PS2561L2-1-V-F3-A

$0.23

Description：OPTOISOLATOR 5KV 1CH TRANS 4-SMD
Series：NEPOC
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)

SKU:b45b2109603f 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：Tape & Reel (TR)
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-V-F3-A

Overview

The PS2561L2-1-V-F3-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 surface-mount DIP-4 Gull Wing package. The device provides high isolation voltage of 5000 Vrms, supporting safe signal transmission between isolated circuits. Key electrical parameters include a collector-emitter saturation voltage of 300 mV maximum, a forward current rating of 80 mA, and a collector current capacity of 50 mA. The unit operates reliably across a wide temperature range from -55°C to +100°C, with typical switching times of 3 µs rise and 5 µs fall.

Feature Summary

High insulation voltage capability for robust circuit isolation
Surface mount gull-wing package design for automated assembly
Wide operating ambient temperature range for diverse environments

Applications

Industrial control systems requiring galvanic isolation
Power supply feedback loops for signal transfer
Microcontroller input/output isolation interfaces

Procurement Notes

Verify the specific suffix configuration against official datasheets to ensure compatibility with required creepage distances and packaging formats. Confirm availability status as distribution channels may vary. Cross-reference manufacturer part numbers directly to avoid substitution errors in critical designs.

Selection Notes

Select this component when surface mount isolation is required alongside standard DIP pin compatibility. Evaluate thermal management needs given the 150 mW power dissipation limit. Ensure input drive currents remain within specified limits to maintain optimal current transfer ratio performance during operation.

Part Context

This device belongs to the PS2561 series of photocouplers designed for general-purpose isolation applications. The L2 variant specifically denotes a lead bending type optimized for long creepage distance requirements in surface mount configurations. It serves as a reliable interface solution for digital signal transmission across isolation barriers.