Activation energy

Hi Brenda,

Here is a reasonably stated explanation:

Ea.pdf

Hello brenda,

  Thanks for using E2E.  FIT and other reliability information is explained in detail here: http://www.ti.com/support-quality/reliability/reliability-terminology.html   and more details on FIT are here: http://www.ti.com/quality/docs/estimator.tsp   .  This is based on industry-standard techniques and guidelines, developed over the years by semiconductor companies cooperatively. 

Please peruse the material at your convenience; there is much information contained there. 

Regards,

~Leonard