4N46-300E
OPTOISO 3.75KV DARL W/BASE 6SMDManufacturer: Broadcom Limited
Categories: Optocouplers, Optoisolators
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Broadcom Limited 4N46-300E is a single-channel optoisolator featuring a Darlington output with base control. This device provides 3750Vrms of isolation and is housed in a 6-SMD Gull Wing package for surface mounting. The input is DC, with a typical forward voltage of 1.4V and a maximum forward current of 20mA. The output stage offers a maximum current handling of 60mA per channel. The current transfer ratio (CTR) ranges from a minimum of 200% to a maximum of 1000% at 10mA input current. Typical turn-on and turn-off times are 5µs and 150µs, respectively. This component is suitable for applications in industrial automation, power supplies, and telecommunications equipment where robust signal isolation is critical. The operating temperature range is -40°C to 85°C.
Additional Information
Series: -RoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 6-SMD, Gull Wing |
| Output Type | Darlington with Base |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Forward (Vf) (Typ) | 1.4V |
| Input Type | DC |
| Current - Output / Channel | 60mA |
| Voltage - Isolation | 3750Vrms |
| Current Transfer Ratio (Min) | 200% @ 10mA |
| Vce Saturation (Max) | - |
| Current Transfer Ratio (Max) | 1000% @ 10mA |
| Supplier Device Package | 6-SMD |
| Voltage - Output (Max) | 20V |
| Turn On / Turn Off Time (Typ) | 5µs, 150µs |
| Rise / Fall Time (Typ) | - |
| Number of Channels | 1 |
| Current - DC Forward (If) (Max) | 20 mA |
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