P6KE43A Diode unidirectionelle 36.8V 600W CB-417...
"TVS Diodes Axial Leaded – 600W > P6KE series – Lien datasheet : https://www.littelfuse.com/media?resourcetype=datasheets&itemid=620a3cb5-3282-4670-8b03-66f21bc75523&filename=littelfuse-tvs-diode-p6ke-datasheet"