MOC3052FR2M

Triac, SCR Output Optoisolators Overview

The MOC3052FR2M is a Triac and SCR output optocoupler manufactured by onsemi. It features a PhotoTriac output without a zero-crossing circuit, housed in a 6-SMD surface-mount package. The device provides high isolation voltage of 7500Vpk between input and output. Key electrical parameters include a maximum forward current of 60 mA, a peak off-state voltage of 600 V, and a maximum trigger current of 10 mA. It operates within a temperature range of -40°C to +85°C and dissipates up to 330 mW.

Triac, SCR Output Optoisolators Feature Summary

• Provides galvanic isolation via an internal LED and PhotoTriac structure
• Non-zero-crossing design allows for phase-angle control applications
• High isolation voltage rating ensures safety in high-voltage circuits

Triac, SCR Output Optoisolators Applications

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

Triac, SCR Output Optoisolators Procurement Notes

Verify component status as the MOC3052FR2M is listed as obsolete or discontinued by major distributors. Confirm availability through remaining stock channels or authorized surplus suppliers. Ensure that any sourced units match the original datasheet specifications regarding pinout and electrical ratings before integration into new designs.

Triac, SCR Output Optoisolators Selection Notes

Select this component when non-zero-crossing triac triggering is required in a surface-mount form factor. Compare against similar models like the MOC3052M for DIP alternatives or MOC3052SVM for different isolation levels. Consider the 7500Vpk isolation requirement and 600V peak voltage capability when designing for specific AC line voltages.

Triac, SCR Output Optoisolators Part Context

This part belongs to the MOC305x series of Triac output optocouplers from onsemi. It shares functional similarities with other members of the family but differs in packaging and specific isolation ratings. The FR2M suffix typically indicates a tape-and-reel surface-mount configuration.

Triac, SCR Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation due to the obsolete status of the component. Designers should consult official cross-reference guides or contact the manufacturer directly for validated replacement options.