Yes, me too got a few. Thanks so much!
Now I am preparing some temperature scanning, after noting down initial "not yet aged" voltages at fixed temp and current.
Now the question: are the two diodes back to back meant to be equivalent? The voltages do differ open swapping pins. If not, which diode is the "right" one to choose?
Somehow the physicist inside me would conjecture, based on symmetry, that stability is max when the two voltages are identical.....
Thanks,
BK