PS2561L2-1-F3-A

$0.72

Description：OPTOISOLATOR 5KV 1CH TRANS 4-SMD
Series：NEPOC
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:87c362b0c0b8 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：Tape & Reel (TR),Cut Tape (CT)
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-F3-A

Overview

The PS2561L2-1-F3-A is a single-channel transistor output optocoupler manufactured by Renesas Electronics. It integrates an infrared LED and an NPN phototransistor in a surface-mount DIP-4 Gull Wing package. The device provides electrical isolation with a rated insulation voltage of 5000 Vrms. Key electrical parameters include a maximum collector-emitter voltage of 80 V, a maximum collector current of 50 mA, and a forward current rating of 80 mA. The typical forward voltage is 1.4 V, with a maximum collector-emitter saturation voltage of 300 mV. The current transfer ratio ranges from 80% to 400%, and the rise time is specified at 3 µs.

Feature Summary

Provides high-voltage electrical isolation between input and output circuits using infrared light transmission.
Features a compact surface-mount DIP-4 Gull Wing package suitable for automated assembly.
Utilizes an NPN phototransistor output for digital logic interfacing and impedance transformation.

Applications

Digital signal transmission and level shifting between isolated circuits
Power supply control and switching applications
Electrical insulation isolation between systems

Procurement Notes

Verify component authenticity through authorized channels due to the NRND status. Confirm package variant matches the DIP-4 Gull Wing specification. Check RoHS compliance documentation for final assembly requirements. Validate lead times as availability may be limited given the end-of-life designation.

Selection Notes

Select this component for applications requiring single-channel isolation with moderate speed characteristics. Ensure the 5000 Vrms insulation rating meets safety standards for the target environment. Verify that the 80 V collector voltage and 50 mA current limits accommodate the load requirements without exceeding absolute maximum ratings.

Part Context

This part belongs to the PS2561 series of transistor output optocouplers. It is designed for general-purpose isolation tasks where space constraints favor surface-mount technology. The series offers various packaging and CTR options to suit different design needs while maintaining consistent isolation performance.