Description
 The EL303x, EL304x, EL306x and EL308x series devices consist of a GaAs infrared emitting diode optically coupled to a monolithic silicon a zero voltage crossing photo triac. They are designed for use with a discrete power triac in the interface of logic systems to equipment powered from 110 to 240 VAC lines, such as solid-state relays, industrial controls, motors, solenoids and consumer appliances, etc.

FEATUREs:
• Peak breakdown voltage
- 250V, EL303x
- 400V, EL304x
- 600V, EL306x
- 800V, EL308x
• High isolation voltage between input 
and output   (Viso=5000 V rms )
• Zero voltage crossing
• Pb free and RoHS compliant.
• UL approved (No. E214129)
• VDE approval (pending)
• SEMKO approval (pending)
• NEMKO approval (pending)
• DEMKO approval (pending)
•FIMKO approval (pending)
• CSA approval (pending)