5962-8957103KYC

Overview

The Broadcom Limited 5962-8957103KYC is a high-speed hermetic optocoupler featuring two channels with push-pull logic outputs. It operates at a data rate of 40 Mbps and provides 1500 VDC isolation voltage. The device utilizes an 8-SMD surface-mount package and offers a common-mode transient immunity of 500 V/µs. This component is designed for robust signal transmission in electrically noisy environments, ensuring reliable digital communication across isolated circuits.

Feature Summary

• Hermetically sealed construction for enhanced environmental protection
• Push-pull output configuration for improved switching performance
• High common-mode transient immunity for noise rejection

Applications

• Industrial control systems requiring galvanic isolation
• Data communication interfaces with high noise immunity needs
• Medical equipment demanding strict electrical safety standards

Procurement Notes

Verify the specific suffix KYC to confirm hermetic sealing and package type. Ensure compatibility with existing board layouts for 8-SMD footprint. Confirm that the 40 Mbps speed meets system timing requirements. Check for RoHS compliance status if required by project specifications. Validate supplier authenticity due to military-grade part numbering conventions.

Selection Notes

Select this component when high-speed digital isolation is critical. Compare against open-collector alternatives if lower power consumption is needed. Consider thermal management capabilities within the SMD package. Evaluate cost implications of hermetic packaging versus standard plastic options. Ensure input current limits align with driving circuit capabilities.

Part Context

This part belongs to the 5962 family of high-speed optocouplers from Broadcom Limited. It represents a specialized variant optimized for hermetic applications. The series supports various channel counts and output types. It serves as a bridge between low-voltage logic and high-voltage isolated domains.

Replacement Considerations

Direct substitutes include other 5962-series hermetic optocouplers with matching pinouts. Verify equivalent isolation voltage and data rates before substitution. Cross-reference with Avago Technologies datasheets for legacy compatibility.