5962-9800102KYA

Overview

The Broadcom Limited 5962-9800102KYA is a high-speed, hermetic optocoupler featuring two channels in an SOIC-8 surface-mount package. It utilizes open collector outputs with Schottky clamping to achieve a data rate of 10 Mb/s. Key electrical parameters include a forward voltage of 1.5 V, a maximum power dissipation of 200 mW, and an output current capacity of 25 mA. The device operates within a temperature range of -55°C to +125°C and provides 1.5 kVDC isolation with a common-mode transient immunity of 1 kV/µs.

Feature Summary

• Hermetically sealed construction for enhanced reliability in harsh environments
• Schottky-clamped open collector outputs for improved switching speed
• High common-mode transient immunity for noise-resistant signal transmission

Applications

• Industrial communication interfaces requiring galvanic isolation
• Microprocessor system input/output isolation
• Power supply feedback circuits

Procurement Notes

Verify the specific suffix 'KYA' to confirm the SOIC-8 SMD package and hermetic sealing status, as military-grade variants often have distinct packaging codes. Ensure compatibility with existing footprint designs due to the specific pinout configuration. Confirm that the 10 Mb/s data rate meets the system's timing requirements before finalizing procurement orders.

Selection Notes

Select this component when dual-channel isolation is required alongside high-speed digital signaling capabilities. The hermetic seal makes it suitable for applications where standard plastic packages may fail under extreme thermal or humidity conditions. Consider the 1.5 kV isolation rating when designing circuits with significant potential differences between input and output domains.

Part Context

This part belongs to the 5962-9800 series of high-speed logic output optoisolators manufactured by Broadcom Limited. These devices are designed to replace older commercial equivalents in military and aerospace applications. The series emphasizes robust performance characteristics, including wide operating temperature ranges and high isolation voltages, ensuring consistent operation in demanding electronic systems.

Replacement Considerations

Direct replacements must match the 10 Mb/s data rate, 2-channel configuration, and SOIC-8 hermetic package. Verify that substitute parts offer equivalent CMTI ratings and isolation voltages to maintain system integrity.