Hello, noticed something in the standard that is confusing me.
For RF/MW GaN components and GaAs components, the pi thermal factor calculation (pg 204 and 208, respectively) calls for a check of T_jcomponent versus T_ref.
The formula for when T_jcomponent < T_ref seems normal.
But the formula for when T_jcomponent >= T_ref does not seem to include the temperature portion of the exponent? Is this correct? If not, is it supposed to be the same as the formula above, or is there another calculation that should actually be occurring here instead?
Thanks!
Good Afternoon,
First of all, thank you for your feedback. There are some mistakes in the guide and we are compiling them in order to release à Fides 2022B version.
For the Pi Thermal the correct formula is
Thank you!