PS2561L2-1-A

$0.23

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

SKU:945949852d08 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)：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-A

Overview

The PS2561L2-1-A is a single-channel transistor output optocoupler manufactured by Renesas Electronics. It features an NPN phototransistor output and provides high isolation voltage of 5000 Vrms. The device operates within a temperature range of -55°C to +100°C. Key electrical parameters include a maximum collector-emitter voltage of 80V, a maximum collector current of 50mA, and a typical forward voltage of 1.17V at 10mA input current. The package type is DIP-4 Gull Wing.

Feature Summary

Provides galvanic isolation between input and output circuits using light transmission
Features a single channel configuration with NPN phototransistor output
Designed for surface mount or through-hole applications via gull wing packaging

Applications

Signal isolation in industrial control systems
Interface circuits for microprocessors and microcomputers
Power supply feedback loops for voltage regulation

Procurement Notes

Verify the specific suffix 'L2' against official Renesas documentation to confirm pinout and mechanical dimensions, as variations exist within the PS2561 family. Ensure compliance with RoHS directives if required by the target application. Check current production status and lifecycle stage before finalizing design-in decisions.

Selection Notes

Select this component when high isolation voltage and moderate speed are required for signal transmission. Compare CTR specifications and operating temperature ranges against other single-channel options. Consider the DIP-4 package constraints for PCB layout and thermal management requirements in the final assembly.

Part Context

This part belongs to the PS2561 series of transistor output optocouplers from Renesas Electronics. The series offers various configurations including different output types and packaging styles. The PS2561L2-1-A specifically denotes a variant within this lineup designed for general-purpose isolation tasks.