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EX3H4A on a board, in 3D

EX3H4A

Existar

-55℃~+100℃ 1 1.2V 100mV@20mA,1mA 150% 200mW 3.75kV 50% 50mA 6us 8us DC、AC Integrated anti-parallel LED Phototransistor SSOP-4 Transistor, Photovoltaic Output Optoisolators ROHS

Extended
DatasheetJLCPCBLCSCexistar/EX3H4A
Category
Transistor, Photovoltaic Output Optoisolators
Package
SSOP-4
Pins
4

Overview

The EX3H4A is a transistor, Photovoltaic Output Optoisolator made by Existar in a SSOP-4 package with 4 pins. -55℃~+100℃ 1 1.2V 100mV@20mA,1mA 150% 200mW 3.75kV 50% 50mA 6us 8us DC、AC Integrated anti-parallel LED Phototransistor SSOP-4 Transistor, Photovoltaic Output Optoisolators ROHS.

PCBKit's library has its footprint (Package_SO:SSOP-4_4.4x2.6mm_P1.27mm, from KiCad's library), ready for a KiCad board. 5,653 are in stock at JLCPCB (part C52204709).

Symbol

The library has no symbol for this part yet.

Footprint

1234
Package_SO:SSOP-4_4.4x2.6mm_P1.27mmFrom KiCad's library

Parameters

15
Current Transfer Ratio (CTR) Maximum/Saturation Value
150%
Current Transfer Ratio (CTR) Minimum
50%
Fall time
8us
Features
Integrated anti-parallel LED
Forward Current(If)
50mA
Input type
DC
Isolation Voltage(Vrms)
3.75kV
Load Voltage
80V
Number of Outputs
1
Operating Temperature
-55℃~+100℃
Output Type
Phototransistor
Rise time
6us
Total Power Dissipation(Pd)
200mW
Vce Saturation(VCE(sat))
100mV@20mA,1mA
Voltage - Forward(Vf)
1.2V

Order codes

1

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A live frame, for any web page
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Questions

Is there a KiCad symbol and footprint for the EX3H4A?

Yes. the footprint Package_SO:SSOP-4_4.4x2.6mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the EX3H4A?

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

Where is the EX3H4A datasheet?

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

Where can I order the EX3H4A?

JLCPCB lists it as part C52204709, with 5,653 in stock; the sellers' links on this page open their listings.

What can replace the EX3H4A?

Parts like it in the library: the AT3H4B-CUH-S by AOTE, the HT-3H4-BTP1 by HENGTUO ELECTRONICS, the LTV-214B by AOTE and the MP3H4B(T1)-GV by miracle. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8