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HMHA281R2 on a board, in 3D

HMHA281R2

onsemi

-55℃~+100℃ 1 1.3V 3.75kV 3us 3us@2mA,100Ω 400mV@2.4mA,8mA 50% 50mA 50mA 600% 6V 80V DC Phototransistor SOP-4-175mil Transistor, Photovoltaic Output Optoisolators ROHS

Extended
DatasheetJLCPCBLCSConsemi/HMHA281R2
Category
Transistor, Photovoltaic Output Optoisolators
Package
SOP-4-175mil
Pins
4

Overview

The HMHA281R2 is a transistor, Photovoltaic Output Optoisolator made by onsemi in a SOP-4-175mil package with 4 pins. -55℃~+100℃ 1 1.3V 3.75kV 3us 3us@2mA,100Ω 400mV@2.4mA,8mA 50% 50mA 50mA 600% 6V 80V DC Phototransistor SOP-4-175mil Transistor, Photovoltaic Output Optoisolators ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:VO615A-3X018T, from EasyEDA) and its footprint (EasyEDA_Cloud:SOP-4_L4.4-W2.6-P1.27-LS7.0-BL, from EasyEDA), ready for a KiCad board. 613 are in stock at JLCPCB (part C184143).

Symbol

COL4EM3C2A1
EasyEDA_Cloud:VO615A-3X018TFrom EasyEDA

Footprint

1234
EasyEDA_Cloud:SOP-4_L4.4-W2.6-P1.27-LS7.0-BLFrom EasyEDA

Parameters

16
Current Transfer Ratio (CTR) Maximum/Saturation Value
600%
Current Transfer Ratio (CTR) Minimum
50%
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℃~+100℃
Output Current
50mA
Output Type
Phototransistor
Reverse Voltage
6V
Rise time
3us@2mA,100Ω
Total Power Dissipation(Pd)
210mW
Vce Saturation(VCE(sat))
400mV@2.4mA,8mA
Voltage - Forward(Vf)
1.3V

Order codes

1

Pinout

4
The pins of the HMHA281R2
PinNameType
1AUnspecified
2CUnspecified
3EMUnspecified
4COLUnspecified

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Questions

Is there a KiCad symbol and footprint for the HMHA281R2?

Yes. The symbol is EasyEDA_Cloud:VO615A-3X018T and the footprint EasyEDA_Cloud:SOP-4_L4.4-W2.6-P1.27-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 HMHA281R2?

SOP-4-175mil, with 4 pins. Its footprint is drawn on this page.

Where is the HMHA281R2 datasheet?

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

Where can I order the HMHA281R2?

JLCPCB lists it as part C184143, with 613 in stock; the sellers' links on this page open their listings.

What can replace the HMHA281R2?

Parts like it in the library: the ACPL-217-50DE by Broadcom Limited, the CYTLP291(GB-TP) by OCIC, the OR-3H4A-TP-G by Orient and the OR-3H5-TP-G by Orient. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8