5962-8876903FC

Overview

The Broadcom Limited 5962-8876903FC is a high-speed optoisolator featuring four independent channels in a hermetically sealed 16-flatpack package. It operates on a 4.5V to 20V DC supply with 1500VDC isolation voltage and supports data rates up to 5MBd. The device utilizes push-pull, totem-pole outputs with a common-mode transient immunity of 1kV/µs, ensuring reliable signal transmission in demanding electronic environments.

Feature Summary

• Hermetically sealed construction for enhanced environmental protection
• High-speed digital isolation with 5MBd data rate capability
• Push-pull output stage providing strong drive characteristics
• Four-channel configuration for multi-signal isolation

Applications

• Industrial automation control systems
• Data communication interface isolation
• Military and aerospace electronic circuits
• High-noise environment signal transmission

Procurement Notes

Verify the specific suffix 'FC' against official datasheets to confirm package type and temperature range. Ensure compatibility with existing PCB footprints for 16-flatpack configurations. Cross-reference manufacturer lot codes for authenticity. Confirm that the hermetic seal integrity meets project requirements for harsh operating conditions.

Selection Notes

Select this component when high-speed digital isolation is required alongside robust physical sealing. The push-pull output architecture offers superior noise immunity compared to open-collector alternatives. Evaluate the 1kV/µs CMTI rating against system noise levels. Consider the 16-pin flatpack form factor for space-constrained or high-reliability mounting needs.

Part Context

This part belongs to the military-grade (5962) series of high-speed optocouplers from Broadcom Limited. It shares functional similarities with other 5962-series devices but is distinguished by its specific hermetic packaging and push-pull output topology. It serves as a specialized solution for applications requiring strict reliability standards beyond commercial grade components.

Replacement Considerations

Direct replacements include other 5962-series hermetic optocouplers with matching pinouts and electrical specifications. Verify equivalent CMTI ratings and propagation delays. Ensure substitute parts maintain the same hermetic seal certification if environmental resistance is critical.