IS622G

Triac, SCR Output Optoisolators Overview

The IS622G is a single-channel optoisolator featuring a triac output, manufactured by Isocom Components. It provides galvanic isolation between input and output circuits using a gallium arsenide infrared emitting diode coupled with a monolithic silicon detector. The device is housed in a 6-DIP package with a pin spacing of 0.400 inches (10.16mm). It supports an off-state voltage of 600V and offers an isolation voltage rating of 5300Vrms.

Triac, SCR Output Optoisolators Feature Summary

• Provides galvanic isolation between input and output circuits
• Integrates a gallium arsenide infrared emitting diode with a monolithic silicon detector
• Features a triac output configuration for AC load control

Triac, SCR Output Optoisolators Applications

• AC motor control systems
• Solid-state relay applications
• Industrial process control isolation

Triac, SCR Output Optoisolators Procurement Notes

Verify the specific suffix or variant against official Isocom documentation to ensure compatibility with required isolation ratings and package dimensions. Confirm that the 6-DIP form factor meets board layout constraints. Ensure the 600V off-state voltage rating aligns with the peak line voltage of the target application circuit to prevent breakdown during operation.

Triac, SCR Output Optoisolators Selection Notes

Select this component when high-voltage isolation is required for AC switching applications. The 5300Vrms isolation rating makes it suitable for industrial environments where safety separation is critical. Consider the 600V blocking capability for standard mains voltage applications. Verify that the triac output type matches the load requirements compared to transistor or logic output alternatives.

Triac, SCR Output Optoisolators Part Context

Isocom Components specializes in infrared optoelectronic devices, including optocouplers and optoswitches. The IS622G belongs to their family of triac output optoisolators designed for robust isolation. These devices are engineered to provide reliable signal transmission across isolated boundaries while maintaining electrical safety standards in power electronics.

Triac, SCR Output Optoisolators Replacement Considerations

Check for direct substitutes within the IS622X series or equivalent triac output optocouplers from other manufacturers. Ensure replacement parts match the 6-DIP package, 600V off-state voltage, and 5300Vrms isolation rating. Verify pinout compatibility to avoid redesigning the PCB footprint.