The failure rate for the TOP222Y is 0.868 FITs (or MTBF = 1,152,286,000 hours). This failure rate was estimated by de-rating the high temperature reliability test data to an application use junction temperature of 55C using an activation energy of 0.7eV and was calculated with a 60% confidence level.
I've forwarded your information request off to the reliability team. As soon as I hear back from them, I'll forward the information back to this post.
-The Traveler
The failure rate for the TOP222Y is 0.868 FITs (or MTBF = 1,152,286,000 hours). This failure rate was estimated by de-rating the high temperature reliability test data to an application use junction temperature of 55C using an activation energy of 0.7eV and was calculated with a 60% confidence level.
-The Traveler