PS2561AL1-1-V-A

$0.14

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

SKU:73a788534c0a 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)：50% @ 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)：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：Through Hole
Package / Case：4-DIP (0.400", 10.16mm)
Supplier Device Package：4-DIP
Grade：-
Qualification：-

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PS2561AL1-1-V-A

Overview

The PS2561AL1-1-V-A is a single-channel optoisolator manufactured by Renesas Electronics Corporation, featuring an NPN phototransistor output. It provides 5000 Vrms isolation voltage and operates within a temperature range of -55°C to +100°C. The device supports a maximum collector-emitter voltage of 70V and a continuous collector current of 30mA. Typical switching times are 3µs rise and 5µs fall. The component is housed in a 4-DIP gull-wing surface mount package.

Feature Summary

Provides galvanic isolation between input and output circuits using an infrared LED and NPN phototransistor pair.
Features a compact 4-pin gull-wing surface mount package designed for automated assembly processes.
Offers high insulation voltage capability suitable for separating noisy digital or analog signals.

Applications

Signal isolation in industrial control systems
Interface circuits for microcontrollers and logic gates
Power supply feedback loops

Procurement Notes

Verify the specific suffix '1-V-A' against official Renesas documentation to confirm pinout and packaging details. Confirm RoHS compliance status as required by project specifications. Check for availability constraints due to potential lifecycle changes. Ensure the supplier provides traceable origin documents. Validate that the component matches the exact part number before integration into production.

Selection Notes

Select this component when a surface mount solution with moderate speed and standard isolation voltage is required. Compare CTR ranges and saturation voltage against circuit requirements. Consider thermal management capabilities within the operating temperature range. Evaluate footprint compatibility with existing PCB layouts. Verify that the 70V output rating meets the load voltage demands.

Part Context

This part belongs to the PS2561 series of transistor output optocouplers from Renesas. The series is known for providing reliable signal transmission across isolated barriers. The specific variant utilizes a gull-wing package for surface mounting. It serves as a standard component for basic isolation tasks in electronic designs.