Part Number: EL847

Description:
The EL847 series devices each of consist of an infrared emitting diodes, optically coupled to a
phototransistor detector, and provides four isolated channels. They are packaged in a 16-pin DIP
package and available in SMD option.

Features:
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
Pb free and RoHS compliant.
UL and cUL approved (No. E214129)
VDE approved (No. 132249)
SEMKO approved
NEMKO approved
DEMKO approved
FIMKO 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