4N28M datasheet by Fairchild (now onsemi).
This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | 4N28M |
|---|---|
| Datasheet | 4N28M 4N25M Datasheet (PDF) |
| File Size | 136.76 KB |
| Manufacturer | Fairchild (now onsemi) |
| Description | Phototransistor Optocoupler |
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The general purpose optocouplers consist of a gallium arsenide infrared emitting diode driving a silicon phototransistor in a 6-pin dual in-line package. Functional Block Diagram 1 6 2 5 3 NC 4 PIN 1. 7500 1011 0.2 2 Units Vac(pk) Ω pF ©2005 Fairchild Semiconductor Corporation 4NXXM, H11AXM Rev.
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
 |
4N28M | Phototransistor Optocouplers | ON Semiconductor |
 |
4N28M | Photocoupler | LITEON |
| QT-BRIGHTEK | 4N28 | 6-PIN PHOTOTRANSISTOR OPTOCOUPLER | QT-BRIGHTEK |
 |
4N28 | 6-Pin DIP Optoisolators Transistor | Motorola Inc |
 |
4N28 | Phototransistor Optocoupler | CT Micro |
View all Fairchild (now onsemi) datasheets
| Part Number | Description |
|---|---|
| 4N28 | GENERAL PURPOSE 6-PIN PHOTOTRANSISTOR OPTOCOUPLERS |
| 4N25 | GENERAL PURPOSE 6-PIN PHOTOTRANSISTOR |
| 4N25M | Phototransistor Optocoupler |
| 4N26 | GENERAL PURPOSE 6-PIN PHOTOTRANSISTOR OPTOCOUPLERS |
| 4N26M | Phototransistor Optocoupler |
| 4N27 | GENERAL PURPOSE 6-PIN PHOTOTRANSISTOR OPTOCOUPLERS |
| 4N27M | Phototransistor Optocoupler |
| 4N29 | General Purpose 6-Pin Photodarlington Optocoupler |
| 4N29M | General Purpose 6-Pin Photodarlington Optocoupler |
