EL817 Datasheet(PDF)

DescriptionThe EL817 series of devices each consist of an infrared emitting diodes, optically coupled to a phototransistor detector encapsulated with green compound. The devices are in a 4-pin DIP package and available in wide-lead spacing and SMD option

Features:• Halogens free.• Current transfer ratio (CTR: 50~600% at IF =5mA, VCE =5V)• High isolation voltage between input and output (Viso=5000 V rms )• Creepage distance >7.62 mm• Operating temperature up to +110°C• Compact small outline package• Pb free and RoHS compliant.• UL approved (No. E214129)• VDE approved (No. 132249)• SEMKO approved• NEMKO approved• DEMKO approved• FIMKO approved• CSA approved• CQC approved

Applications• Programmable controllers• System appliances, measuring instruments• Telecommunication equipments• Home appliances, such as fan heaters, etc.• Signal transmission between circuits of different potentials and impedances