SLLA563 June   2021 ISO1042 , ISO1042-Q1 , ISO1044 , ISO1050 , ISO1176 , ISO1176T , ISO1410 , ISO1412 , ISO1430 , ISO1432 , ISO1450 , ISO1452 , ISO15 , ISO1500 , ISO1540 , ISO1540-Q1 , ISO1541 , ISO1541-Q1 , ISO1640 , ISO1640-Q1 , ISO1641 , ISO3080 , ISO3082 , ISO3086 , ISO3086T , ISO3088 , ISO35 , ISO35T , ISO6720 , ISO6720-Q1 , ISO6721 , ISO6721-Q1 , ISO6731 , ISO6731-Q1 , ISO6740 , ISO6740-Q1 , ISO6741 , ISO6741-Q1 , ISO6742 , ISO6742-Q1 , ISO7021 , ISO7041 , ISO7131CC , ISO7140CC , ISO7140FCC , ISO7141CC , ISO7141FCC , ISO7142CC , ISO7142CC-Q1 , ISO721 , ISO721-Q1 , ISO721M , ISO721M-EP , ISO722 , ISO722-Q1 , ISO7220A , ISO7220A-Q1 , ISO7220B , ISO7220C , ISO7220M , ISO7221A , ISO7221A-Q1 , ISO7221B , ISO7221C , ISO7221C-HT , ISO7221C-Q1 , ISO7221M , ISO722M , ISO7230C , ISO7230M , ISO7231C , ISO7231C-Q1 , ISO7231M , ISO7240C , ISO7240CF , ISO7240CF-Q1 , ISO7240M , ISO7241A-EP , ISO7241C , ISO7241C-Q1 , ISO7241M , ISO7242C , ISO7242C-Q1 , ISO7242M , ISO7310-Q1 , ISO7310C , ISO7310FC , ISO7320-Q1 , ISO7320C , ISO7320FC , ISO7321-Q1 , ISO7321C , ISO7321FC , ISO7330-Q1 , ISO7330C , ISO7330FC , ISO7331-Q1 , ISO7331C , ISO7331FC , ISO7340-Q1 , ISO7340C , ISO7340FC , ISO7341-Q1 , ISO7341C , ISO7341FC , ISO7342-Q1 , ISO7342C , ISO7342FC , ISO7420 , ISO7420E , ISO7420FCC , ISO7420FE , ISO7420M , ISO7421 , ISO7421-EP , ISO7421A-Q1 , ISO7421E , ISO7421E-Q1 , ISO7421FE , ISO7520C , ISO7521C , ISO7631FC , ISO7631FM , ISO7640FM , ISO7641FC , ISO7641FM , ISO7710 , ISO7710-Q1 , ISO7720 , ISO7720-Q1 , ISO7721 , ISO7721-Q1 , ISO7730 , ISO7730-Q1 , ISO7731 , ISO7731-Q1 , ISO7740 , ISO7740-Q1 , ISO7741 , ISO7741-Q1 , ISO7741E-Q1 , ISO7742 , ISO7742-Q1 , ISO7760 , ISO7760-Q1 , ISO7761 , ISO7761-Q1 , ISO7762 , ISO7762-Q1 , ISO7763 , ISO7763-Q1 , ISO7810 , ISO7820 , ISO7820LL , ISO7821 , ISO7821LL , ISO7821LLS , ISO7830 , ISO7831 , ISO7840 , ISO7841 , ISO7842 , ISOW1044 , ISOW1412 , ISOW1432 , ISOW7740 , ISOW7741 , ISOW7742 , ISOW7743 , ISOW7744 , ISOW7821 , ISOW7840 , ISOW7841 , ISOW7841A-Q1 , ISOW7842 , ISOW7843 , ISOW7844

 

  1.   Trademarks
  2. 1Introduction
  3. 2Solid Insulation
  4. 3Why International Standards for High Voltage Components Have Minimum DTI Requirements
  5. 4Quality of Insulation Materials
  6. 5Various IEC Standards and their DTI Requirements
    1. 5.1 IEC 60747-17
    2. 5.2 UL 1577
    3. 5.3 IEC 62368-1
    4. 5.4 IEC 60601-1
    5. 5.5 IEC 61010-1
  7. 6Conclusion
  8. 7References

5.1 IEC 60747-17

This is a semiconductor component standard for magnetic and capacitive coupler for basic and reinforced insulation. This standard subjects semiconductor components to a battery of environmental and high voltage tests and provides basic or reinforced insulation designations. The standard does not use DTI as criteria for basic or reinforced rating. There are other criteria such as 10 kVPEAK surge and insulation lifetime tests which determine whether a component can claim basic or reinforced insulation rating.