Part Number : MOC3021
Function : 6-PIN DIP RANDOM-PHASE OPTOISOLATORS TRIAC DRIVER OUTPUT (400 VOLT PEAK)
Maker : Fairchild Semiconductor
The MOC3020 Seriesconsists of gallium arsenide infrared emitting diodes,
optically coupled to a silicon bilateral switch.
• To order devices that are tested and marked per VDE 0884 requirements, the
suffix ”V” must be included at end of part number. VDE 0884 is a test option.
They are designed for applications requiring isolated triac triggering.
Recommended for 115/240 Vac(rms) Applications:
• Solenoid/Valve Controls
• Static ac Power Switch
• Lamp Ballasts
• Solid State Relays
• Interfacing Microprocessors to 115 Vac Peripherals
• Incandescent Lamp Dimmers
• Motor Controls
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