P4SMA27A-E3/5ATVS 400W 27V 5% UNIDIR SMA|VISHAY SEMICONDUCTOR DIODES DIVISION|Lead free|RoHS Compliant P4SMA27A P4SMA27A-E3/61TVS 400W 27V 5% UNIDIR SMA|VISHAY SEMICONDUCTOR DIODES DIVISION|Lead free|RoHS Compliant P4SMA27A