FOD8173T

Logic Output Optoisolators Overview

The FOD8173T is a logic output optocoupler from onsemi, housed in a surface-mount SSO-6 package. It features a single channel with an open collector output and supports a maximum continuous output current of 10 mA. The device provides high-speed performance with rise and fall times of 7 ns each, and a maximum propagation delay of 55 ns. It operates within a temperature range of -40°C to +100°C and offers an insulation voltage of 5000 Vrms. The forward current rating is 20 mA with a forward voltage of 1.35 V.

Logic Output Optoisolators Feature Summary

• High-speed signal transmission with 7 ns rise and fall times for efficient data isolation.
• Integrated push-pull or open collector output stage suitable for direct logic interfacing.
• Robust electrical isolation capability rated at 5000 Vrms for safety-critical applications.

Logic Output Optoisolators Applications

• Digital communication interface isolation
• Microcontroller input/output protection
• Signal transmission in industrial control systems

Logic Output Optoisolators Procurement Notes

Verify the specific ordering suffix and tape/reel specifications against the official datasheet before procurement. Confirm that the component meets all required regulatory standards for the target application. Ensure storage conditions align with manufacturer guidelines to maintain reliability. Cross-reference the pinout configuration with the PCB layout design to prevent installation errors during assembly.

Logic Output Optoisolators Selection Notes

Select this component when high-speed digital isolation is required in a compact surface-mount form factor. The 7 ns switching speed makes it suitable for data rates up to 10 MB/s. Consider the 5000 Vrms isolation rating for applications requiring strong galvanic separation between circuits. Evaluate the thermal management requirements given the operating temperature range and power dissipation limits.

Logic Output Optoisolators Part Context

This part belongs to the FOD8173 series of logic output optocouplers designed by onsemi. It is engineered for applications demanding fast response times and reliable signal integrity. The series utilizes advanced LED and photodetector technology to achieve high CTR consistency and low propagation delay variations across temperature ranges.

Logic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer's official cross-reference guide for verified alternatives.