HCPL2731SDM

onsemiExtended

-40℃~+100℃ 1.3V 1.6mA 10kV/us 15us 2 2000% 3us 4.5V~18V 5kV 60mA DC SOP-8-2.54mm Logic Output Optoisolators ROHS

Part id: onsemi/HCPL2731SDM
Category: Optocouplers, Logic Output
Package: SOP-8-2.54mm
Pins: 8
In stock: 4 at JLCPCB (C899541)

Overview

The HCPL2731SDM is an optocouplers, Logic Output made by onsemi in a SOP-8-2.54mm package with 8 pins. -40℃~+100℃ 1.3V 1.6mA 10kV/us 15us 2 2000% 3us 4.5V~18V 5kV 60mA 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. 4 are in stock at JLCPCB (part C899541).

Symbol

Isolator:HCPL2731From KiCad's library

Footprint

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

Pinout

The pins of the HCPL2731SDM
Pin	Name	Type
1	A1	Passive
2	C1	Passive
3	C2	Passive
4	A2	Passive
5	GND	Passive
6	VO2	Passive
7	VO1	Passive
8	VCC	Passive

Parameters

CMTI(kV/us): 10kV/us
Common Mode Transient Immunity (CMTI): 1kV/us
Current transfer ratio: 2000%
High level Delay Time: 3us
Input Type: DC
Input threshold current: 1.6mA
Isolation Voltage(Vrms): 5kV
Isolation Voltage(rms): 5000V
Low level Delay Time: 15us
Number of Channels: 2
Operating Temperature: -40℃~+100℃
Output current: 60mA
Propagation Delay tpLH/tpHL: 90us；120us
Reverse Voltage: 5V
Voltage - Forward(Vf): 1.3V
Voltage - Supply: 4.5V~18V

Order codes

HCPL2731SDMLCSC C899541

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Questions

Is there a KiCad symbol and footprint for the HCPL2731SDM?

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 HCPL2731SDM?

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

Where is the HCPL2731SDM datasheet?

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

Where can I order the HCPL2731SDM?

JLCPCB lists it as part C899541, with 4 in stock; the sellers' links on this page open their listings.

What can replace the HCPL2731SDM?

Parts like it in the library: the HCPL2730S by onsemi and the HCPL2731S by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.