PS2565-1-V

Overview

The PS2565-1-V is a photovoltaic output optoisolator manufactured by CEL. It features an NPN silicon phototransistor and provides 5000Vrms isolation voltage across one channel. The device utilizes a 4-DIP package for through-hole mounting. Key electrical specifications include a maximum DC forward current of 80 mA and a collector-emitter saturation voltage of 300mV. The output voltage rating is 80V, with a maximum collector current of 50mA.

Feature Summary

• Photovoltaic output configuration using GaAs LED and NPN silicon phototransistor
• High isolation voltage capability of 5000Vrms
• Single-channel design in a plastic DIP package

Applications

• AC input response circuits
• Microcomputer system interfaces
• Industrial control signal isolation

Procurement Notes

Verify the specific suffix 'V' against the manufacturer's official documentation to confirm pinout and packaging variations. Ensure the component matches the required isolation voltage ratings for your circuit design. Cross-reference the part number with authorized distributors to confirm availability and authenticity before procurement.

Selection Notes

Select this component when high isolation voltage is required for single-channel signal transmission. The photovoltaic output type offers distinct advantages over transistor outputs in specific noise immunity scenarios. Verify that the 80V output voltage and 50mA collector current meet the load requirements of the destination circuit.

Part Context

This part belongs to the PS2565 series of optically coupled isolators. The series includes variants such as PS2565L-1 and PS2565-2. These devices are designed for applications requiring reliable electrical isolation between input and output circuits while maintaining signal integrity.

Replacement Considerations

Check for direct substitutes like PS2565-1 or PS2565L-1 from Renesas/NEC. Verify compatibility regarding pin configuration and electrical parameters before substitution.