5962-8957101PC

Overview

The Broadcom Limited 5962-8957101PC is a dual-channel logic output optoisolator featuring push-pull, totem pole outputs. It provides 1.5 kVDC isolation voltage and supports a data rate of 40 Mbps with a common-mode transient immunity (CMTI) of 500 V/µs. The device operates within a temperature range of -55°C to +125°C and requires a supply voltage of 4.75V to 5.25V. Key electrical parameters include a maximum propagation delay, forward voltage of 1.35V typical, and an output current of 25 mA per channel.

Feature Summary

• Dual-channel configuration with push-pull totem pole outputs for robust signal transmission
• High-speed data transfer capability supporting 40 Mbps rates
• Hermetically sealed construction ensuring reliability in harsh environments
• Superior common-mode transient immunity for noise-sensitive applications

Applications

• Industrial automation control systems requiring galvanic isolation
• Data communication interfaces demanding high-speed signal integrity
• Military and aerospace electronic circuits necessitating hermetic sealing
• Power supply feedback loops with strict isolation requirements

Procurement Notes

Verify the specific suffix 'PC' confirms the package type and material composition against official datasheets. Ensure compatibility with existing board layouts for through-hole mounting. Confirm that the 40 Mbps speed meets system timing constraints. Validate that the 1.5 kV isolation rating satisfies safety standards for the target application environment.

Selection Notes

Select this component when dual-channel isolation with push-pull outputs is required. Consider the 40 Mbps data rate for high-speed digital signals. Evaluate the -55°C to +125°C operating range for extreme environmental conditions. Compare CMTI specifications against other optocouplers if noise immunity is critical. Ensure the 8-DIP package fits the mechanical constraints of the design.

Part Context

This part belongs to the 5962 family of radiation-hardened and hermetically sealed optocouplers manufactured by Broadcom Limited. These components are designed for high-reliability applications where standard plastic-packaged devices may fail. The 5962 series typically undergoes rigorous screening and testing to meet military and aerospace quality standards.

Replacement Considerations

Check for direct cross-reference part numbers from Avago/Broadcom or qualified second-source manufacturers. Verify pinout compatibility and electrical parameter equivalence before substitution. Ensure any replacement maintains the hermetic seal and push-pull output configuration.