4N28W
OPTOISO 5.3KV TRANS W/BASE 6DIPManufacturer: onsemi
Categories: Transistor, Photovoltaic Output Optoisolators
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The onsemi 4N28W is a single-channel optoisolator featuring a transistor output with base connection. This device provides 5300Vrms of isolation, making it suitable for applications requiring robust electrical separation. It operates with a DC input and a typical forward voltage of 1.18V, supporting a maximum DC forward current of 100 mA. The output stage is a transistor with a specified minimum current transfer ratio of 10% at 10mA, and a maximum Vce saturation of 500mV. Turn-on and turn-off times are typically 2µs. The 4N28W is housed in a 6-DIP package, designed for through-hole mounting. This component is commonly utilized in industrial automation, power supplies, and telecommunications equipment.
Additional Information
Series: -RoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 6-DIP (0.400"", 10.16mm) |
| Output Type | Transistor with Base |
| Mounting Type | Through Hole |
| Operating Temperature | -55°C ~ 100°C |
| Voltage - Forward (Vf) (Typ) | 1.18V |
| Input Type | DC |
| Current - Output / Channel | - |
| Voltage - Isolation | 5300Vrms |
| Current Transfer Ratio (Min) | 10% @ 10mA |
| Vce Saturation (Max) | 500mV |
| Current Transfer Ratio (Max) | - |
| Supplier Device Package | 6-DIP |
| Voltage - Output (Max) | 30V |
| Turn On / Turn Off Time (Typ) | 2µs, 2µs |
| Rise / Fall Time (Typ) | - |
| Number of Channels | 1 |
| Current - DC Forward (If) (Max) | 100 mA |
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