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HCPL-181(AT) on a board, in 3D

HCPL-181(AT)

AOTE

Extended
DatasheetJLCPCBLCSCaote/HCPL-181(AT)
Category
Transistor, Photovoltaic Output Optoisolators
Package
SOP-4
Pins
4

Overview

The HCPL-181(AT) is a transistor, Photovoltaic Output Optoisolator made by AOTE in a SOP-4 package with 4 pins.

PCBKit's library has its footprint (EasyEDA_Cloud:SOP-4_L4.5-W4.4-P2.54-LS7.0-BL, from EasyEDA), ready for a KiCad board. 1,989 are in stock at JLCPCB (part C48686291). 1 open-source board in 1 repository on GitHub use it.

Symbol

The library has no symbol for this part yet.

Footprint

1234
EasyEDA_Cloud:SOP-4_L4.5-W4.4-P2.54-LS7.0-BLFrom EasyEDA

Parameters

15
Current Transfer Ratio (CTR) Maximum/Saturation Value
600%
Current Transfer Ratio (CTR) Minimum
80%
Fall time
3us
Forward Current(If)
50mA
Input type
DC
Isolation Voltage(Vrms)
3.75kV
Load Voltage
80V
Number of Outputs
1
Operating Temperature
-55℃~+110℃
Output Current
50mA
Output Type
Phototransistor
Reverse Voltage
6V
Rise time
4us
Vce Saturation(VCE(sat))
100mV@20mA,1mA
Voltage - Forward(Vf)
1.2V

Order codes

1

Open-source boards using it

All 1
  • 2 layers337 × 150 mmEEZ PSU consolidated r5B13a, the printed circuit board in 3D

    EEZ PSU consolidated r5B13a

    eez-open/psu-hw

    EEZ H24005 programmable bench power supply (powered by Arduino Due)

    546 parts507

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A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/aote/HCPL-181(AT)" title="HCPL-181(AT) in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/aote/HCPL-181(AT).jpg" alt="HCPL-181(AT)" width="1200" height="900">
A picture that opens the part, for a README
[![HCPL-181(AT)](https://pcbkit.io/embed/parts/aote/HCPL-181(AT).jpg?size=s)](https://pcbkit.io/parts/aote/HCPL-181(AT))

Questions

Is there a KiCad symbol and footprint for the HCPL-181(AT)?

Yes. the footprint EasyEDA_Cloud:SOP-4_L4.5-W4.4-P2.54-LS7.0-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the HCPL-181(AT)?

SOP-4, with 4 pins. Its footprint is drawn on this page.

Where is the HCPL-181(AT) datasheet?

AOTE publishes it: the Datasheet link on this page opens it.

Where can I order the HCPL-181(AT)?

JLCPCB lists it as part C48686291, with 1,989 in stock; the sellers' links on this page open their listings.

What can replace the HCPL-181(AT)?

Parts like it in the library: the TP357 by WUXI TOP. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the HCPL-181(AT)?

1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

1