5962-8957201EC

Overview

The Broadcom Limited 5962-8957201EC is a high-speed optocoupler featuring two channels in a hermetically sealed 16-DIP package. It provides 1500VDC isolation and supports data rates up to 10 Mb/s with open collector outputs. Key electrical parameters include a forward current of 10 mA, forward voltage of 2.2 V, and reverse voltage of 1.1 V. The device exhibits rise and fall times of 30 ns and 24 ns respectively, with an output current capacity of 25 mA and power dissipation of 564 mW. Operating temperatures range from -55°C to +125°C.

Feature Summary

• Hermetically sealed construction for reliable performance in demanding environments
• High common-mode transient immunity of 1 kV/µs for noise-sensitive applications
• Schottky-clamped outputs to minimize storage time and enhance switching speed

Applications

• Industrial communication interfaces requiring galvanic isolation
• Power supply feedback loops in high-voltage systems
• Data acquisition systems with strict noise immunity requirements

Procurement Notes

Verify the specific ordering suffix 'EC' against official Broadcom documentation to confirm the exact pinout, lead finish, and hermetic seal specifications. Ensure compatibility with existing PCB footprints for 16-DIP packages. Confirm that the required isolation voltage and data rate meet system design criteria before procurement.

Selection Notes

Select this component when high-speed digital isolation is required alongside robust noise immunity. The open collector output necessitates external pull-up resistors; ensure circuit design accounts for this configuration. Consider the thermal management capabilities given the specified power dissipation and operating temperature range for long-term reliability.

Part Context

This part belongs to the 5962-8957 series of high-speed optocouplers from Broadcom Limited. The series is designed for applications demanding fast signal transmission across isolated barriers. The 5962 designation indicates military-grade or high-reliability variants often used in aerospace and industrial sectors.

Replacement Considerations

Consult official cross-reference lists for direct replacements. Verify that any substitute maintains identical pinout, isolation voltage, and data rate specifications to ensure circuit compatibility without redesign.