4N28
Vishay IntertechnologyExtended
-55℃~+100℃ 1 1.2V 10% 100mA 100mV@50mA,2mA 2.5kV 30V 3us 3us 6V Phototransistor DIP-6 Transistor, Photovoltaic Output Optoisolators ROHS
- Part id
- vishay/4N28
- Category
- Transistor, Photovoltaic Output Optoisolators
- Package
- DIP-6
- Pins
- 6
- In stock
- 2 at JLCPCB (C3008850)
Overview
The 4N28 is a transistor, Photovoltaic Output Optoisolator made by Vishay Intertechnology in a DIP-6 package with 6 pins. -55℃~+100℃ 1 1.2V 10% 100mA 100mV@50mA,2mA 2.5kV 30V 3us 3us 6V Phototransistor DIP-6 Transistor, Photovoltaic Output Optoisolators ROHS.
PCBKit's library has its KiCad symbol (Isolator:4N28, from KiCad's library) and its footprint (Package_DIP:DIP-6_W7.62mm, from KiCad's library), ready for a KiCad board. 2 are in stock at JLCPCB (part C3008850).
Symbol
Footprint
Pinout
6| Pin | Name | Type |
|---|---|---|
| 1 | — | Passive |
| 2 | — | Passive |
| 3 | NC | Not connected |
| 4 | — | Passive |
| 5 | — | Passive |
| 6 | — | Passive |
Parts like it
8
4N25
DIP-6-55℃~+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 ROHSAOTETransistor, Photovoltaic Output Optoisolators4N35
DIP-6-55℃~+100℃ 1 1.2V 100% 100mA 300mV@2mA,50mA 30V 3us 4us@2mA,100Ω 5kV 60mA 6V DC Phototransistor DIP-6 Transistor, Photovoltaic Output Optoisolators ROHSAOTETransistor, Photovoltaic Output OptoisolatorsH11AA1-X007T
SMD-6P-55℃~+100℃ 1 1.2V 20% 30V 4.42kV 400mV@0.5mA,10mA 60mA AC,DC Integrated anti-parallel LED Phototransistor SMD-6P Transistor, Photovoltaic Output Optoisolators ROHSVishay IntertechnologyTransistor, Photovoltaic Output OptoisolatorsH11AA1
DIP-6-55℃~+100℃ 1.2V 20% 30V 400mV@10mA,0.5mA 5.3kV 60mA AC,DC Integrated anti-parallel LED Phototransistor DIP-6 Transistor, Photovoltaic Output Optoisolators ROHSVishay IntertechnologyTransistor, Photovoltaic Output Optoisolators4N36
DIP-6DIP-6 Transistor, Photovoltaic Output Optoisolators ROHSEverlight ElectronicsTransistor, Photovoltaic Output Optoisolators4N25
DIP-6-55℃~+110℃ 1.24V 150mW 20% 3.9us 4.3us 500mV@50mA,2mA 5kV 60mA 6V 80V DC Phototransistor DIP-6 Transistor, Photovoltaic Output Optoisolators ROHSCT Micro InternationalTransistor, Photovoltaic Output Optoisolators4N35
DIP-6-55℃~+110℃ 1 1.24V 100% 300mV@50mA,2mA 5kV 6.9us 60mA 6V 80V 9.8us DC Phototransistor DIP-6 Transistor, Photovoltaic Output Optoisolators ROHSCT Micro InternationalTransistor, Photovoltaic Output Optoisolators4N26
DIP-6Transistor, Photovoltaic Output OptoisolatorsIsocom Components
Questions
Is there a KiCad symbol and footprint for the 4N28?
Yes. The symbol is Isolator:4N28 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 4N28?
DIP-6, with 6 pins. Its footprint is drawn on this page.
Where is the 4N28 datasheet?
Vishay Intertechnology publishes it: the Datasheet link on this page opens it.
Where can I order the 4N28?
JLCPCB lists it as part C3008850, with 2 in stock; the sellers' links on this page open their listings.
What can replace the 4N28?
Parts like it in the library: the 4N25 by AOTE, the 4N35 by AOTE, 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.