MOC3083XG

Triac, SCR Output Optoisolators Overview

The MOC3083XG is a single-channel optoisolator featuring a triac output, manufactured by Isocom Components. It utilizes a 6-pin DIP package for through-hole mounting. The device provides an isolation voltage of 5300Vrms and supports a maximum forward voltage of 1.5V. It operates within a temperature range of -55°C to 100°C. Key electrical parameters include a typical rise time of 2μs and a typical fall time of 2μs. The component is certified under standards including EN60950, CECC 00802, UL (E91231), and VDE 0884.

Triac, SCR Output Optoisolators Feature Summary

• Zero-crossing detection capability for reduced electromagnetic interference during switching
• High isolation voltage rating ensuring safety in high-voltage applications
• Triac output structure suitable for AC load control

Triac, SCR Output Optoisolators Applications

• Solid-state relay circuits
• AC motor speed control systems
• Lighting dimmer applications

Triac, SCR Output Optoisolators Procurement Notes

Verify the specific manufacturer designation and datasheet version before procurement, as component specifications may vary between suppliers. Confirm that the 6-pin DIP package and zero-crossing functionality align with your circuit design requirements. Ensure compliance with relevant safety certifications such as UL and VDE for your target market. Cross-reference the part number with official distributor catalogs to confirm availability and authenticity.

Triac, SCR Output Optoisolators Selection Notes

Select this component when zero-crossing switching is required to minimize noise and inrush current in AC circuits. The 5300Vrms isolation rating makes it suitable for interfacing low-voltage control logic with high-voltage AC loads. Consider the 6-pin DIP package for ease of prototyping and through-hole assembly. Verify that the input current limits and output voltage ratings meet the specific load requirements of your application.

Triac, SCR Output Optoisolators Part Context

The MOC3083XG belongs to the MOC series of optoisolators from Isocom Components. This series is designed for general-purpose AC switching applications. The zero-crossing feature distinguishes it from random-phase variants, offering improved performance in sensitive electronic environments. It is commonly used in industrial and consumer electronics where reliable AC power control is essential.

Triac, SCR Output Optoisolators Replacement Considerations

Check for direct pin-compatible substitutes within the same MOC series or other manufacturers' zero-crossing triac optocouplers. Ensure replacement parts maintain the 5300Vrms isolation voltage and similar timing characteristics. Verify that any alternative component meets the same safety certification standards required for your application.