PS2561L2-1-V-H-A

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

SKU:c362d1fb890d 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)：160% @ 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-V-H-A

Overview

The PS2561L2-1-V-H-A is a single-channel transistor output optocoupler manufactured by Renesas Electronics. It integrates a GaAs infrared emitting diode and an NPN silicon phototransistor within a DIP-4 Gull Wing package. The device provides high isolation 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 power dissipation of 150 mW. Typical switching times are 3 µs for rise time and 5 µs for fall time. The unit operates within a temperature range of -55°C to +100°C.

Feature Summary

Integrates a GaAs light emitting diode with an NPN silicon phototransistor for signal transmission
Provides high insulation voltage capability for circuit isolation
Designed for surface mount installation in a compact four-pin gull wing configuration

Applications

Industrial control systems requiring galvanic isolation
Power supply feedback loops
Signal transmission between microcontrollers and peripheral devices

Procurement Notes

Verify component authenticity through authorized channels due to potential availability constraints. Confirm RoHS compliance status and specific suffix designations against the latest manufacturer datasheet. Check for obsolescence notices or lifecycle changes prior to procurement. Ensure packaging specifications match assembly requirements.

Selection Notes

Select this component when high isolation voltage and standard switching speeds are required for single-channel applications. Consider the DIP-4 package dimensions for PCB layout compatibility. Evaluate thermal management needs given the 150 mW power dissipation rating. Compare current transfer ratio specifications against drive circuit capabilities.

Part Context

This part belongs to the PS2561L series of transistor output optocouplers from Renesas Electronics. The series is designed for general-purpose isolation applications. The L2 variant typically denotes specific pin spacing or lead form variations compared to standard L versions. The H-A suffix indicates specific tape and reel or tube packaging configurations.