PS9851-2-V-F3-AX

Logic Output Optoisolators Overview

The PS9851-2-V-F3-AX is a high-speed optocoupler from the NEPOC series, manufactured by Renesas Electronics Corporation. It features two channels with DC input and push-pull/totem pole CMOS output. Key electrical parameters include a data rate of 15Mbps, maximum propagation delay of 60ns for both tpLH and tpHL, and typical rise/fall times of 4ns. The device supports a supply voltage range of 4.5V to 5.5V, with a maximum forward current of 20mA and typical forward voltage of 1.6V. It offers 2500Vrms isolation voltage and a minimum common mode transient immunity (CMTI) of 10kV/µs. Output current per channel is 2mA. Operating temperature ranges from -40°C to 100°C in an 8-SSOP package.

Logic Output Optoisolators Feature Summary

• High common mode transient immunity designed for noisy environments
• High-speed response capability suitable for fast logic interfaces
• Push-pull output configuration providing strong drive capability

Logic Output Optoisolators Applications

• Factory automation network communication
• Measurement equipment signal isolation

Logic Output Optoisolators Procurement Notes

Verify the specific suffix 'V' against official Renesas documentation to confirm if it denotes a specific tape-and-reel variant or packaging option distinct from standard versions. Ensure the 8-SSOP package width matches design constraints. Confirm RoHS compliance status through the manufacturer's latest datasheet revision notes before finalizing procurement specifications.

Logic Output Optoisolators Selection Notes

Select this component when high-speed digital isolation is required alongside robust noise immunity. The 15Mbps data rate and 10kV/µs CMTI make it suitable for applications where signal integrity is critical in electrically noisy industrial settings. The CMOS output interface ensures compatibility with standard logic families while maintaining low power consumption during operation.

Logic Output Optoisolators Part Context

This part belongs to the PS9851 family of high-speed photocouplers. The family utilizes GaAlAs LED inputs paired with CMOS output ICs to achieve high performance. The PS9851-2 variant specifically provides dual-channel isolation within a compact surface-mount package, differentiating it from single-channel counterparts like the PS9851-1.

Logic Output Optoisolators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify pinout compatibility and electrical specifications carefully if considering alternative manufacturers.