PS2561FL-1Y-A

$0.88

Description：OPTOISO 5KV TRANS W/BASE 4-SMD
Series：-
Mfr：Renesas Electronics Corporation
Package：Tube

SKU:b9ce9d5f570b Category: Transistor, Photovoltaic Output Optoisolators Brand: Renesas Electronics Corporation

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Product introduction

Product Detailed Parameters

Description：OPTOISO 5KV TRANS W/BASE 4-SMD
Series：-
Mfr：Renesas Electronics Corporation
Package：Tube
Number of Channels：1
Voltage - Isolation：5000Vrms
Current Transfer Ratio (Min)：300% @ 5mA
Current Transfer Ratio (Max)：600% @ 5mA
Turn On / Turn Off Time (Typ)：-
Rise / Fall Time (Typ)：5µs, 7µs
Input Type：DC
Output Type：Transistor with Base
Voltage - Output (Max)：80V
Current - Output / Channel：50mA
Voltage - Forward (Vf) (Typ)：1.2V
Current - DC Forward (If) (Max)：30 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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PS2561FL-1Y-A

Overview

The PS2561FL-1Y-A is a single-channel transistor output optocoupler manufactured by Renesas Electronics. It features an NPN phototransistor output housed in a 4-SMD gull wing package designed for surface mount applications. 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 and a maximum collector current of 50 mA. The forward current rating is specified at 30 mA, with a typical forward voltage of 1.2 V. The component operates within a temperature range of -55°C to +110°C.

Feature Summary

Provides high-voltage electrical isolation between input and output circuits using optical transmission.
Features an NPN phototransistor output stage suitable for digital signal interfacing.
Designed for surface mount technology (SMT) integration into printed circuit boards.

Applications

Industrial automation control systems
Power supply feedback loops
Microcontroller interface circuits

Procurement Notes

Verify the specific suffix 'A' against the manufacturer's latest datasheet to confirm pinout configuration and packaging details. Ensure the selected variant matches the required thermal management specifications for the intended operating environment. Cross-reference the RoHS compliance status with current regulatory requirements before finalizing procurement orders.

Selection Notes

Select this component when surface mount assembly is required for single-channel isolation. Compare the 30 mA forward current limit against system drive capabilities. Evaluate the 5000 Vrms insulation rating against safety standards applicable to the target equipment design.

Part Context

This part belongs to the PS2561 family of transistor output optocouplers from Renesas Electronics. The family includes through-hole DIP variants and other surface mount options with different CTR ranges. This specific model represents the SMD gull-wing configuration within that product line.