5962-8876905K2A

Overview

The Broadcom Limited 5962-8876905K2A is a high-speed, hermetically sealed optocoupler featuring two independent channels. It operates within a supply voltage range of 4.5V to 20V and provides 1500VDC isolation. The device delivers a data rate of 5 Mb/s with typical rise and fall times of 45ns and 10ns respectively. Maximum propagation delay is 350ns for both transitions. It supports an output current of 15mA per channel and dissipates up to 200mW. Operating temperatures span from -55°C to +125°C.

Feature Summary

• Hermetically sealed construction for enhanced reliability in demanding environments
• High-speed signal transmission capability supporting 5 Mb/s data rates
• Dual-channel configuration providing independent signal isolation paths
• Robust insulation strength rated at 1500VDC between input and output circuits

Applications

• Military and aerospace electronic systems requiring radiation-hardened or sealed components
• Industrial control interfaces demanding high reliability and noise immunity
• Data communication equipment utilizing high-speed isolated logic signals
• Automotive safety systems necessitating strict environmental sealing standards

Procurement Notes

Verify the specific suffix K2A against official datasheets to confirm military-grade specifications and hermetic seal integrity. Ensure compatibility with LCCC-20 mounting requirements. Confirm RoHS status and compliance documentation prior to integration. Validate supplier authorization for government-standard parts. Check lead times as production cycles may extend significantly due to specialized manufacturing processes.

Selection Notes

Select this component when hermetic sealing and high-speed performance are critical simultaneously. Compare against non-hermetic alternatives if environmental protection is not required. Evaluate thermal management needs given the 200mW power dissipation limit. Consider the 2/0 input/output pin configuration for circuit layout efficiency. Verify that the 1500VDC isolation meets system safety requirements.

Part Context

This part belongs to the 5962-88769 series of high-speed optocouplers manufactured by Broadcom Limited. It shares functional similarities with other variants in the family but differs in packaging and qualification levels. The 5962 prefix indicates a military-grade procurement standard. Related models include the 5962-8876904Kxx which utilizes an 8-Pin DIP ceramic package.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Direct replacements must match the LCCC-20 package and hermetic sealing requirements. Cross-reference with HCPL-52xx or HCPL-62xx series only if datasheet equivalence is verified.