PS2911-1-V-AX

$4.18

Description：OPTOISO 2.5KV TRANS 4-MINI-FLAT
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:0863e5492042 Category: Transistor, Photovoltaic Output Optoisolators Brand: Renesas Electronics Corporation

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Product introduction

Product Detailed Parameters

Description：OPTOISO 2.5KV TRANS 4-MINI-FLAT
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR),Cut Tape (CT)
Number of Channels：1
Voltage - Isolation：2500Vrms
Current Transfer Ratio (Min)：100% @ 1mA
Current Transfer Ratio (Max)：400% @ 1mA
Turn On / Turn Off Time (Typ)：40µs, 120µs
Rise / Fall Time (Typ)：5µs, 10µs
Input Type：DC
Output Type：Transistor
Voltage - Output (Max)：40V
Current - Output / Channel：40mA
Voltage - Forward (Vf) (Typ)：1.1V
Current - DC Forward (If) (Max)：50 mA
Vce Saturation (Max)：300mV
Operating Temperature：-55°C ~ 100°C
Mounting Type：Surface Mount
Package / Case：4-SMD, Flat Leads
Supplier Device Package：4-Mini-Flat
Grade：-
Qualification：-

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PS2911-1-V-AX

Overview

The PS2911-1-V-AX is a single-channel transistor output optocoupler manufactured by Renesas Electronics. It features an NPN phototransistor output with a maximum collector-emitter voltage of 40V and a maximum collector current of 40mA. The device provides 2500 Vrms isolation voltage and operates within a temperature range of -55°C to +100°C. Key electrical parameters include a forward current of 50 mA, a forward voltage of 1.3 V, and a power dissipation of 180 mW. The current transfer ratio ranges from 100% to 400%, with rise and fall times of 5 µs and 10 µs respectively.

Feature Summary

Provides galvanic isolation between input and output circuits using optical transmission.
Features an NPN phototransistor output suitable for digital signal switching applications.
Designed for surface mount installation in compact SSOP-4 packages.

Applications

Industrial control systems requiring signal isolation
Measurement equipment input stages
Power supply feedback loops

Procurement Notes

Verify the specific suffix 'V' against official Renesas documentation to confirm package type and tape/reel specifications. Confirm RoHS compliance status and lifecycle stage (NRND) prior to procurement. Ensure the ordering part number matches the exact datasheet revision required for your design implementation.

Selection Notes

Select this component when a single-channel transistor output optocoupler with 2500 Vrms isolation is required. Consider the 40V collector-emitter voltage limit and 40mA current capacity for load compatibility. Verify that the SSOP-4 footprint aligns with the PCB layout constraints and thermal management requirements of the target application.

Part Context

This part belongs to the PS2911 series of transistor output optocouplers from Renesas Electronics. The series is designed for general-purpose isolation tasks. The PS2911-1-V-AX variant specifically denotes the single-channel configuration with defined electrical characteristics and packaging options consistent with the manufacturer's standard product line definitions.

Replacement Considerations

Consult official Renesas cross-reference lists for verified substitutes. Generic equivalents may differ in isolation voltage or CTR specifications. Verify pinout compatibility and package dimensions before substitution.