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ELQ3H4 is optically coupled isolator containing GaAs light emitting diodes and an NPN silicon phototransistors in a plastic SOP for high density applications.This package has shield effect to cut off ambient light.
? AC input response
? Current transfer ratio (CTR: Min. 20% at IF =±1mA,VCE =5V)
? High isolation voltage between input and output (Viso=3750 V rms )
? Compact small outline package
? Pb free and RoHS compliant and Halogen free
? Programmable controllers
? Measuring instruments
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