PS2561AL1-1-V-W-A

Description：OPTOISOLATOR 5KV 1CH TRANS 4-DIP
Series：NEPOC
Mfr：Renesas Electronics Corporation
Package：Tube

SKU:3741d26eb3ba Category: Transistor, Photovoltaic Output Optoisolators Brand: Renesas Electronics Corporation

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Product introduction

Product Detailed Parameters

Description：OPTOISOLATOR 5KV 1CH TRANS 4-DIP
Series：NEPOC
Mfr：Renesas Electronics Corporation
Package：Tube
Number of Channels：1
Voltage - Isolation：5000Vrms
Current Transfer Ratio (Min)：130% @ 5mA
Current Transfer Ratio (Max)：260% @ 5mA
Turn On / Turn Off Time (Typ)：-
Rise / Fall Time (Typ)：3µs, 5µs
Input Type：DC
Output Type：Transistor
Voltage - Output (Max)：70V
Current - Output / Channel：30mA
Voltage - Forward (Vf) (Typ)：1.2V
Current - DC Forward (If) (Max)：30 mA
Vce Saturation (Max)：300mV
Operating Temperature：-55°C ~ 100°C
Mounting Type：Through Hole
Package / Case：4-DIP (0.400", 10.16mm)
Supplier Device Package：4-DIP
Grade：-
Qualification：-

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PS2561AL1-1-V-W-A

Overview

The PS2561AL1-1-V-W-A is a single-channel optocoupler featuring an NPN silicon phototransistor output and a GaAs LED input. It provides 5000Vrms isolation voltage with a maximum collector-emitter voltage of 70V and DC forward current of 10mA. The device operates within a temperature range of -55°C to +100°C, offering a typical rise/fall time of 3µs/5µs and a minimum current transfer ratio of 200% at 5mA.

Feature Summary

High insulation voltage capability for safe signal transmission between isolated circuits
Wide operating temperature range suitable for demanding industrial environments
Fast switching speed with low propagation delay characteristics

Applications

Industrial automation control systems
Power supply feedback loops
Microcontroller interface isolation

Procurement Notes

Verify the specific suffix V-W-A against official Renesas documentation to confirm package type and tape/reel specifications. Ensure compatibility with existing PCB footprints and verify RoHS compliance status for the specific manufacturing batch before integration into production designs.

Selection Notes

Select this component when high isolation voltage and wide temperature tolerance are required. Compare current transfer ratio requirements against load conditions. Ensure the 70V collector-emitter rating exceeds the maximum circuit voltage. Verify that the 4-DIP surface mount package aligns with assembly capabilities.

Part Context

This part belongs to the PS2561 series of transistor-output optocouplers manufactured by Renesas Electronics. The series utilizes GaAs LED technology for efficient light emission and silicon phototransistors for reliable detection, providing robust electrical isolation in compact packages.