PS2561L1-1-V-H-A

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

SKU:965f909c3353 Category: Transistor, Photovoltaic Output Optoisolators Brand: Renesas Electronics Corporation

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Product introduction

Product Detailed Parameters

Description：OPTOISOLATOR 5KV 1CH TRANS 4-DIP
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：Through Hole
Package / Case：4-DIP (0.400", 10.16mm)
Supplier Device Package：4-DIP
Grade：-
Qualification：-

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PS2561L1-1-V-H-A

Overview

The PS2561L1-1-V-H-A is a single-channel transistor output optocoupler manufactured by Renesas Electronics. It features an NPN phototransistor output and operates within a temperature range of -55°C to +100°C. Key electrical specifications include a maximum collector-emitter voltage of 80 V, a maximum collector current of 50 mA, and a power dissipation of 150 mW. The device provides high isolation with an insulation voltage of 5000 Vrms. Typical switching characteristics consist of a rise time of 3 µs and a fall time of 5 µs. The component is housed in a DIP-4 Gull Wing package.

Feature Summary

Provides galvanic isolation between input and output circuits using optical transmission.
Features an NPN phototransistor output stage for digital signal interfacing.
Designed for surface mount installation via gull-wing lead configuration.

Applications

Industrial control system signal isolation
Power supply feedback loop coupling
Microcontroller interface protection

Procurement Notes

Verify the specific suffix 'H' against official Renesas documentation to confirm pin pitch or spacing variations compared to standard variants. Confirm RoHS compliance status through the latest datasheet revision. Check current lifecycle status as components may be restricted or obsolete. Ensure the supplier provides valid traceability documents matching the manufacturer's part number exactly.

Selection Notes

Select this component when a single channel with moderate speed and high isolation voltage is required. Compare the 80 V collector-emitter voltage rating against circuit requirements. Evaluate the 50 mA collector current capability for load driving needs. Consider the DIP-4 SMD package constraints for PCB layout. Verify thermal management requirements given the 150 mW power dissipation limit.

Part Context

This part belongs to the PS2561L series of single-channel optocouplers from Renesas. The series typically offers various CTR ranges and package options. The PS2561L variant specifically denotes a standard current transfer ratio version. This family is designed for general-purpose isolation applications requiring reliable performance across wide temperature ranges.