Hi,
anyone know this photo-mos _aqy41Oeh_

http://www.panasonic-electric-works.com/catalogues/downloads/photomos/ds_x615_en_aqy41eh.pdf

and its behavior with hot and humid climate?

Thanks but i have problems with this kind of tests

 

define "hot" and "humid"? 40C 60%RH ? or maybe 65C 95%RH?
A conformal coating can solve the humidity or not letting condensation to form,etc..

 

70°C and 40%RH

 

70°C and 40%RH

Graphs 1 through 6 on pages 2 and 3 show typical performance vs temperature. Humidity should not be a problem for the device, but it might be for your circuit board. As mcgyvr said, you might need a conformal coating.