MOC3162FM

Triac, SCR Output Optoisolators Overview

The MOC3162FM is a Triac and SCR output optocoupler manufactured by onsemi. It features a hybrid triac output coupled with an infrared emitting diode, designed for snubberless operation in zero-crossing applications. The device provides high isolation voltage of 7500Vpk and supports a peak off-state voltage of 600 V. It operates within a temperature range of -40°C to +85°C and is housed in a 6-SMD surface-mount package.

Triac, SCR Output Optoisolators Feature Summary

• Integrated zero-crossing detection circuitry for low electromagnetic interference switching
• Snubberless design capability for driving discrete triacs without external RC networks
• High isolation voltage rating suitable for demanding industrial environments

Triac, SCR Output Optoisolators Applications

• Solid state relays
• Motor control circuits
• Industrial process control systems

Triac, SCR Output Optoisolators Procurement Notes

Verify component authenticity through authorized distributors due to obsolete status. Confirm RoHS compliance and specific packaging variants. Check for potential supply chain disruptions or alternative sourcing requirements given the discontinuation notice.

Triac, SCR Output Optoisolators Selection Notes

Select this component for applications requiring reliable zero-crossing switching with high isolation. Ensure the 600 V off-state voltage meets load requirements. Consider the 6-SMD package constraints for PCB layout and thermal management during design integration.

Triac, SCR Output Optoisolators Part Context

This part belongs to the MOC316x family of Triac output optoisolators from onsemi. It shares functional similarities with other models in the series but differs in packaging and specific electrical ratings. The family is widely used in AC power control applications requiring galvanic isolation.

Triac, SCR Output Optoisolators Replacement Considerations

MOC3162SM is a surface mount variant within the same family. Verify pin compatibility and electrical specifications before substitution. Other equivalents may require circuit redesign due to differing isolation voltages or package types.