• State Resolved
  • Locked Locked
  • Replies 2 replies
  • Subscribers 30 subscribers
  • Views 283 views
  • Users 0 members are here
Support feedback
Options
Options
Similar topics

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.

TMAG5110-Q1: CTE coefficient of thermal expansion

Ue
Genius 16845 points
Part Number: TMAG5110-Q1
Other Parts Discussed in Thread: TMAG5110

Hi all

My customer has this request for the TMAG5110-Q1:

Can you provide the data for CTE (coefficient of thermal expansion) ?

Best regards

Ueli

  • +1
    TI__Mastermind 18740 points

    Ueli,

    I assume this is for evaluation stresses during soldering and evaluating over temperature reliability of these joints.  This parameter is not characterized on all TI devices, and I do not find data on it for TMAG5110.  We can get a fairly close approximation by looking up for the base metal in the lead frame, which is copper (about 17 ppm/⁰C).

    Thanks,

    Scott

  • +1 in reply to Scott Bryson
    TI__Genius 16845 points

    Scott

    Thank you for the quick reply.

    Best regards

    Ueli