SFH6326-X009T

Overview

The SFH6326-X009T is a high-speed, dual-channel optoisolator manufactured by Vishay Semiconductor Opto Division. It features transistor outputs and provides galvanic isolation of 5300Vrms between input and output circuits. The device operates within a temperature range of -55°C to +100°C and utilizes an 8-SMD package configuration. Key electrical parameters include a data rate of 1 Mb/s, a typical current transfer ratio of 35%, and a maximum collector current of 8 mA per channel. The forward voltage is typically 1.33 V with a maximum DC forward current of 16 mA.

Feature Summary

• Dual-channel architecture for simultaneous signal isolation
• High-speed operation supporting 1 Mb/s data rates
• Robust galvanic isolation capability up to 5300Vrms
• Transistor output configuration for reliable switching

Applications

• Industrial communication bus interfaces
• Data acquisition systems requiring signal isolation
• Power supply feedback loops
• Microcontroller interface protection

Procurement Notes

Verify the specific suffix X009T against the official Vishay datasheet to ensure compatibility with required packaging and tape-and-reel specifications. Confirm that the 8-SMD footprint matches the target PCB design constraints. Check for any recent Product Change Notifications regarding mold compound or bond wire diameter changes that may affect assembly processes or long-term reliability in harsh environments.

Selection Notes

Select this component when dual-channel isolation is required at high speeds. Compare the 1 Mb/s data rate and 5300Vrms isolation voltage against system requirements. Ensure the 8-SMD package fits the available board space. Consider the 35% current transfer ratio for drive circuit design. Verify thermal management capabilities within the specified operating temperature range.

Part Context

This part belongs to the SFH6326 series of high-speed optocouplers from Vishay. It is designed for applications demanding fast signal transmission across isolated barriers. The series offers various package options and channel configurations to suit different integration needs while maintaining high reliability standards for industrial and commercial electronics.

Replacement Considerations

Public confirmed substitute part numbers are not explicitly listed in the provided source material for direct cross-reference. Consult the manufacturer's official documentation for approved alternatives or pin-compatible replacements that meet identical electrical and mechanical specifications.