8102802YA

Overview

The Broadcom Limited 8102802YA is a high-speed, dual-channel logic output optocoupler designed for robust signal isolation. It features a hermetically sealed package with an open collector and Schottky clamped output configuration. The device supports a data rate of 10 MBd and provides 1500 VDC isolation voltage. It operates within a temperature range of -55 °C to +125 °C, ensuring reliability in demanding environments.

Feature Summary

• Hermetically sealed construction for enhanced environmental protection and long-term stability
• Dual-channel design with open collector outputs and integrated Schottky clamping for fast switching
• High common-mode rejection capability suitable for noisy industrial applications

Applications

• Industrial automation control systems requiring galvanic isolation
• Military and aerospace electronic circuits operating under extreme conditions
• High-speed digital communication interfaces needing reliable signal transmission

Procurement Notes

Verify the specific suffix code to confirm package type and lead-free status. Ensure compatibility with MIL-PRF-38534 standards if military-grade performance is required. Check datasheet for precise pinout and thermal management requirements during integration.

Selection Notes

Select this component when high-speed data transfer and strong isolation are critical. The dual-channel architecture allows for efficient space utilization in compact designs. Consider the Schottky clamping feature for improved noise immunity and faster response times compared to standard logic outputs.

Part Context

This part belongs to the 8102 series of high-speed optocouplers from Broadcom. It complements other models like the 8102802PC by offering surface-mount or butt-joint packaging options while maintaining similar electrical performance characteristics and hermetic sealing benefits.

Replacement Considerations

Direct substitutes include the 8102802PC for through-hole equivalents. Verify pin compatibility and isolation voltage ratings before swapping. Alternative high-speed optocouplers may require circuit adjustments due to differing output configurations.