ISOCOM MOC3020XSM Optocoupler, Triac Output, SMD, 6-Pin, 5.3kV

The ISOCOM MOC3020XSM is a high-performance, surface-mount optocoupler designed to provide robust electrical isolation and reliable Triac driving capabilities. Combining a gallium arsenide infrared emitting diode with a light-activated silicon bilateral switch, this component effectively functions as an optically isolated Triac. It is engineered for demanding applications, offering safe and efficient control of AC loads by isolating low-voltage control circuits from high-voltage mains.

All critical electrical parameters are 100% tested, ensuring consistent performance and reliability. Key specifications include a forward current of 50mA, a low reverse voltage of 6V, and a total power dissipation of 330mW. It requires a modest input current of just 30mA to trigger the output Triac, making it efficient for use with microcontrollers and logic circuits.

Applications

This optocoupler is versatile and suitable for a wide range of electronic control scenarios. It is an excellent choice for:

• Motor drive control systems
• Consumer electronics and appliance control
• Computer peripherals and power supply interfacing
• General Triac driving where electrical isolation is critical
• Interface circuits in CRT displays and power control units

Specifications

• Case Style: Surface Mount DIP (SMD)
• Pin Count: 6 pins
• Isolation Voltage: 5.3kV (providing high-voltage safety barrier)
• Triac Operating Mode: Non-Zero Crossing (enables phase-angle control)
• Peak Repetitive Off-State Voltage: 400V
• Forward Current (IF): 50mA
• Reverse Voltage (VR): 6V
• Total Power Dissipation: 330mW
• Input Trigger Current (IFT): 30mA
• Output Type: Triac

With its compact SMD footprint and high isolation rating, the MOC3020XSM offers a dependable solution for adding safe, optical