PS2565-1-V-A

Overview

The PS2565-1-V-A is a single-channel transistor output optocoupler manufactured by Renesas Electronics. It features an NPN phototransistor output with a maximum collector-emitter voltage of 80 V and a maximum collector current of 50 mA. The device provides high isolation capability with an insulation voltage rating of 5000 Vrms. It supports both AC and DC input signals, making it suitable for applications requiring reliable signal transmission across isolated circuits while maintaining electrical safety standards.

Feature Summary

• Provides high-voltage isolation between input and output circuits to ensure system safety
• Capable of responding to both AC and DC input signals for versatile application support
• Utilizes an NPN phototransistor output stage for standard digital switching operations

Applications

• Industrial control systems requiring circuit isolation
• Power supply feedback loops for voltage regulation
• Microcontroller interface circuits for signal level shifting

Procurement Notes

Verify the specific suffix variant when ordering, as package type and lead times may differ from standard configurations. Confirm RoHS compliance status directly with the manufacturer or authorized distributors prior to procurement. Ensure that the selected component matches the required insulation voltage ratings for the target application environment.

Selection Notes

Select this component when AC input response capability is required alongside standard transistor output characteristics. Consider the 5000 Vrms insulation rating for high-noise environments. Evaluate the 80 V collector-emitter voltage limit against the load requirements to ensure adequate margin during operation.

Part Context

This part belongs to the PS2565 series of multi photocouplers designed for general-purpose isolation. The series offers various package options including DIP and SMD formats. The PS2565-1-V-A specifically denotes a single-channel configuration within this family, focusing on basic isolation tasks without complex logic outputs.

Replacement Considerations

PS2565L-1Y-A serves as a surface-mount equivalent within the same functional family. Direct pin-compatible replacements should be verified against datasheet specifications to ensure matching electrical parameters and isolation ratings.