PS2565L-1-V-A

Overview

The PS2565L-1-V-A is a single-channel transistor output optocoupler from the Renesas NEPOC series, housed in a 4-DIP package. It features an NPN phototransistor output with a maximum collector-emitter voltage of 80 V and a continuous collector current of 50 mA. The device supports AC and DC input signals, offering high isolation voltage of 5000 Vrms. Key electrical parameters include a forward current of up to 80 mA, a typical forward voltage of 1.17 V, and a saturation voltage of 300 mV. Switching characteristics are defined by rise and fall times of 3 µs and 5 µs, respectively. The unit operates within a temperature range of -55°C to +100°C.

Feature Summary

• Supports both AC and DC input signal configurations for versatile interface applications
• Provides high-voltage isolation capability between input and output circuits
• Features fast switching speeds suitable for data transmission requirements

Applications

• Telephone and fax equipment interfaces
• Programmable logic controller (PLC) signal isolation
• Factory automation and office automation systems

Procurement Notes

Verify the specific suffix designation against official Renesas documentation to confirm pinout and packaging variations. Ensure compatibility with existing circuit designs regarding forward current limits and isolation voltage ratings. Cross-reference the manufacturer part number with authorized distributor catalogs to confirm current production status and RoHS compliance details before finalizing procurement orders.

Selection Notes

Select this component when AC input response capability is required alongside standard transistor output isolation. Compare the 80 V collector-emitter breakdown voltage against load requirements. Evaluate the 5000 Vrms isolation rating against safety standards applicable to the target application environment. Consider the operating temperature range limits for thermal management planning in enclosed assemblies.

Part Context

This device belongs to the PS2565 series of high-isolation voltage photocouplers designed for reliable signal transmission across isolated boundaries. The series includes variants with different packaging and speed characteristics. The PS2565L-1-V-A specifically addresses applications needing robust galvanic isolation with moderate switching speeds in industrial and consumer electronic environments.

Replacement Considerations

Consult official substitution guides for equivalent models within the PS2565 family or compatible third-party optocouplers. Verify that alternative parts match the 4-DIP footprint and maintain identical isolation voltage ratings. Confirm that replacement devices support the same AC/DC input functionality and meet all relevant safety certification requirements.