Single Effect Effects for HSDL-4420 and 5420

I am looking for Single Event Effects (SEE) information for HSDL-4420 and HSDL-5420. This is for a spacecraft application. Do you have any radiation information for these products?

Thank you for contacting Digi-Key , I am not finding any information for your request on the manufacturer web site , I would suggest using the link below to contact the manufacturer and post this question on their forum to see if they can provide this for you .