MOC3011FR2M

Triac, SCR Output Optoisolators Overview

The MOC3011FR2M is a single-channel Triac and SCR output optocoupler manufactured by onsemi. It features a PhotoTriac output device without an integrated zero-crossing circuit, designed for non-zero crossing switching applications. The component utilizes surface-mount technology in a 6-SMD package configuration. Key electrical specifications include a peak isolation voltage of 7500Vpk and a maximum off-state voltage (VDRM) of 250 V. The forward current rating is 60 mA with a maximum trigger current of 10 mA. The device operates within a temperature range of -40°C to +85°C and dissipates up to 330 mW.

Triac, SCR Output Optoisolators Feature Summary

• Non-zero crossing triac output design for immediate load activation
• High voltage isolation capability via internal optical barrier
• Surface-mount packaging for automated assembly processes

Triac, SCR Output Optoisolators Applications

• Solid state relay modules requiring fast response times
• AC power control circuits for resistive loads
• Industrial automation equipment interfacing low-voltage logic with AC mains

Triac, SCR Output Optoisolators Procurement Notes

Verify the specific suffix FR2M against the official datasheet to confirm the surface-mount package variant and tape-and-reel orientation. Confirm RoHS compliance status through the manufacturer's latest documentation. Ensure the procurement source provides valid traceability for the obsolete product status. Cross-reference the pinout diagram with the PCB footprint to prevent installation errors during integration.

Triac, SCR Output Optoisolators Selection Notes

Select this component when non-zero crossing switching is required for rapid AC load control. Compare the 250 V off-state voltage limit against the peak line voltage to ensure adequate safety margins. Evaluate the 60 mA forward current requirement against the driving microcontroller or logic gate capabilities. Consider the surface-mount form factor constraints relative to available board space and thermal dissipation requirements.

Triac, SCR Output Optoisolators Part Context

This part belongs to the MOC3011 series of Triac output optocouplers from onsemi. It serves as the surface-mount equivalent to the through-hole PDIP-6 variants. The series is engineered for general-purpose AC power switching applications where precise timing synchronization with the AC waveform is not necessary. It provides galvanic isolation between control electronics and high-voltage AC lines.

Triac, SCR Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. The product status is listed as Obsolete. Designers should consult the manufacturer for lifecycle management recommendations or identify alternative components with compatible electrical parameters and package dimensions.