5962-8957103KPC

Overview

The Broadcom Limited 5962-8957103KPC is a high-speed logic output optoisolator featuring two independent channels. It provides 1500VDC isolation voltage and supports data rates up to 40 Mbps. The device utilizes push-pull, totem pole outputs for robust signal transmission. Key electrical parameters include a common-mode transient immunity of 500 V/µs, a forward current of 10 mA, and a forward voltage of approximately 1.5 V. The component is designed for reliable digital communication in electrically noisy environments.

Feature Summary

• Dual-channel architecture with 1500VDC isolation barrier
• High-speed 40 Mbps data rate capability
• Push-pull totem pole output configuration
• 500 V/µs common-mode transient immunity

Applications

• Industrial control systems requiring galvanic isolation
• Data communication interfaces with noise sensitivity
• Logic circuit interfacing across potential differences
• Signal transmission in harsh electromagnetic environments

Procurement Notes

Verify the specific suffix KPC against official Broadcom documentation to confirm pinout and package dimensions. Ensure compatibility with existing PCB footprints before integration. Confirm that the 1500VDC isolation rating meets system safety requirements. Check for any recent product change notices affecting manufacturing or specifications.

Selection Notes

Select this component when dual-channel isolation at 40 Mbps is required. The push-pull output offers stronger drive capability compared to open-collector variants. Consider the 500 V/µs CMTI for applications with rapid voltage transients. Evaluate thermal dissipation needs based on the forward current and ambient temperature conditions.

Part Context

This part belongs to the 5962 series of military-grade and high-reliability optocouplers from Broadcom. The series is known for hermetic sealing and strict performance standards. It serves as a critical interface component in aerospace, defense, and industrial sectors where reliability under extreme conditions is mandatory.

Replacement Considerations

Direct substitutes must match the 2-channel, 40 Mbps, and 1500VDC isolation specifications. Verify pin-to-pin compatibility if replacing in existing designs. Cross-reference with other 5962-series parts from Broadcom or qualified equivalents ensuring identical output topology.