Part Number: EL815

Description:
The EL815 series of devices each consist of an infrared emitting diodes, optically coupled to a
photo Darlington detector.
They are packaged in a 4-pin DIP package and available in wide-lead spacing and SMD option.

Features:
Current transfer ratio (CTR: 600~7500% at IF =1mA, VCE =2V)
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)
UL and cUL approved(No. E214129)
SEMKO approved
NEMKO approved
DEMKO approved
FIMKO approved
CQC approved

Applications:
Telephone set, telephone exchangers
Sequence controllers
System appliances, measuring instruments
Signal transmission between circuits of different potentials and impedances