5962-0824203HUC

Overview

The Broadcom 5962-0824203HUC is a high-speed, hermetically sealed optocoupler featuring two independent channels. It provides 1500VDC isolation voltage and supports data rates up to 10MBd. The device utilizes open collector outputs with Schottky clamping for enhanced noise immunity. Key electrical parameters include a maximum propagation delay of 100ns, typical rise/fall times of 20ns/8ns, and a minimum common-mode transient immunity of 1kV/µs. It operates within a supply voltage range of 3V to 3.6V and withstands a maximum forward current of 20mA. The component is housed in a 16-SMD package.

Feature Summary

• Hermetically sealed construction ensures reliability in harsh environments
• High-speed operation supporting 10MBd data transmission rates
• Open collector output configuration with integrated Schottky clamping
• Robust galvanic isolation with 1500VDC rating and high CMTI

Applications

• Industrial control systems requiring high noise immunity
• Data communication interfaces needing fast signal transfer
• Power supply feedback loops for isolated monitoring
• Microcontroller input/output isolation in embedded systems

Procurement Notes

Verify the specific suffix 'HUC' against official datasheets to confirm hermetic sealing status and pinout compatibility. Ensure that the 16-SMD package dimensions match the target PCB footprint. Confirm RoHS compliance requirements as military-grade variants may differ from standard commercial versions. Validate operating temperature ranges against system specifications before finalizing procurement orders.

Selection Notes

Select this component when high-speed digital isolation is required alongside strict environmental sealing standards. The open collector output type necessitates external pull-up resistors; ensure circuit design accounts for this configuration. Consider the 100ns propagation delay limit for timing-critical applications. Verify that the 1500VDC isolation barrier meets safety regulatory requirements for the intended application voltage levels.

Part Context

This part belongs to the 5962-0824203 family of high-speed optocouplers manufactured by Broadcom Limited. These devices are designed for demanding applications where signal integrity and isolation are critical. The family typically includes variations in packaging and speed grades, with this specific model offering hermetic sealing for enhanced durability compared to non-sealed alternatives.

Replacement Considerations

Direct substitutes include other hermetically sealed dual-channel optocouplers with comparable 10MBd speeds and 1500VDC isolation. Verify pin-to-pin compatibility for the 16-SMD package. Check if alternative manufacturers offer equivalent Schottky-clamped open collector outputs. Ensure replacement parts meet the same MIL-STD or industrial temperature ratings if applicable.