PS2701A-1-F3-L-A

Description：OPTOISO 3.75KV 1CH TRANS 4-SMD
Series：NEPOC
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:99fcaed008bd Category: Transistor, Photovoltaic Output Optoisolators Brand: Renesas Electronics Corporation

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Product introduction

Product Detailed Parameters

Description：OPTOISO 3.75KV 1CH TRANS 4-SMD
Series：NEPOC
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR),Cut Tape (CT)
Number of Channels：1
Voltage - Isolation：3750Vrms
Current Transfer Ratio (Min)：100% @ 5mA
Current Transfer Ratio (Max)：300% @ 5mA
Turn On / Turn Off Time (Typ)：-
Rise / Fall Time (Typ)：5µs, 7µs
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：Surface Mount
Package / Case：4-SMD, Gull Wing
Supplier Device Package：4-SMD
Grade：-
Qualification：-

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PS2701A-1-F3-L-A

Overview

The PS2701A-1-F3-L-A is a single-channel transistor output optocoupler manufactured by Renesas Electronics. It features an NPN phototransistor output and provides 3750 Vrms insulation voltage. The device supports a maximum collector-emitter voltage of 70 V and a maximum collector current of 30 mA. Key electrical parameters include a minimum current transfer ratio of 50% and a maximum of 150%. The forward current rating is 30 mA with a forward voltage of 1.4 V. The component operates within a temperature range of -55°C to +100°C and utilizes a SOP-4 surface mount package.

Feature Summary

Provides high-voltage electrical isolation between input and output circuits using optical transmission.
Integrates an infrared LED and an NPN silicon phototransistor for signal conversion.
Features a compact SOP-4 surface mount package suitable for automated assembly.

Applications

PLC digital input/output module signal isolation
Inverter control circuit isolation
General-purpose digital logic transmission

Procurement Notes

Verify the specific suffix F3-L-A against official Renesas documentation to confirm pinout, lead finish, and tape/reel specifications. Confirm availability status as distribution channels may indicate limited supply or discontinuation. Ensure the selected variant matches the required insulation voltage and package dimensions for the target PCB layout.

Selection Notes

Select this component when a single channel with 3750 Vrms isolation is required. Compare the 30 mA collector current limit against load requirements. Verify that the 70 V collector-emitter voltage exceeds the output circuit operating voltage. Check if the SOP-4 package fits the available board space compared to alternative packages like SSOP-4.

Part Context

This part belongs to the PS2701A series of transistor output optocouplers from Renesas Electronics. The series is designed for applications requiring reliable signal transmission across isolated barriers. The specific model indicates a standard SOP-4 package configuration with defined electrical characteristics for industrial and consumer electronics use.