The EL301X, EL302X and EL305X series of devices each consist of a GaAs infrared emitting diode optically
coupled to a monolithic silicon random phase photo Triac.
They are designed for interfacing between electronic controls and power triacs to control resistive and inductive loads for 115 to 240 VAC operations.

Applications

 Solenoid/valve controls
 Lamp ballasts
 Static AC power switch
 Interfacing microprocessors to 115 to 240Vac peripherals
 Incandescent lamp dimmers
 Temperature controls
 Motor controls