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