PS2533L-1-E3-A

Description：OPTOISOLATOR 5KV 1CH DARL 4-SMD
Series：NEPOC
Mfr：CEL
Package：Tape & Reel (TR)

SKU:b12a8da624a6 Category: Transistor, Photovoltaic Output Optoisolators Brand: CEL

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Product introduction

Product Detailed Parameters

Description：OPTOISOLATOR 5KV 1CH DARL 4-SMD
Series：NEPOC
Mfr：CEL
Package：Tape & Reel (TR)
Number of Channels：1
Voltage - Isolation：5000Vrms
Current Transfer Ratio (Min)：1500% @ 1mA
Current Transfer Ratio (Max)：6500% @ 1mA
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)：80 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-SMD
Grade：-
Qualification：-

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PS2533L-1-E3-A

Overview

The CEL PS2533L-1-E3-A is a single-channel photovoltaic output optocoupler designed for high-voltage isolation applications. It features a GaAs infrared LED coupled with a silicon photovoltaic detector, providing galvanic isolation without requiring a bias voltage at the output. Key electrical parameters include an isolation voltage of 5000 Vrms and a maximum collector-emitter voltage of 40 V. The device operates within a temperature range of -55°C to +100°C and dissipates up to 200 mW of power.

Feature Summary

Photovoltaic output architecture eliminates the need for external bias voltage on the detector side
High isolation capability rated at 5000 Vrms for robust signal transmission across potential differences
Wide operating temperature range supports deployment in demanding industrial environments

Applications

Industrial automation systems requiring isolated sensor interfaces
Power supply feedback loops for voltage regulation
Medical equipment needing strict galvanic separation

Procurement Notes

Verify component authenticity through authorized channels as this part may be obsolete or limited in availability. Confirm RoHS compliance status via official documentation before integration. Ensure storage conditions meet manufacturer specifications to maintain performance integrity during handling and assembly processes.

Selection Notes

Select this component when zero-bias output operation is required for low-power signal isolation. Consider the photovoltaic nature of the output stage for applications where minimal leakage current is critical. Evaluate thermal management requirements given the specified power dissipation limits and operational temperature boundaries.

Part Context

This component belongs to the CEL PS2533 series of high-isolation optocouplers. It utilizes advanced semiconductor technology to achieve reliable signal transfer between isolated circuits. The series is known for its stability and precision in maintaining isolation barriers under varying electrical stress conditions.