5962-0420501HPC

Overview

The Broadcom Limited 5962-0420501HPC is a hermetically sealed, high-speed logic output optocoupler designed for IGBT gate drive applications. It features a single channel with 1500VDC isolation capability and supports data rates up to 10 MBd. The device utilizes an open collector output type, capable of delivering 25 mA output current with a maximum forward current of 20 mA. Key electrical parameters include a typical forward voltage of 1.5 V, reverse voltage of 5 V, and power dissipation of 200 mW. Operating temperatures range from -55°C to +125°C, ensuring reliability in harsh environments.

Feature Summary

• Hermetically sealed construction for enhanced environmental protection and long-term reliability
• High common-mode transient immunity suitable for noisy industrial switching environments
• Optimized for driving IGBTs and other power devices with fast propagation delays

Applications

• IGBT gate driver circuits
• Industrial motor control systems
• Power supply isolation interfaces

Procurement Notes

Verify the specific suffix HPC confirms the hermetic package variant required for your application. Ensure compatibility with existing PCB footprints for PDIP-8 or SMD configurations as specified in the official datasheet. Confirm that the 1500VDC isolation rating meets system safety standards. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components.

Selection Notes

Select this component when high isolation voltage and fast switching speeds are critical for power electronics. The hermetic seal makes it suitable for aerospace or military applications where standard plastic packages may fail. Consider the 25 mA output current capability against the load requirements of the driven device. Evaluate thermal management needs given the 200 mW power dissipation limit at elevated temperatures.

Part Context

This part belongs to the 5962-0 series of military-grade optocouplers manufactured by Broadcom Limited. These devices are characterized for extended temperature ranges and high reliability. The 5962 prefix indicates a MIL-PRF-38534 qualified product, often used in defense and avionics systems requiring stringent quality controls and proven performance over decades.

Replacement Considerations

Check for direct substitutes like 5962-0420501HPA or 5962-0420501HXA if package variations are acceptable. Verify pinout compatibility before replacing. Ensure the replacement maintains the same hermetic sealing and isolation voltage ratings. Consult the manufacturer's obsolescence notices for lifecycle status.