Everlight EL357N(C)(TA)-G Optocoupler – SOP-4 Phototransistor, 3750Vrms Isolation

The Everlight EL357N(C)(TA)-G is a compact, high-performance phototransistor optocoupler designed to provide reliable electrical isolation in signal transmission applications. Housed in a SOP-4 surface-mount package, this device supports safe interfacing between circuits operating at different voltage levels while maintaining excellent stability and low power consumption.

With a collector-emitter voltage rating of 80V, maximum collector current of 50mA, and a wide CTR range of 50% to 600%, the EL357N delivers robust operation across a broad set of industrial and consumer applications. It provides a 3750 Vrms isolation voltage, ensuring strong protection against high-voltage transients.

The optocoupler is halogen-free, RoHS compliant, Pb-free, and carries extensive international safety certifications including UL, VDE, SEMKO, NEMKO, DEMKO, FIMKO, and CSA. Its wide operating temperature range of –55°C to +110°C allows for dependable use in demanding environments.

Key Features:

• High isolation voltage: 3750 Vrms

• Wide CTR range: 50% to 600% (at IF = 5mA, VCE = 5V)

• Max IF: 50mA; Peak IF (1μs pulse): 1A

• Max VCEO: 80V; Max VECO: 7V

• Max collector current: 50mA

• Total power dissipation: 200mW

• Operating temperature: –55°C to +110°C

• Halogen-free, RoHS and Pb-free compliant

• SOP-4 surface-mount package, 0.16 g weight

Package Includes:
1X Everlight EL357N(C)(TA)-G

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