14x (QSOP package) can guarantee to withstand 3 kVrms for 1min.
For Q2: Yes, the insulation test voltage( 3600Vrms) for 1 second is applied between side 1 and side 2 during 100% production test.