Skip to the content
PCBKitNew board
4N25, in 3D

4N25

AOTE

-55℃~+100℃ 1 1.2V 100mA 20% 300mV@2mA,50mA 30V 3us 4us@2mA,100Ω 5kV 60mA 6V DC Phototransistor DIP-6 Transistor, Photovoltaic Output Optoisolators ROHS

Extended
DatasheetJLCPCBLCSCaote/4N25
Category
Transistor, Photovoltaic Output Optoisolators
Package
DIP-6
Pins
6

Overview

The 4N25 is a transistor, Photovoltaic Output Optoisolator made by AOTE in a DIP-6 package with 6 pins. -55℃~+100℃ 1 1.2V 100mA 20% 300mV@2mA,50mA 30V 3us 4us@2mA,100Ω 5kV 60mA 6V DC Phototransistor DIP-6 Transistor, Photovoltaic Output Optoisolators ROHS.

PCBKit's library has its KiCad symbol (Isolator:4N25, from KiCad's library) and its footprint (Package_DIP:DIP-6_W7.62mm, from KiCad's library), ready for a KiCad board. 158 are in stock at JLCPCB (part C20612599).

Symbol

12456
Isolator:4N25From KiCad's library

Footprint

123456
Package_DIP:DIP-6_W7.62mmFrom KiCad's library

Parameters

14
Current Transfer Ratio (CTR) Minimum
20%
Fall time
3us
Forward Current(If)
60mA
Input type
DC
Isolation Voltage(Vrms)
5kV
Load Voltage
30V
Number of Outputs
1
Operating Temperature
-55℃~+100℃
Output Current
100mA
Output Type
Phototransistor
Reverse Voltage
6V
Rise time
4us@2mA,100Ω
Vce Saturation(VCE(sat))
300mV@2mA,50mA
Voltage - Forward(Vf)
1.2V

Order codes

1

Pinout

6
The pins of the 4N25
PinNameType
1—Passive
2—Passive
3NCNot connected
4—Passive
5—Passive
6—Passive

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/aote/4N25" title="4N25 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/4N25.jpg" alt="4N25" width="1200" height="900">
A picture that opens the part, for a README
[![4N25](https://pcbkit.io/embed/parts/aote/4N25.jpg?size=s)](https://pcbkit.io/parts/aote/4N25)

Questions

Is there a KiCad symbol and footprint for the 4N25?

Yes. The symbol is Isolator:4N25 and the footprint Package_DIP:DIP-6_W7.62mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the 4N25?

DIP-6, with 6 pins. Its footprint is drawn on this page.

Where is the 4N25 datasheet?

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

Where can I order the 4N25?

JLCPCB lists it as part C20612599, with 158 in stock; the sellers' links on this page open their listings.

What can replace the 4N25?

Parts like it in the library: the 4N35 by AOTE, the 4N28 by Vishay Intertechnology, the H11AA1-X007T by Vishay Intertechnology and the H11AA1 by Vishay Intertechnology. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8