PS2561DL-1Y-V-H-A

$0.22

Description：OPTOISOLATOR 5KV 1CH TRANS 4-SMD
Series：NEPOC
Mfr：CEL
Package：Tube

SKU:e132a0ba374f Category: Transistor, Photovoltaic Output Optoisolators Brand: CEL

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Product introduction

Product Detailed Parameters

Description：OPTOISOLATOR 5KV 1CH TRANS 4-SMD
Series：NEPOC
Mfr：CEL
Package：Tube
Number of Channels：1
Voltage - Isolation：5000Vrms
Current Transfer Ratio (Min)：80% @ 5mA
Current Transfer Ratio (Max)：160% @ 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)：1.2V
Current - DC Forward (If) (Max)：40 mA
Vce Saturation (Max)：300mV
Operating Temperature：-55°C ~ 110°C
Mounting Type：Surface Mount
Package / Case：4-SMD, Gull Wing
Supplier Device Package：4-SMD
Grade：-
Qualification：-

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PS2561DL-1Y-V-H-A

Overview

The PS2561DL-1Y-V-H-A is a single-channel transistor output optocoupler manufactured by CEL. It features an NPN phototransistor output and supports surface mount installation in a 4-pin SMD package. The device provides 5000 Vrms isolation voltage and operates within a temperature range of -55°C to +110°C. Key electrical parameters include a maximum collector-emitter voltage of 80 V, a maximum collector current of 50 mA, and a forward current of up to 40 mA. It exhibits a typical rise time of 3 µs and fall time of 5 µs, with a power dissipation rating of 150 mW.

Feature Summary

High insulation voltage capability for safe signal transmission across isolated circuits
Extended high-temperature operation suitable for demanding thermal environments
Surface mount design optimized for automated assembly processes
Fast switching performance with microsecond-level response times

Applications

Industrial control systems requiring galvanic isolation
Power supply feedback loops for voltage regulation
Microcontroller input interfacing with high-voltage domains

Procurement Notes

Verify the manufacturer designation as CEL or Renesas depending on the specific production lot, as both entities are associated with this part number in public records. Confirm RoHS compliance status and ensure the ordering suffix matches the required packaging format. Cross-reference the datasheet version to validate parameter consistency before integration into final designs.

Selection Notes

Select this component when high isolation voltage and extended temperature range are critical requirements. The NPN output configuration suits applications requiring standard logic level interfacing. Ensure the PCB footprint accommodates the specific SMD package dimensions and creepage distance requirements defined in the official documentation.

Part Context

This component belongs to the PS2561 series of transistor output optocouplers. It shares functional similarities with other variants in the family but differs in packaging and certification specifics. The DL2 suffix typically indicates specific insulation and safety approvals such as BSI VDE standards.