FODM8061

Logic Output Optoisolators Overview

The FODM8061 is a high-speed logic gate output optocoupler designed for isolated digital signal communication. It features an open collector output with Schottky clamping, supporting data rates up to 10 Mb/s. The device provides 3750 Vrms isolation voltage and exhibits a common-mode transient immunity of 20 kV/µs. Operating parameters include a forward current of 10 mA, forward voltage of 1.45 V, and output current capability of 50 mA. Rise and fall times are specified at 20 ns and 10 ns respectively, with propagation delays of 80 ns maximum. The unit operates within a temperature range of -40°C to +110°C.

Logic Output Optoisolators Feature Summary

• High noise immunity with 20 kV/µs common-mode transient rejection
• Schottky-clamped open collector output for fast switching performance
• Wide supply voltage compatibility ranging from 3V to 5.5V

Logic Output Optoisolators Applications

• Isolated digital communication between systems
• Level shifting between 3.3V and 5V logic domains
• General-purpose isolation in industrial control circuits

Logic Output Optoisolators Procurement Notes

Verify the specific suffix (e.g., R2, R2V) against the required packaging format such as reel or cut tape. Confirm RoHS compliance status and material declaration requirements for your region. Ensure the ordering quantity matches the manufacturer's minimum order specifications. Cross-reference the datasheet revision date to guarantee design compatibility with latest electrical characteristics.

Logic Output Optoisolators Selection Notes

Select this component when high-speed isolation is required alongside robust noise immunity. The wide operating temperature range suits harsh environments. Verify that the open collector output topology aligns with the downstream circuit pull-up requirements. Consider the 3750 Vrms isolation barrier for safety-critical applications requiring galvanic separation.

Logic Output Optoisolators Part Context

This part belongs to the FODM8061 series of high-speed optocouplers manufactured by onsemi. The series is engineered for applications demanding rapid signal transmission across isolation barriers. It complements other logic-output isolators by offering enhanced transient immunity and speed suitable for modern digital interfaces.

Logic Output Optoisolators Replacement Considerations

Direct substitutes may include variants within the same FODM8061 family with different packaging suffixes. Verify pinout compatibility and electrical parameter equivalence before substitution. Consult official cross-reference lists for approved alternative part numbers.