MOC3063G

Triac, SCR Output Optoisolators Overview

The MOC3063G is a zero-crossing triac output optocoupler manufactured by Isocom Components 2004 LTD. It features a single channel with six pins in a DIP package. Key electrical parameters include an isolation voltage of 5300Vrms, a maximum forward voltage of 1.5V, and a typical rise/fall time of 2μs. The device supports a maximum input current of 60mA and operates within a temperature range of -55°C to 100°C. It complies with standards such as EN60950, CECC 00802, UL E91231, and VDE 0884.

Triac, SCR Output Optoisolators Feature Summary

• Zero-crossing detection for reduced electromagnetic interference during AC switching
• High isolation voltage capability for safe circuit separation
• Integrated triac output stage for direct load driving

Triac, SCR Output Optoisolators Applications

• Solid state relay modules
• AC motor control circuits
• Lighting dimmer applications

Triac, SCR Output Optoisolators Procurement Notes

Verify the specific suffix 'G' against official Isocom documentation to confirm lead-free compliance status. Ensure the ordering part number matches the exact pin configuration and packaging type required for the target assembly process. Cross-reference certification marks like UL and VDE with the latest datasheet revisions to guarantee regulatory adherence for the intended market.

Triac, SCR Output Optoisolators Selection Notes

Select this component when zero-crossing switching is required to minimize noise in AC power control systems. The high isolation rating makes it suitable for industrial environments requiring robust safety barriers. Consider the DIP-6 form factor for through-hole mounting constraints. Evaluate thermal management requirements based on the specified operating temperature range and input current limits.

Triac, SCR Output Optoisolators Part Context

The MOC3063G belongs to the MOC306x series of triac output optocouplers from Isocom Components 2004 LTD. This series is designed for general-purpose AC switching applications. The manufacturer specializes in infrared optoelectronic components, providing alternatives to discontinued industry-standard parts. The device utilizes a standard DIP-6 package configuration common in legacy and modern industrial designs.

Triac, SCR Output Optoisolators FAQ

What is the primary function of the zero-crossing feature in the MOC3063G?

The zero-crossing feature ensures that the internal triac turns on only when the AC line voltage is near zero, significantly reducing electromagnetic interference (EMI) and inrush currents compared to random turn-on devices.

Does the MOC3063G support DC input signals?

Yes, the input side consists of an infrared LED which is driven by DC current. The device converts this DC input signal into an AC-switching output via the zero-crossing triac mechanism.