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AMC1211-Q1: reference leakage current value

Kazuaki Hagiwara
Prodigy 20 points
Part Number: AMC1211-Q1

Hi team.

I have a question about "3000-VRMS isolation for 1 minute per UL1577" on the data sheet.

What is the reference leakage current value?

3000-VRMS for 1 minute with a current leakage detection limit = 5μA??

  • +1
    TI__Mastermind 49191 points

    Hello Hagiwara-san,

    For the test we apply 3000-VRMS for 60s, then afterwards verify that the insulation resistance, R_IO is still greater than 1Gohm over temperature. 

    The insulation barrier in our products is capable of voltages much higher than 3000-VRMS for 60s as per Figure 6-4. Isolation Capacitor Lifetime Projection.

    We do not measure current leakage during the test nor would we expect being able to measure a signal above the noise floor.