PS2561L-1-A

$0.72

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

SKU:51fed106c2d4 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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PS2561L-1-A

Overview

The PS2561L-1-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 80 V and a collector current of 50 mA. The device provides 5000 Vrms isolation voltage and operates within a temperature range of -55°C to +100°C. Key electrical parameters include a forward voltage of 1.17 V, saturation voltage of 300 mV, rise time of 3 µs, and fall time of 5 µs. It is housed in a 4-SMD Gull Wing package.

Feature Summary

Provides high-voltage isolation between input and output circuits for signal transmission.
Utilizes an NPN phototransistor output configuration for digital switching applications.
Designed for surface-mount installation using a compact 4-SMD Gull Wing form factor.

Applications

Industrial control systems requiring galvanic isolation
Power supply feedback loops
Microcontroller interface circuits

Procurement Notes

Verify component authenticity through authorized channels due to the NRND status. Confirm package orientation and pinout compatibility during integration. Check latest datasheet revisions for any manufacturing changes. Ensure thermal management aligns with specified operating limits. Validate supplier documentation against official Renesas records.

Selection Notes

Select this component for applications needing moderate speed and high isolation. Compare CTR specifications against load requirements. Consider package constraints for PCB layout. Evaluate thermal performance under continuous operation. Assess availability given the not recommended for new design status.

Part Context

This part belongs to the PS2561 series of transistor output optocouplers. It represents a surface-mount variant designed for space-constrained designs. The series offers reliable isolation for various industrial and consumer electronics applications.