MOC3023FVM

Triac, SCR Output Optoisolators Overview

The MOC3023FVM is a single-channel optoisolator from onsemi’s MOC series, featuring a PhotoTriac output and surface-mount (SMD) packaging. It provides high isolation voltage of 7500 Vrms, suitable for demanding industrial applications. The device operates with a maximum forward current of 60 mA and has a typical forward voltage of 1.15 V. It supports a wide operating temperature range from -40°C to 85°C. Certified by UL and VDE, this component ensures reliable signal transmission between low-voltage control circuits and high-voltage AC loads without direct electrical connection.

Triac, SCR Output Optoisolators Feature Summary

• High isolation voltage capability of 7500 Vrms for robust safety in high-voltage environments
• Surface-mount design facilitates automated assembly and compact PCB layouts
• Integrated PhotoTriac output enables direct switching of AC loads
• Compliant with international safety standards including UL and VDE certifications

Triac, SCR Output Optoisolators Applications

• Solid-state relay driver circuits
• Industrial motor control systems
• AC power switching applications
• General-purpose isolation interfaces

Triac, SCR Output Optoisolators Procurement Notes

Verify the specific suffix 'FVM' corresponds to the 7500 Vrms isolation rating and SMD package variant. Confirm that the requested quantity matches the manufacturer's standard tube packaging requirements. Ensure compatibility with peak repetitive off-state voltage specifications for the target AC load. Check for any recent product change notices regarding assembly or material declarations before finalizing orders.

Triac, SCR Output Optoisolators Selection Notes

Select the MOC3023FVM when high isolation voltage is critical compared to standard 5kV variants. Consider the surface-mount form factor for space-constrained designs requiring automated placement. Evaluate the non-zero-crossing feature against applications needing precise phase-angle control rather than soft-switching at line zero crossings. Ensure the 400 V blocking voltage meets the peak voltage requirements of the connected AC circuitry.

Triac, SCR Output Optoisolators Part Context

This component belongs to onsemi’s MOC302x family of triac output optocouplers. It shares functional similarities with through-hole counterparts like the MOC3023M but differs in package type and isolation rating. The FVM suffix specifically denotes the surface-mount configuration with enhanced insulation distance. It serves as a key interface element in modern power electronics where compactness and high safety margins are prioritized over traditional DIP packaging solutions.

Triac, SCR Output Optoisolators Replacement Considerations

Direct pin-compatible replacements may include other MOC302x series variants with similar isolation ratings. Verify if alternative manufacturers offer equivalent 7.5kV isolated triac drivers in 6-SMD packages. Cross-reference datasheet parameters such as peak repetitive off-state voltage and gate trigger current to ensure functional equivalence in existing circuit designs.