The MOC303XM devices consist of a GaAs infrared emitting diode optically coupled to a monolithic silicon detector performing the function of a zero voltage crossing bilateral triac driver. They are designed for use with a triac in the interface of logic systems to equipment powered from 115 VAC lines, such as teletypewriters, CRTs, solid-state relays, industrial controls, printers, motors, solenoids and consumer appliances.
Simplifies Logic Control of 115 VAC Power
Zero Voltage Crossing
dv/dt of 2000 V/ps Typical, 1000 V/ps Guaranteed
Peak Blocking Voltage - 250 V, MOC303XM
Safety and Regulatory Approvals - UL1577, 4,170 VACRMS for 1 Minute - DIN EN/IEC60747-5-5.