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HCPL2731S on a board, in 3D

HCPL2731S

onsemi

-40℃~+85℃ 1kV/us 2 5kV DC SOP-8-2.54mm Logic Output Optoisolators ROHS

Extended
DatasheetJLCPCBLCSConsemi/HCPL2731S
Category
Optocouplers Logic Output
Package
SOP-8-2.54mm
Pins
8

Overview

The HCPL2731S is an optocouplers Logic Output made by onsemi in a SOP-8-2.54mm package with 8 pins. -40℃~+85℃ 1kV/us 2 5kV DC SOP-8-2.54mm Logic Output Optoisolators ROHS.

PCBKit's library has its KiCad symbol (Isolator:HCPL2731, from KiCad's library) and its footprint (EasyEDA_Cloud:SMD-8_L9.8-W6.6-P2.54-LS10.3-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C899539).

Symbol

12345678
Isolator:HCPL2731From KiCad's library

Footprint

12345678
EasyEDA_Cloud:SMD-8_L9.8-W6.6-P2.54-LS10.3-BLFrom EasyEDA

Parameters

9
CMTI(kV/us)
10kV/us
Forward Current(If)
20mA
Input Type
DC
Isolation Voltage(Vrms)
5kV
Number of Channels
2
Operating Temperature
-40℃~+85℃
Output current
60mA
Reverse Voltage
5V
Voltage - Forward(Vf)
1.3V

Order codes

1

Pinout

8
The pins of the HCPL2731S
PinNameType
1A1Passive
2C1Passive
3C2Passive
4A2Passive
5GNDPassive
6VO2Passive
7VO1Passive
8VCCPassive

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Questions

Is there a KiCad symbol and footprint for the HCPL2731S?

Yes. The symbol is Isolator:HCPL2731 and the footprint EasyEDA_Cloud:SMD-8_L9.8-W6.6-P2.54-LS10.3-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the HCPL2731S?

SOP-8-2.54mm, with 8 pins. Its footprint is drawn on this page.

Where is the HCPL2731S datasheet?

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

Where can I order the HCPL2731S?

JLCPCB lists it as part C899539, with 0 in stock; the sellers' links on this page open their listings.

What can replace the HCPL2731S?

Parts like it in the library: the HCPL2731SDM by onsemi and the HCPL2730S by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

2