PS2561L2-1-V-A

$0.26

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

SKU:e8a043f77bb7 Category: Transistor, Photovoltaic Output Optoisolators Brand: Renesas Electronics Corporation

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Product introduction

Product Detailed Parameters

Description：OPTOISOLATOR 5KV 1CH TRANS 4-SMD
Series：NEPOC
Mfr：Renesas Electronics Corporation
Package：Tube
Number of Channels：1
Voltage - Isolation：5000Vrms
Current Transfer Ratio (Min)：80% @ 5mA
Current Transfer Ratio (Max)：400% @ 5mA
Turn On / Turn Off Time (Typ)：-
Rise / Fall Time (Typ)：3µs, 5µs
Input Type：DC
Output Type：Transistor
Voltage - Output (Max)：80V
Current - Output / Channel：50mA
Voltage - Forward (Vf) (Typ)：1.17V
Current - DC Forward (If) (Max)：80 mA
Vce Saturation (Max)：300mV
Operating Temperature：-55°C ~ 100°C
Mounting Type：Surface Mount
Package / Case：4-SMD, Gull Wing
Supplier Device Package：4-SMD
Grade：-
Qualification：-

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PS2561L2-1-V-A

Overview

The PS2561L2-1-V-A is a single-channel transistor output optocoupler manufactured by Renesas Electronics. It features an NPN phototransistor output and provides 5000 Vrms insulation voltage. The device supports a maximum collector-emitter voltage of 80 V and a collector current of 50 mA. Key electrical parameters include a forward current of 80 mA, a forward voltage of 1.4 V, and a power dissipation of 150 mW. The unit operates within a temperature range of -55°C to +100°C and utilizes a DIP-4 Gull Wing surface mount package.

Feature Summary

Provides high-voltage isolation with 5000 Vrms insulation capability between input and output circuits.
Features an NPN phototransistor output for reliable signal transmission in digital applications.
Designed for surface mount installation using a compact 4-pin DIP Gull Wing package.

Applications

Industrial control systems requiring galvanic isolation
Signal transmission across isolated ground planes
Microprocessor interface circuits

Procurement Notes

Verify component authenticity through authorized channels due to the NRND status. Confirm RoHS compliance details as specified in official documentation. Check for specific ordering suffixes that may affect packaging or lead times. Ensure compatibility with existing PCB footprints before procurement.

Selection Notes

Select this component for applications requiring moderate speed and high isolation voltage. Compare CTR ranges against circuit requirements. Verify thermal management needs given the 150 mW power dissipation limit. Ensure the 80 V collector voltage meets system switching demands.

Part Context

This part belongs to the PS2561 series of transistor output optocouplers from Renesas. The series is designed for general-purpose isolation tasks. The L2 variant typically denotes specific Current Transfer Ratio (CTR) bins or performance grades within the broader product family.