IS3051XSM

Overview

The IS3051XSM is a surface-mount optoisolator featuring a bilateral random phase triac output, manufactured by Isocom Components. It provides electrical isolation with a rated voltage of 5 kVrms and supports a maximum repetitive peak off-state voltage of 600 V. The device utilizes a 6-SMD gull wing package for compact integration. Key electrical parameters include a typical rise time of 4 μs and a fall time of 3 μs. It operates within a temperature range of -30°C to 100°C and meets UL safety standards.

Feature Summary

• Bilateral random phase triac output configuration
• High-voltage isolation capability up to 5 kVrms
• Surface mount packaging for automated assembly

Applications

• AC load switching applications
• Solid state relays
• Industrial motor control circuits
• Lighting control systems

Procurement Notes

Verify the specific suffix 'XSM' against official Isocom documentation to confirm the exact pinout and reel specifications. Ensure that the 600 V rating aligns with the target circuit requirements. Cross-reference the 5 kVrms isolation voltage with applicable safety regulations for the intended deployment environment.

Selection Notes

Select this component when high-frequency AC switching is required in a compact form factor. The random phase triac output allows for precise firing angle control in AC power applications. Consider the 600 V limit and thermal operating range when designing for industrial or consumer electronics environments requiring robust galvanic isolation.

Part Context

Isocom Components specializes in infrared optoelectronic devices, including optocouplers and optoswitches. The IS3051XSM belongs to their portfolio of high-performance isolation components designed for reliable signal transfer between isolated circuits while blocking high voltages.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.