CNX38U3S
OPTOISO 5.3KV TRANS W/BASE 6SMDManufacturer: onsemi
Categories: Transistor, Photovoltaic Output Optoisolators
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The onsemi CNX38U3S is a high-isolation optocoupler featuring a transistor output with base connection. This single-channel device offers a robust 5300Vrms isolation voltage, making it suitable for applications requiring significant electrical separation. With a DC input type, it operates efficiently with a typical forward voltage of 1.15V and a maximum forward current of 100mA. The output stage provides a transistor with a maximum output current of 100mA and a Vce saturation of 400mV. Current transfer ratios range from a minimum of 70% to a maximum of 210% at 10mA input. Designed for surface mounting in a 6-SMD Gull Wing package, the CNX38U3S is engineered for reliable performance across an operating temperature range of -40°C to 100°C. Typical turn-on and turn-off times are 20µs. This component finds application in power supplies, industrial controls, 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-SMD, Gull Wing |
| Output Type | Transistor with Base |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 100°C |
| Voltage - Forward (Vf) (Typ) | 1.15V |
| Input Type | DC |
| Current - Output / Channel | 100mA |
| Voltage - Isolation | 5300Vrms |
| Current Transfer Ratio (Min) | 70% @ 10mA |
| Vce Saturation (Max) | 400mV |
| Current Transfer Ratio (Max) | 210% @ 10mA |
| Supplier Device Package | 6-SMD |
| Voltage - Output (Max) | 80V |
| Turn On / Turn Off Time (Typ) | 20µs, 20µs |
| Rise / Fall Time (Typ) | - |
| Number of Channels | 1 |
| Current - DC Forward (If) (Max) | 100 mA |
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