5962-8957002KPA

Overview

The Broadcom Limited 5962-8957002KPA is a high-speed, hermetically sealed logic output optocoupler. It features a tri-state output configuration with an isolation voltage of 1500 Vdc. The device operates within a power dissipation limit of 200 mW and supports data rates up to 40 Mbit/s. Designed for robust signal transmission in demanding environments, it provides reliable electrical isolation between input and output circuits while maintaining fast switching speeds.

Feature Summary

• Hermetically sealed construction ensures long-term reliability in harsh environments
• Tri-state output capability allows for bus sharing and complex logic interfacing
• High-speed operation supports data rates up to 40 Mbit/s
• Provides 1500 Vdc isolation voltage for safe circuit separation

Applications

• High-speed digital communication interfaces requiring galvanic isolation
• Industrial control systems with noise-sensitive logic circuits
• Data acquisition systems needing rapid signal transfer across isolation barriers
• Military and aerospace electronics requiring hermetic sealing

Procurement Notes

Verify the exact suffix KPA confirms the specific package type and material composition as documented by Broadcom. Ensure that the procurement channel sources components directly from authorized distributors to guarantee authenticity. Cross-reference the manufacturer part number with official datasheets to confirm compatibility with existing design specifications before finalizing orders.

Selection Notes

Select this component when high-speed data transfer combined with strict environmental sealing is required. The tri-state output is critical for applications involving shared buses or multi-driver configurations. Consider the 1500 Vdc isolation rating for safety compliance in high-voltage systems. Evaluate the 200 mW power dissipation limit against thermal management capabilities in the target enclosure.

Part Context

This part belongs to Broadcom's military-grade and high-reliability optocoupler portfolio, identified by the 5962 prefix. These devices are typically manufactured under strict quality standards suitable for defense and aerospace applications. The series emphasizes durability and consistent performance over standard commercial variants, often featuring ceramic packaging for superior hermeticity.

Replacement Considerations

Direct replacements must match the 5962-8957002KPA specification exactly, including the tri-state output and hermetic seal. Verify that any substitute maintains the same 40 Mbit/s speed and 1500 Vdc isolation rating. Check pinout compatibility and package dimensions to ensure physical interchangeability without redesigning the PCB layout.