HCPL2531SD
OPTOISO 2.5KV 2CH TRANS 8SMDManufacturer: onsemi
Categories: Transistor, Photovoltaic Output Optoisolators
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The onsemi HCPL2531SD is a dual-channel optocoupler featuring transistor outputs. This component provides 2500Vrms of isolation, making it suitable for applications requiring robust electrical separation. Each channel offers a DC input type and a transistor output, with a maximum output current of 8mA per channel. The current transfer ratio (CTR) ranges from a minimum of 19% at 16mA to a maximum of 50% at 16mA. Key electrical parameters include a typical forward voltage (Vf) of 1.45V and a maximum forward current (If) of 25mA. Turn-on and turn-off times are specified at 450ns and 300ns respectively. The HCPL2531SD is housed in an 8-SMD, Gull Wing package designed for surface mounting and is supplied on tape and reel. This device finds application in industries such as industrial automation, power supplies, and telecommunications equipment where reliable signal isolation is critical.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 8-SMD, Gull Wing |
| Output Type | Transistor |
| Mounting Type | Surface Mount |
| Operating Temperature | -55°C ~ 100°C |
| Voltage - Forward (Vf) (Typ) | 1.45V |
| Input Type | DC |
| Current - Output / Channel | 8mA |
| Voltage - Isolation | 2500Vrms |
| Current Transfer Ratio (Min) | 19% @ 16mA |
| Vce Saturation (Max) | - |
| Current Transfer Ratio (Max) | 50% @ 16mA |
| Supplier Device Package | 8-SMD |
| Voltage - Output (Max) | 20V |
| Turn On / Turn Off Time (Typ) | 450ns, 300ns |
| Rise / Fall Time (Typ) | - |
| Number of Channels | 2 |
| Current - DC Forward (If) (Max) | 25 mA |
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