PS2561AL-1-V-F3-H-A

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

SKU:e3eb7d3703e6 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)
Number of Channels：1
Voltage - Isolation：5000Vrms
Current Transfer Ratio (Min)：80% @ 5mA
Current Transfer Ratio (Max)：160% @ 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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PS2561AL-1-V-F3-H-A

Overview

The PS2561AL-1-V-F3-H-A is a single-channel transistor output optocoupler manufactured by Renesas Electronics. It integrates a GaAs infrared LED and an NPN silicon phototransistor within a compact 4-SMD (Gull Wing) package. The device provides high isolation voltage of 5000 Vrms, ensuring reliable signal transmission across isolated circuits. Key electrical parameters include a maximum collector-emitter voltage of 70 V, a maximum forward current of 10 mA, and a typical rise/fall time of 3 µs/5 µs. It operates within a temperature range of -55°C to +100°C and features a maximum collector-emitter saturation voltage of 300 mV.

Feature Summary

Integrates a GaAs light emitting diode with an NPN silicon phototransistor for efficient optical coupling
Provides high insulation voltage capability of 5000 Vrms for robust circuit isolation
Designed for surface mount installation using a 4-pin Gull Wing SMD package
Operates reliably across an extended ambient temperature range from -55°C to +100°C

Applications

Industrial control systems requiring galvanic isolation
Signal transmission in measurement and testing equipment
Power supply feedback loops for noise immunity
Microcontroller input/output isolation interfaces

Procurement Notes

Verify the specific suffix -H-A against the latest manufacturer datasheet to confirm pinout and packaging details. Confirm RoHS compliance status and check for any recent Product Change Notices regarding material or manufacturing site updates. Ensure the component status is reviewed as some variants may be marked as Not Recommended for New Designs.

Selection Notes

Select this component when a surface mount solution is required for single-channel isolation with high voltage withstand capabilities. Consider the 70 V collector-emitter voltage rating and 30 mA maximum collector current limits during circuit design. Verify that the 4-SMD footprint matches the PCB layout constraints and that the operating temperature range meets the environmental requirements of the target application.

Part Context

This part belongs to the PS2561 series of transistor output optocouplers from Renesas Electronics. The series is designed for general-purpose isolation applications, offering a balance of performance and compact size. Variants differ primarily in packaging style, such as DIP or SMD, and specific suffix codes indicating lead-free or tape-and-reel configurations.