Part Number: EL2531

Description:
The EL2530 and EL2531 dual channel devices each consist
of an infrared emitting diode, optically coupled to a high speed
photo detector transistor. A separate connection for the
photodiode bias and output-transistor collector increase the
speed by several orders of magnitude over conventional
phototransistor couplers by reducing the base-collector
capacitance of the input transistor.
The devices are packaged in an 8-pin DIP package and
available in wide-lead spacing and SMD option.

Features:
High speed 1Mbit/s
High isolation voltage between input and output (Viso=5000 Vrms )
Guaranteed performance from 0°C to 70°C
Wide operating temperature range of -40°C to 85°C
Pb free and RoHS compliant
UL approved (No. 214129)
VDE approved (No. 132249)
SEMKO approved
NEMKO approved
DEMKO approved
FIMKO approved
CSA approved
CQC approved

Applications:
Line receivers
Telecommunication equipments
Power transistor isolation in motor drives
Replacement for low speed phototransistor photo couplers
Feedback loop in switch-mode power supplies
Home appliances
High speed logic ground isolation