4N38S
OPTOISO 5.3KV TRANS W/BASE 6SMDManufacturer: onsemi
Categories: Transistor, Photovoltaic Output Optoisolators
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The onsemi 4N38S is a single-channel optoisolator featuring a 6-SMD gull wing package. This device provides 5300Vrms isolation and utilizes a DC input driving a phototransistor with a base output. It exhibits a minimum current transfer ratio of 20% at 10mA forward current. Key electrical parameters include a maximum forward current of 80mA, an output current capability of 100mA, and a typical forward voltage of 1.15V. The output transistor has a saturation voltage of up to 1V and an output voltage rating of 80V. The 4N38S is suitable for applications requiring high voltage isolation, including industrial control systems, power supplies, and medical equipment. It operates within a temperature range of -55°C to 100°C and is supplied in tubes.
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-SMD, Gull Wing |
| Output Type | Transistor with Base |
| Mounting Type | Surface Mount |
| Operating Temperature | -55°C ~ 100°C |
| Voltage - Forward (Vf) (Typ) | 1.15V |
| Input Type | DC |
| Current - Output / Channel | 100mA |
| Voltage - Isolation | 5300Vrms |
| Current Transfer Ratio (Min) | 20% @ 10mA |
| Vce Saturation (Max) | 1V |
| Current Transfer Ratio (Max) | - |
| Supplier Device Package | 6-SMD |
| Voltage - Output (Max) | 80V |
| Turn On / Turn Off Time (Typ) | 5µs, 5µs |
| Rise / Fall Time (Typ) | - |
| Number of Channels | 1 |
| Current - DC Forward (If) (Max) | 80 mA |
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