MOC3021 TRIAC Driver Optocoupler IC (Min 5 Pcs)

The MOC3021 is a popular TRIAC driver optocoupler in DIP-6 package. Contains an infrared LED coupled to a bilateral switch (TRIAC output), allowing microcontrollers to safely drive AC loads via TRIACs with full electrical isolation. Sold in a minimum of 5 pieces.

Specifications

• Type: TRIAC Driver Optocoupler (non-zero-crossing)
• Input Forward Voltage (VF): 1.5V (typical)
• Input Forward Current (IF): 60mA (max)
• Isolation Voltage (Viso): 7500V peak
• Output Off-State Voltage (VDRM): 400V
• Output Trigger Current (IT): 100mA (max)
• Package: DIP-6

Applications

Microcontroller-to-TRIAC interface, AC load switching isolation, light dimmer driver, motor control isolation, solid-state relay design, AC power switching from logic circuits.