MOC3162SM

Triac, SCR Output Optoisolators Overview

The MOC3162SM is a single-channel Triac and SCR output optocoupler manufactured by onsemi. It integrates an infrared emitting diode with a zero-crossing detection circuit and a Triac driver for AC power control applications. The device features a 6-SMD (鸥翼) surface-mount package. Key electrical parameters include a maximum forward current of 60 mA, a forward voltage of 1.3 V, and a peak off-state voltage of 600 V. It provides an isolation voltage of 5250 Vrms and operates within a temperature range of -40°C to +85°C.

Triac, SCR Output Optoisolators Feature Summary

• Integrates a zero-crossing detection circuit to minimize electromagnetic interference during switching.
• Provides high insulation capability with an isolation voltage rating of 5250 Vrms.
• Designed for direct driving of Triacs in AC power control circuits.

Triac, SCR Output Optoisolators Applications

• AC motor speed control systems
• Solid-state relay (SSR) inputs
• Lighting dimmer circuits

Triac, SCR Output Optoisolators Procurement Notes

Verify the specific suffix 'SM' corresponds to the 6-SMD鸥翼 package configuration rather than through-hole variants. Confirm RoHS compliance status as detailed in the manufacturer's official documentation. Ensure the ordering quantity aligns with the standard tube packaging format specified by onsemi for this part number.

Triac, SCR Output Optoisolators Selection Notes

Select this component when surface-mount assembly is required for AC load switching. The integrated zero-crossing feature distinguishes it from non-zero-crossing counterparts like the MOC3021 series. Verify that the 600 V blocking voltage meets the peak line voltage requirements of the target application circuit.

Triac, SCR Output Optoisolators Part Context

This device belongs to the MOC3162M series of Triac driver optocouplers. It serves as a solid-state interface between low-voltage logic circuits and high-voltage AC loads. The SMD variant offers space-saving advantages over traditional DIP packages while maintaining equivalent electrical performance characteristics for industrial control environments.

Triac, SCR Output Optoisolators Replacement Considerations

IL410-X007T by Vishay Semiconductor Opto Division is listed as a similar substitute option.