IS622X

Triac, SCR Output Optoisolators Overview

The IS622X is a triac output optocoupler manufactured by Isocom Components 2004 LTD. It features a gallium arsenide infrared emitting diode coupled with a monolithic silicon detector. The device provides electrical isolation with a rated insulation voltage of 5300Vrms. It is designed for zero-crossing detection and supports AC input applications up to 600V. The component is housed in a standard 6-pin DIP package, suitable for surface or through-hole mounting in industrial circuits.

Triac, SCR Output Optoisolators Feature Summary

• Zero-crossing detection capability for reduced electromagnetic interference
• High isolation voltage rating of 5300Vrms
• Integrated monolithic silicon triac detector

Triac, SCR Output Optoisolators Applications

• Solid-state relay drivers
• Motor control circuits
• Industrial process control systems

Triac, SCR Output Optoisolators Procurement Notes

Verify the specific suffix if present, as it may indicate packaging variations such as tape-and-reel versus bulk. Confirm RoHS compliance status for the specific batch. Ensure the supplier provides official datasheets matching the exact part number to guarantee performance parameters like isolation voltage and peak forward current are met for your design requirements.

Triac, SCR Output Optoisolators Selection Notes

Select this component when zero-crossing switching is required to minimize noise in AC load control applications. The 5300Vrms isolation rating makes it suitable for high-voltage industrial environments. Consider the 600V blocking voltage of the internal triac when designing for mains-powered loads. Ensure the input LED current matches the drive circuit capabilities for reliable triggering.

Triac, SCR Output Optoisolators Part Context

Isocom Components 2004 LTD specializes in infrared optoelectronic devices and offers industry-standard replacements for discontinued parts. The company has over 40 years of experience in optocoupler manufacturing. The IS622X belongs to their triac output family, which includes other zero-crossing variants like the MOC3063 series, providing robust isolation for AC switching tasks.

Triac, SCR Output Optoisolators Replacement Considerations

Check for direct pin-compatible alternatives within the same manufacturer's zero-crossing triac optocoupler lineup. Verify that substitute components meet the same 5300Vrms isolation and 600V triac voltage ratings. Ensure the replacement maintains the zero-crossing feature to preserve system noise characteristics.