PS9151-V-F3-AX

Logic Output Optoisolators Overview

The PS9151-V-F3-AX is a high-speed optocoupler featuring a CMOS push-pull output and DC input. It supports data rates up to 15 Mbps with propagation delays of 60 ns maximum. The device provides 3750 Vrms isolation voltage and a common mode transient immunity of 15 kV/µs minimum. It operates within a temperature range of -40°C to 100°C, accepts a forward current of up to 20 mA, and utilizes a 5-SO surface-mount package.

Logic Output Optoisolators Feature Summary

• High-speed response capability supporting 15 Mbps data transmission
• CMOS push-pull output structure for low impedance driving
• High common mode transient immunity for noise-resistant operation
• Extended operating temperature range suitable for industrial environments

Logic Output Optoisolators Applications

• Industrial communication interfaces requiring galvanic isolation
• Motor control systems with high noise immunity needs
• Power supply feedback loops in switching regulators
• Data acquisition systems isolating analog-to-digital converters

Logic Output Optoisolators Procurement Notes

Verify the specific suffix 'V' against the manufacturer's latest datasheet to confirm compliance with regional safety standards such as UL or VDE. Confirm that the 5-SO package dimensions match the target PCB footprint. Ensure the 15 Mbps speed requirement aligns with the system's signal integrity constraints before finalizing procurement orders.

Logic Output Optoisolators Selection Notes

Select this component when high-speed digital isolation is required alongside robust noise immunity. The CMOS output drives loads directly without external pull-up resistors, simplifying circuit design. Consider the 3750 Vrms isolation rating for applications demanding strong barrier protection between primary and secondary circuits.

Logic Output Optoisolators Part Context

This part belongs to the Renesas NEPOC series of high-speed optocouplers. It is designed to replace legacy discrete isolation solutions by integrating LED and detector on a single chip. The family focuses on providing reliable signal transmission in electrically noisy environments typical of modern power electronics and automation.

Logic Output Optoisolators Replacement Considerations

PS9151-F3-AX

Logic Output Optoisolators FAQ

What is the typical common mode transient immunity value?

The typical common mode transient immunity is 20 kV/µs, with a minimum guaranteed value of 15 kV/µs.

Does the output require external pull-up resistors?

No, the CMOS push-pull output structure allows direct connection to logic inputs without external pull-up resistors.