PS2733-1-F3-A

$1.49

Description：OPTOISOLTR 2.5KV 1CH DARL 4-SOP
Series：NEPOC
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:4ce166f93f10 Category: Transistor, Photovoltaic Output Optoisolators Brand: Renesas Electronics Corporation

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Product introduction

Product Detailed Parameters

Description：OPTOISOLTR 2.5KV 1CH DARL 4-SOP
Series：NEPOC
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR),Cut Tape (CT)
Number of Channels：1
Voltage - Isolation：2500Vrms
Current Transfer Ratio (Min)：1500% @ 1mA
Current Transfer Ratio (Max)：-
Turn On / Turn Off Time (Typ)：-
Rise / Fall Time (Typ)：100µs, 100µs
Input Type：DC
Output Type：Darlington
Voltage - Output (Max)：350V
Current - Output / Channel：150mA
Voltage - Forward (Vf) (Typ)：1.15V
Current - DC Forward (If) (Max)：50 mA
Vce Saturation (Max)：1V
Operating Temperature：-55°C ~ 100°C
Mounting Type：Surface Mount
Package / Case：4-SMD, Gull Wing
Supplier Device Package：4-SOP
Grade：-
Qualification：-

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PS2733-1-F3-A

Overview

The PS2733-1-F3-A is a single-channel optocoupler manufactured by Renesas Electronics Corporation, featuring a Darlington transistor output. It provides an isolation voltage of 2500Vrms and supports a maximum collector-emitter voltage of 350V with a channel current capacity of 150mA. The device operates within a temperature range of -55°C to 100°C and utilizes a 4-SOP surface-mount package. Key electrical parameters include a typical forward voltage of 1.15V, a maximum DC forward current of 50mA, and a minimum current transfer ratio of 1500% at 1mA input.

Feature Summary

High current transfer ratio capability for efficient signal transmission
Robust insulation performance suitable for demanding isolation requirements
Wide operating temperature range for industrial reliability

Applications

Industrial automation control systems
Power supply feedback loops
Solid-state relay driver circuits

Procurement Notes

Verify the specific suffix F3-A against official Renesas documentation to confirm pinout and packaging variations. Ensure compatibility with RoHS3 standards if required by your design specifications. Cross-reference the manufacturer part number directly with authorized distributors to avoid counterfeit components. Confirm lead times and availability status prior to finalizing procurement plans.

Selection Notes

Select this component when high gain is required due to its superior current transfer ratio compared to standard phototransistor outputs. The 4-SOP package offers space efficiency for dense PCB layouts. Consider the 2500Vrms isolation rating for applications requiring moderate galvanic separation between control and power stages.

Part Context

This device belongs to the NEPOC series from Renesas, designed for general-purpose isolation tasks. It replaces older generations of optocouplers by offering improved consistency in current transfer ratios and enhanced thermal stability across the specified operating temperature range.