PS2705-1-A
OPTOISOLATOR 3.75KV TRANS 4SMDManufacturer: Renesas Electronics Corporation
Categories: Optocouplers, Optoisolators
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The Renesas Electronics Corporation NEPOC series PS2705-1-A is a high-isolation photocoupler featuring a transistor output. This component provides 3750Vrms of isolation and is designed for surface mounting in a 4-SMD, Gull Wing package. It supports an input current of up to 50mA and an output current of 80mA. The device exhibits a minimum current transfer ratio of 50% at 5mA input, scaling up to a maximum of 300% under the same conditions. The forward voltage drop is typically 1.1V, with a saturation voltage of 300mV maximum. With a bandwidth characterized by typical rise and fall times of 3µs and 5µs respectively, it is suitable for applications requiring reliable signal isolation across AC and DC inputs. This device finds utility in industrial automation, power supplies, and telecommunications equipment.
Additional Information
Series: NEPOCRoHS Status: ROHS3 CompliantManufacturer Lead Time: Product Status: Not For New DesignsPackaging: StripDownload Free CAD Model:
Technical Details:
| Packaging | Strip |
| Package / Case | 4-SMD, Gull Wing |
| Output Type | Transistor |
| Mounting Type | Surface Mount |
| Operating Temperature | -55°C ~ 100°C |
| Voltage - Forward (Vf) (Typ) | 1.1V |
| Input Type | AC, DC |
| Current - Output / Channel | 80mA |
| Voltage - Isolation | 3750Vrms |
| Current Transfer Ratio (Min) | 50% @ 5mA |
| Vce Saturation (Max) | 300mV |
| Current Transfer Ratio (Max) | 300% @ 5mA |
| Supplier Device Package | 4-SOP |
| Voltage - Output (Max) | 40V |
| Turn On / Turn Off Time (Typ) | - |
| Rise / Fall Time (Typ) | 3µs, 5µs |
| Number of Channels | 1 |
| Current - DC Forward (If) (Max) | 50 mA |
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