MOC3062FR2M

Triac, SCR Output Optoisolators Overview

The MOC3062FR2M is a triac and SCR output optocoupler manufactured by onsemi. It features a photo-triac output with an integrated zero-crossing detection circuit for low electromagnetic interference switching. The device provides 5250 Vrms isolation voltage and supports a peak repetitive off-state voltage of 600 V. It operates within a temperature range of -40°C to +85°C and is housed in a 6-pin PDIP package. Key electrical parameters include a forward current of 60 mA, forward voltage of 1.3 V, power dissipation of 250 mW, and maximum trigger current of 10 mA.

Triac, SCR Output Optoisolators Feature Summary

• Integrated zero-crossing detection circuitry for reduced electromagnetic interference during AC load switching
• High isolation capability with 5250 Vrms insulation voltage between input and output sections
• Photo-triac output stage designed for direct driving of triacs and SCRs in AC control applications

Triac, SCR Output Optoisolators Applications

• AC motor speed control systems
• Solid-state relay (SSR) modules
• General purpose AC power switching circuits

Triac, SCR Output Optoisolators Procurement Notes

This component is officially listed as obsolete and no longer manufactured by onsemi. Verification of availability should focus on authorized distributors offering remaining stock or approved substitute part numbers. Ensure that any sourced units are genuine and match the original datasheet specifications to maintain system reliability and safety compliance.

Triac, SCR Output Optoisolators Selection Notes

Select this component for AC switching applications requiring zero-crossing functionality to minimize noise. Consider the 600 V off-state voltage rating for appropriate line voltage compatibility. Verify that the required isolation voltage meets the safety standards of the target equipment. Evaluate alternative active substitutes if long-term supply continuity is a critical design constraint.

Triac, SCR Output Optoisolators Part Context

The MOC3062FR2M belongs to the MOC3 series of triac output optocouplers from onsemi. This family is characterized by built-in zero-crossing detection, distinguishing it from random-phase variants like the MOC3021. It serves as a standard interface component for isolating low-voltage control logic from high-voltage AC power stages in industrial and consumer electronics.

Triac, SCR Output Optoisolators Replacement Considerations

Public confirmed substitute part number: MOC3062SR2M.