Part Number: EL814S1(A)(TA)

Description:
The EL814 series of devices each consist of two infrared emitting diodes, connected in inverse parallel, optically coupled to a phototransistor detector.
They are packaged in a 4-pin DIP package and available in side-lead spacing and SMD option.

Features:
AC input response
Current transfer ratio (CTR: Min. 20% at IF =±1mA ,VCE =5V)
High isolation voltage between input and output (Viso=5000 V rms )
Wide Operating temperature range -55~110ºC
High collector-emitter voltage VCEO=80V
Compact dual-in-line 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:
AC line monitor
Programmable controllers
Telephone line interface
Unknown polarity DC sensor