PS2561DL2-1Y-F3-H-A

$0.18

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

SKU:dd1fd69289f2 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：Tape & Reel (TR)
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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PS2561DL2-1Y-F3-H-A

Overview

The PS2561DL2-1Y-F3-H-A is a single-channel transistor output optocoupler manufactured by CEL. It features an NPN phototransistor output and operates in a surface-mount SMD package with four pins. The device provides high insulation voltage of 5000 Vrms and supports a maximum collector-emitter voltage of 80 V. It exhibits a current transfer ratio ranging from 50% to 400% at a forward current of 40 mA, with typical rise and fall times of 3 µs and 5 µs respectively. The component is rated for operation up to 110°C.

Feature Summary

Provides electrical isolation via an infrared LED and NPN phototransistor pair
Features long creepage distance for enhanced safety in high-voltage applications
Designed for high-temperature operation up to 110 degrees Celsius
RoHS compliant construction

Applications

Industrial control systems requiring galvanic isolation
Power supply feedback loops
Signal transmission between microcontrollers and high-voltage circuits

Procurement Notes

Verify the specific suffix F3-H-A against official datasheets to confirm pinout and packaging dimensions. Ensure compatibility with reflow soldering profiles specified by the manufacturer. Confirm RoHS compliance status through certified documentation before integration into regulated products.

Selection Notes

Select this component when high isolation voltage and compact surface-mount form factor are required. Compare current transfer ratio specifications against load requirements. Verify thermal management capabilities for environments exceeding standard operating temperatures.

Part Context

This part belongs to the PS2561D series of transistor output optocouplers. It shares functional similarities with other variants in the family but differs in packaging and specific electrical tolerances. The DL2 designation typically indicates a specific lead frame or encapsulation style optimized for surface mount technology.