5962-8957103KPA

Overview

The Broadcom Limited 5962-8957103KPA is a high-speed logic output optoisolator featuring two independent channels. It provides 1500VDC isolation voltage and supports data rates up to 40 Mbps. The device utilizes a push-pull, totem pole output configuration for fast switching. It operates within a temperature range of -55°C to +125°C and is housed in an 8-pin DIP package.

Feature Summary

• High-speed digital signal transmission with 40 Mbps capability
• Push-pull totem pole output structure for low impedance drive
• Hermetically sealed construction ensuring environmental stability
• High common-mode transient immunity (CMTI) of 500 V/µs

Applications

• High-speed serial communication interfaces
• Industrial control system isolation
• Data acquisition systems requiring fast response times
• Military and aerospace electronic circuits

Procurement Notes

Verify the specific suffix KPA indicates hermetic sealing and lead finish requirements against official datasheets. Confirm that the 8-DIP package matches the target PCB footprint. Ensure the manufacturer source is authorized to guarantee component authenticity and traceability for critical applications.

Selection Notes

Select this component when both high speed and robust isolation are required. The push-pull output offers better noise immunity than open-collector types. Consider the 1500VDC rating for safety isolation needs. Verify thermal management capabilities given the operating temperature range and power dissipation limits.

Part Context

This part belongs to the 5962 military-grade family from Broadcom Limited. It is designed for harsh environments requiring reliable performance. The series ensures consistent electrical characteristics across production lots. It serves as a replacement for legacy hermetic optocouplers in defense and industrial sectors.

Replacement Considerations

Direct substitutes include other hermetic 2-channel logic output optocouplers with similar pinouts. Verify compatibility with existing circuit designs before substitution. Check if alternative manufacturers offer equivalent CMTI and speed specifications.