8102802PC

Overview

The Broadcom Limited 8102802PC is a hermetically sealed, dual-channel logic output optocoupler designed for high-reliability applications. It features a 1500V isolation voltage and supports data rates up to 10 MBps. The device utilizes through-hole mounting in an 8-pin DIP package. It operates within a temperature range of -55°C to 125°C and includes open collector outputs compatible with TTL logic.

Feature Summary

• Hermetically sealed construction ensures reliability in harsh environments
• High common-mode rejection capability for noise immunity
• Dual-channel configuration provides independent signal isolation
• TTL-compatible open collector outputs simplify interface design

Applications

• Military and aerospace communication systems
• Industrial control networks requiring high isolation
• Data acquisition systems with strict environmental standards
• Medical equipment needing reliable galvanic isolation

Procurement Notes

Verify the specific suffix code to confirm hermetic sealing status and military-grade qualification. Ensure the procurement channel sources directly from authorized distributors or the manufacturer to guarantee authenticity. Check for RoHS compliance documentation if required by project specifications. Confirm lead times as these specialized components may have longer availability periods compared to commercial variants.

Selection Notes

Select this component when high-speed digital isolation is required alongside stringent environmental durability. The dual-channel design reduces board space compared to single-channel alternatives. Verify that the 1500V isolation rating meets the system's safety requirements. Consider the through-hole package for mechanical stability in vibration-prone applications. Ensure input current limits align with the driving circuit capabilities.

Part Context

This part belongs to Broadcom's family of hermetically sealed, high-speed optocouplers. These devices are engineered for Class H MIL-PRF-38534 performance levels. They bridge the gap between commercial speed requirements and military reliability standards. The series offers various channel configurations to suit different system architectures.

Replacement Considerations

Consult official substitution matrices for equivalent parts within the same hermetic series. Verify pinout compatibility and electrical parameter equivalence before replacement. Ensure any substitute maintains the required isolation voltage and data rate specifications.