5962-8957002KYA

Overview

The 5962-8957002KYA is a single-channel logic output optoisolator manufactured by Broadcom Limited. It features a tri-state output configuration and provides an isolation voltage of 1500VDC. The device supports a data rate of 40Mbps with a common-mode transient immunity (CMTI) of 500V/µs. It is housed in an 8-SMD butt joint package, suitable for surface-mount applications requiring high-speed signal isolation.

Feature Summary

• Tri-state output capability for flexible bus interfacing
• High-speed operation at 40Mbps data rate
• Robust isolation performance with 1500VDC rating
• Enhanced noise immunity via 500V/µs CMTI

Applications

• Industrial networking systems
• High-speed digital isolation interfaces
• Bus communication circuits

Procurement Notes

Verify the specific suffix KYA to ensure correct packaging and material compliance. Confirm that the 8-SMD butt joint package matches your PCB footprint requirements. Check datasheet specifications for operating temperature range and electrical limits before integration. Ensure supply chain sources provide authentic components from authorized distributors to avoid counterfeit risks.

Selection Notes

Select this component when tri-state logic outputs are required for shared bus architectures. Consider the 40Mbps speed limit for signal integrity needs. Evaluate the 1500VDC isolation barrier against system safety standards. Compare CMTI ratings with other optocouplers if high-noise environments are present. Verify package compatibility for automated surface-mount assembly processes.

Part Context

This part belongs to Broadcom's high-speed optoisolator portfolio, designed for demanding industrial and communication applications. The 5962 prefix indicates a military-grade or high-reliability variant often sourced through government or defense channels. It complements standard commercial optocouplers by offering enhanced durability and specific tri-state functionality for complex digital systems.

Replacement Considerations

Direct substitutes may include other Broadcom tri-state optocouplers with similar pinouts and electrical characteristics. Cross-reference datasheets for equivalent isolation voltages and data rates. Verify package dimensions and thermal properties before substitution. Consult official replacement guides for discontinued or end-of-life parts.