PS9151-F3-AX

Logic Output Optoisolators Overview

The PS9151-F3-AX is a high-speed optocoupler featuring a push-pull output configuration. It operates with a data rate of 15 Mbps and provides an isolation voltage of 3750 Vrms. The device utilizes a 5-SO package and supports a DC forward current of up to 20 mA with a typical forward voltage of 1.65 V. Propagation delay is limited to 60 ns, while rise and fall times are typically 4 ns each. It offers a minimum common mode transient immunity of 15 kV/µs and functions within a temperature range of -40°C to +100°C.

Logic Output Optoisolators Feature Summary

• High-speed response capability supporting 15 Mbps data transmission rates
• Push-pull output stage providing strong drive capability for digital logic interfaces
• Enhanced common mode transient immunity ensuring reliable operation in noisy environments

Logic Output Optoisolators Applications

• Industrial communication bus systems requiring galvanic isolation
• Digital signal isolation in microcontroller-based control circuits
• Power supply feedback loops for isolated voltage regulation

Logic Output Optoisolators Procurement Notes

Verify the specific suffix F3-AX against the manufacturer's latest datasheet to confirm packaging type and tape-and-reel specifications. Ensure compatibility with RoHS3 standards and check for any recent Product Change Notifications regarding label or material updates before finalizing procurement orders.

Logic Output Optoisolators Selection Notes

Select this component when high-speed digital isolation is required alongside robust noise immunity. The push-pull output eliminates the need for external pull-up resistors, simplifying circuit design. Verify that the 3750 Vrms isolation rating meets the safety requirements of the target application environment.

Logic Output Optoisolators Part Context

This part belongs to the Renesas NEPOC series of high-speed optocouplers. It is designed for applications demanding fast signal transfer across isolation barriers. The family focuses on CMOS-compatible inputs and outputs, making it suitable for modern low-voltage digital systems.

Logic Output Optoisolators Replacement Considerations

Check for direct pin-to-pin replacements within the same Renesas PS91xx series. Verify that alternative parts match the 15 Mbps speed and 3750 Vrms isolation ratings to ensure functional equivalence without redesigning the isolation barrier.