P4KE440CA-E3/54TVS 400W 440V 5% BIDIR AXIAL|VISHAY SEMICONDUCTOR DIODES DIVISION|Lead free|RoHS Compliant P4KE440C P4KE440CA P4KE440CA-E3/73TVS 400W 440V 5% BIDIR AXIAL|VISHAY SEMICONDUCTOR DIODES DIVISION|Lead free|RoHS Compliant P4KE440C P4KE440CA