PS2561DL2-1Y-V-W-A

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

SKU:53f593ba7734 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)：130% @ 5mA
Current Transfer Ratio (Max)：260% @ 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)：1.2V
Current - DC Forward (If) (Max)：40 mA
Vce Saturation (Max)：300mV
Operating Temperature：-55°C ~ 110°C
Mounting Type：Surface Mount
Package / Case：4-SMD, Gull Wing
Supplier Device Package：4-SMD
Grade：-
Qualification：-

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PS2561DL2-1Y-V-W-A

Overview

The PS2561DL2-1Y-V-W-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 surface-mount 4-SMD (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 typical forward voltage of 1.2 V at 40 mA forward current. The unit exhibits a typical rise time of 3 µs and fall time of 5 µs, supporting DC input signals for signal transmission across isolated circuits.

Feature Summary

Integrates a GaAs light emitting diode and an NPN silicon phototransistor for optical coupling
Provides high-voltage isolation capability between input and output circuits
Designed for surface mount assembly using a compact four-pin gull-wing configuration

Applications

Signal transmission in industrial control systems
Isolation interfaces in measurement and testing equipment
Power supply feedback loops requiring galvanic separation

Procurement Notes

Verify the specific suffix codes against the manufacturer datasheet to confirm package style and tape-and-reel specifications. Ensure the procurement source provides valid RoHS compliance documentation. Confirm that the component lot matches the latest production notices regarding any recent manufacturing or labeling changes issued by Renesas Electronics.

Selection Notes

Select this component when a surface-mount solution is required for single-channel isolation with moderate speed requirements. The 5000 Vrms rating suits applications demanding robust galvanic separation. Verify that the 50 mA collector current capacity meets the load requirements of the receiving circuitry without exceeding thermal limits.

Part Context

This part belongs to the PS2561 series of transistor output optocouplers from Renesas Electronics. The series offers various packaging options including through-hole DIP and surface-mount SMD configurations. The DL2 variant specifically denotes the surface-mount gull-wing package format, distinguishing it from standard DIP versions while maintaining similar electrical performance characteristics.