FOD8001R2

Logic Output Optoisolators Overview

The FOD8001R2 is a high-speed logic gate optocoupler manufactured by onsemi, designed for isolated digital signal transmission. It features a push-pull output configuration with a data rate of 25Mbps and a maximum propagation delay of 40ns for both rising and falling edges. The device provides an isolation voltage of 3750Vrms and a common-mode transient immunity of 20kV/µs. It operates within a supply voltage range of 3V to 3.6V or 4.5V to 5.5V, supporting a typical rise and fall time of 6.5ns. The component is housed in an 8-SOIC package and functions across a temperature range of -40°C to 105°C.

Logic Output Optoisolators Feature Summary

• High-speed digital communication capability with 25Mbps data rate
• Robust noise immunity characterized by 20kV/µs common-mode transient rejection
• Push-pull output stage delivering 10mA drive current
• Wide operating temperature range suitable for industrial environments

Logic Output Optoisolators Applications

• Isolated digital signal interfacing in industrial control systems
• Gate driver circuits for power semiconductor devices
• Data acquisition systems requiring galvanic isolation
• Communication interfaces between microcontrollers and peripheral modules

Logic Output Optoisolators Procurement Notes

Verify the specific suffix R2 indicates tape and reel packaging when ordering. Confirm that the 8-SOIC footprint matches the target PCB layout dimensions. Ensure the selected variant meets the required thermal management specifications for the intended operating environment. Cross-reference the datasheet revision to confirm compatibility with existing design constraints.

Logic Output Optoisolators Selection Notes

Select this component when high-speed isolation is required alongside strong noise immunity. The push-pull output eliminates the need for external pull-up resistors, simplifying circuit design. Consider the 3750Vrms isolation rating for safety compliance in high-voltage applications. Evaluate the 25Mbps speed against system timing requirements to ensure signal integrity is maintained.

Logic Output Optoisolators Part Context

The FOD8001R2 belongs to the FOD8001 family of high-speed logic gate optocouplers. This series is engineered for applications demanding fast response times and reliable isolation in noisy electrical environments. The R2 designation typically refers to the specific packaging format, distinguishing it from other variants like cut tape or tube options within the same functional family.

Logic Output Optoisolators Replacement Considerations

Direct substitutes must match the 25Mbps speed, 3750Vrms isolation, and 8-SOIC package. Verify pinout compatibility and electrical characteristics such as CMTI and propagation delay. Consult manufacturer cross-reference lists for equivalent parts with identical functional specifications.