IS3051SMT&R

Overview

The IS3051SMT&R is a surface-mount optocoupler manufactured by Isocom Components 2004 LTD. It features a 6-pin SMD gull-wing package and contains a single channel with a random phase triac output. The device provides an isolation voltage of 5000Vrms and supports a peak repetitive off-state voltage of 600V. It is designed for applications requiring electrical isolation between control circuits and high-voltage AC loads.

Feature Summary

• Random phase triac output configuration
• 5000Vrms isolation voltage rating
• Surface mount 6-pin gull-wing packaging

Applications

• Solid state relay driver circuits
• AC power switching control
• Industrial automation interfaces

Procurement Notes

Verify the specific suffix R against official Isocom documentation to confirm reel quantity and tape specifications. Ensure the component matches the required 600V blocking capability and 5000Vrms isolation rating for the target application environment. Cross-reference the manufacturer part number with authorized distributors to confirm current availability status and authenticity.

Selection Notes

Select this component when a random phase triac output is required for AC load control. The 600V rating suits low-to-medium voltage AC systems. Verify that the 6-SMD package fits the PCB layout constraints. Confirm thermal management requirements for the operating temperature range specified in the datasheet.

Part Context

This part belongs to the Isocom Components triac output optocoupler family. It utilizes infrared LED technology for signal transmission across the isolation barrier. The random phase design allows triggering at any point in the AC cycle, providing flexibility in phase-angle control applications compared to zero-crossing devices.

Replacement Considerations

IS3051SM