PS2561AL2-1-V-A

$0.30

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

SKU:3a3236171d7c 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)：50% @ 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)：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：Surface Mount
Package / Case：4-SMD, Gull Wing
Supplier Device Package：4-SMD
Grade：-
Qualification：-

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PS2561AL2-1-V-A

Overview

The PS2561AL2-1-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 70 V and a maximum collector current of 30 mA. The device provides an insulation voltage of 5000 Vrms and operates within a temperature range of -55°C to +100°C. Key electrical parameters include a forward current of 10 mA, a forward voltage of 1.2 V, and a collector-emitter saturation voltage of 300 mV. Switching characteristics specify a rise time of 3 µs and a fall time of 5 µs.

Feature Summary

Provides high-voltage isolation between input and output circuits via optical coupling.
Utilizes an NPN phototransistor for reliable digital signal transmission.
Designed for surface-mount installation in compact electronic assemblies.

Applications

Industrial control systems requiring galvanic isolation
Signal isolation in microprocessor-based circuits
Power supply feedback loop isolation

Procurement Notes

Verify the specific suffix 'L2' against official Renesas documentation to confirm package type and availability status. Check for 'NRND' (Not Recommended for New Designs) status on current distributor listings. Ensure compliance with RoHS directives as specified in the component datasheet before finalizing procurement orders.

Selection Notes

Select this component when a surface-mount solution with 5000 Vrms isolation is required. Compare the 30 mA collector current limit against load requirements. Consider the 3 µs rise time for signal integrity in high-speed applications. Verify thermal management needs within the -55°C to +100°C operating range.

Part Context

This part belongs to the PS2561 series of transistor output optocouplers from Renesas Electronics. The series offers various packaging options including DIP and SMD configurations. The PS2561AL2 variant specifically denotes surface-mount construction with defined switching speed characteristics suitable for general-purpose isolation tasks.