• State TI Thinks Resolved
  • Locked Locked
  • Replies 1 reply
  • Answers 1 answer
  • Subscribers 13 subscribers
  • Views 381 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

ISO6721: Tail patch problem

Anna
Intellectual 995 points
Part Number: ISO6721

What is the difference between ISO6721 and ISO6721B

  • 0
    TI__Guru 55815 points

    Hi Anna,

    Thanks for reaching out.

    The letter 'B' indicates that the device is a Basic Isolation version of the original device ISO6721 which is a reinforced isolator. The definition of basic and reinforced isolation according to VDE 0884-17 or IEC 60747-17 is that any device that supports a Surge rating (VIOSM) of >10kV is rated as reinforced isolator while device with <10kV VIOSM are rated as basic isolators.

    I hope this answers your question, thanks.


    Regards,
    Koteshwar Rao