MOC3060SMT&R

Triac, SCR Output Optoisolators Overview

The MOC3060SMT&R is a zero-crossing triac driver optocoupler manufactured by Isocom Components. It integrates an infrared LED with a light-sensitive triac output for AC power control applications. The device provides electrical isolation between low-voltage logic circuits and high-voltage AC loads. Key specifications include a peak blocking voltage of 600V for the output stage, a typical forward voltage of 1.2V at 20mA input current, and a maximum reverse current of 0.05μA. The component is designed for surface mount assembly in a compact package.

Triac, SCR Output Optoisolators Feature Summary

• Zero-crossing detection capability to minimize electromagnetic interference during switching
• Integrated light-sensitive triac output for direct AC load driving
• High isolation voltage rating for safe operation in high-voltage environments

Triac, SCR Output Optoisolators Applications

• Solid-state relay (SSR) modules
• AC motor speed controllers
• Lighting dimmer circuits

Triac, SCR Output Optoisolators Procurement Notes

Verify that the specific suffix 'SMT&R' corresponds to the required tape-and-reel packaging format rather than tube or bulk packaging. Confirm the manufacturer designation matches Isocom Components 2004 LTD to ensure authenticity. Check for any RoHS compliance markings on the datasheet if environmental regulations are a constraint for the final assembly.

Triac, SCR Output Optoisolators Selection Notes

Select this component when zero-crossing switching is required to reduce noise in AC line applications. Ensure the output peak blocking voltage of 600V exceeds the maximum transient voltage expected in the circuit. Verify that the input forward current requirements align with the available drive voltage from the microcontroller or logic source.

Triac, SCR Output Optoisolators Part Context

This part belongs to the MOC306x series of optically coupled isolators. These devices typically consist of a Gallium Arsenide infrared emitting diode coupled with a light-sensitive triac. The series is widely used for controlling silicon controlled rectifiers (SCRs) and triacs in industrial and consumer electronics.

Triac, SCR Output Optoisolators Replacement Considerations

• MOC3061SMT&R
• MOC3063SMT&R

Triac, SCR Output Optoisolators FAQ

What is the function of the zero-crossing feature?

The zero-crossing feature ensures that the internal triac only turns on when the AC line voltage is near zero, reducing electrical noise and inrush currents.

What is the peak blocking voltage of the output?

The output triac has a peak blocking voltage rating of 600V.