FOD0720R2

Logic Output Optoisolators Overview

The FOD0720R2 is a high-speed logic output optocoupler manufactured by onsemi. It features a single channel with push-pull output configuration, supporting data rates up to 25 Mb/s. The device provides an isolation voltage of 3750 Vrms and exhibits a minimum common-mode transient immunity (CMTI) of 20 kV/µs. Electrical parameters include a typical rise time of 5 ns and fall time of 4.5 ns, with propagation delays of 40 ns maximum. It operates within a supply voltage range of 4.5 V to 5.5 V and supports an output current of 10 mA. The component is housed in an 8-SOIC package and functions across a temperature range of -40°C to +100°C.

Logic Output Optoisolators Feature Summary

• High common-mode transient immunity for reliable signal integrity in noisy environments
• Fast switching performance suitable for high-speed digital communication interfaces
• Push-pull output stage providing strong drive capability for logic gate applications

Logic Output Optoisolators Applications

• Logic gate circuits requiring electrical isolation
• High-speed data transmission systems
• Industrial control interface isolation

Logic Output Optoisolators Procurement Notes

Verify the specific ordering suffix matches the required packaging format, such as tape and reel or cut tape, as indicated in distributor catalogs. Confirm that the RoHS compliance status aligns with project environmental requirements. Ensure the operating temperature range specifications meet the thermal constraints of the intended application environment before finalizing procurement decisions.

Logic Output Optoisolators Selection Notes

Select this component when high-speed data transfer rates near 25 Mb/s are required alongside robust electrical isolation. The push-pull output architecture is advantageous for driving subsequent logic stages directly without additional buffering. Consider the 8-SOIC package dimensions for PCB layout compatibility and verify that the input forward current requirements fit within the available drive capabilities of the source circuit.

Logic Output Optoisolators Part Context

This device belongs to the FOD0720 series of high-speed optocouplers from onsemi. The series is designed to provide fast response times while maintaining high isolation voltages. The R2 suffix typically denotes specific packaging configurations available through authorized distributors. This part serves as a solution for isolating digital signals in applications demanding both speed and safety compliance.

Logic Output Optoisolators Replacement Considerations

Consult official manufacturer documentation for confirmed substitute part numbers. Cross-reference pinout compatibility and electrical parameter margins when evaluating alternative components from other manufacturers to ensure functional equivalence in high-speed isolation applications.