5962-8957202KYA

Overview

The Broadcom Limited 5962-8957202KYA is a high-speed, hermetic optocoupler featuring two independent channels in a 16-SMD butt joint package. It delivers a data rate of 10 Mb/s with open collector outputs and Schottky clamping for enhanced switching performance. The device supports an isolation voltage of 1500 VDC and offers a common-mode transient immunity (CMTI) of 1 kV/µs. Key electrical parameters include a forward current of 10 mA, forward voltage of 2.2 V, and output current of 25 mA. Rise and fall times are specified at 30 ns and 24 ns, respectively, ensuring rapid signal transmission in demanding industrial environments.

Feature Summary

• High-speed operation with 10 Mb/s data rate capability
• Schottky-clamped inputs for improved switching speed and noise immunity
• Hermetic sealing for reliability in harsh environments
• High common-mode transient immunity of 1 kV/µs

Applications

• Industrial automation control systems
• Medical equipment requiring galvanic isolation
• Power supply feedback loops
• Military and aerospace communication interfaces

Procurement Notes

Verify the complete part number including suffixes to ensure correct packaging and temperature range specifications. Confirm RoHS compliance status as required by project regulations. Cross-reference datasheet revisions to validate electrical characteristics against current design requirements. Ensure sourcing from authorized distributors to guarantee authenticity and traceability for critical applications.

Selection Notes

Select this component when high-speed digital isolation is required alongside robust noise immunity. The Schottky clamp feature makes it suitable for applications with fast switching edges. Consider the 16-SMD butt joint package for surface-mount assembly constraints. Evaluate the 1500 VDC isolation rating against system safety standards. Verify that the open collector output configuration aligns with downstream logic interface requirements.

Part Context

This part belongs to the 5962-8957 series of high-speed optocouplers manufactured by Broadcom Limited. The 5962 prefix indicates a military-grade or high-reliability variant often subject to strict qualification standards. The series is designed for applications requiring reliable signal transmission across isolated barriers with minimal propagation delay.

Replacement Considerations

Direct replacements must match the 16-SMD butt joint package and 10 Mb/s speed class. Verify equivalent isolation voltage and CMTI ratings. Check pinout compatibility to avoid redesign efforts. Consult manufacturer cross-reference guides for validated substitutes within the same product family.