1.5SMC18AT3GTVS 1500W 18V UNIDIRECT SMC|ON SEMICONDUCTOR|Lead free|RoHS Compliant 1.5SMC18A SM15T18A 1.5SMC18AT3GTVS ZENER UNIDIR 1500W 18V SMC|ON SEMICONDUCTOR (VA)|Lead free|RoHS Compliant 1.5SMC18A