This datasheet details the electrical characteristics, safety ratings, and application circuits for Fairchild Semiconductor's MOC301XM and MOC302XM series…
The document describes the MOC301XM and MOC302XM series as 6-pin DIP random-phase optoisolators with triac driver output, designed for interfacing electronic controls to power triacs. These devices contain a GaAs infrared emitting diode and a light-activated silicon bilateral switch, suitable for controlling resistive and inductive loads at 115 VAC operations.
The datasheet provides absolute maximum ratings, electrical characteristics including trigger currents and on-state voltages, safety and insulation ratings compliant with IEC standards, typical performance curves, application circuit diagrams for various load types, package dimensions, ordering information, and carrier tape specifications.
| Peak blocking voltage (MOC301XM) | 250V |
|---|---|
| Peak blocking voltage (MOC302XM) | 400V |
| Isolation surge voltage | 7500 Vac(pk) |
| Operating Temperature | -40 to +85 °C |
| LED Trigger Current (MOC3020M) | 30 mA |
| Input to Output Test Voltage (Method b) | 1594 V peak |
They are designed for industrial controls, solenoid/valve controls, traffic lights, static AC power switches, vending machines, incandescent lamp dimmers, solid state relays, motor control, and lamp ballasts.
The recommended operating I F lies between 15 mA and the absolute maximum of 60 mA.
Yes, the device is Underwriters Laboratory (UL) recognized with File #E90700.