PS2565L2-1-A

Overview

The PS2565L2-1-A is a single-channel transistor output optocoupler from the Renesas PS2565 series. 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 with a rated insulation voltage of 5000 Vrms. It operates within a temperature range of -55°C to +100°C and has a power dissipation rating of 150 mW. The component utilizes a surface-mount DIP-4 Gull Wing package configuration.

Feature Summary

• Provides high-voltage electrical isolation between input and output circuits
• Features AC input response capability for direct signal coupling
• Utilizes NPN phototransistor output for standard switching applications

Applications

• Programmable logic controller (PLC) signal isolation
• FA/OA equipment interface circuits
• Telephone and FAX machine communication lines

Procurement Notes

Verify the specific suffix against official documentation, as variants such as PS2565L2-1-F3-A exist with different packaging formats like tape and reel. Confirm RoHS compliance status and ensure the selected part matches the required surface-mount package type for the target PCB design before finalizing procurement orders.

Selection Notes

Select this component when high-speed switching characteristics are required alongside robust isolation capabilities. The 80 V collector-emitter voltage rating supports various low-to-medium voltage logic interfacing tasks. Ensure the application circuit accounts for the specified rise and fall times to maintain signal integrity in high-frequency digital environments.

Part Context

This part belongs to the PS2565 family of high-isolation voltage photocouplers designed for reliable signal transmission across isolated boundaries. The series includes variations with different packages and safety certifications, catering to diverse industrial and consumer electronics requirements while maintaining consistent core electrical performance metrics.

Replacement Considerations

Cross-reference with PS2565L-1Y-A for surface-mount equivalents or PS2565L1-1-A for through-hole alternatives within the same functional family. Verify pinout compatibility and thermal characteristics before substituting to ensure seamless integration into existing designs.