SI8431-C-IS
DGTL ISO 2500VRMS 3CH GP 16SOICManufacturer: Skyworks Solutions Inc.
Categories: Digital Isolators
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The Skyworks Solutions Inc. SI8431-C-IS is a 3-channel, unidirectional digital isolator designed for robust signal isolation. This component offers 2500Vrms of isolation and operates at data rates up to 150Mbps. Featuring capacitive coupling technology, it provides a minimum Common Mode Transient Immunity (CMTI) of 25kV/µs, ensuring reliable operation in electrically noisy environments. The device is housed in a 16-SOIC package with a 7.50mm width and supports a supply voltage range of 2.375V to 5.5V. Typical rise and fall times are 2ns, with maximum propagation delays of 9.5ns for both tpLH and tpHL. Pulse width distortion is limited to a maximum of 3ns. This general-purpose isolator is suitable for applications in industrial automation, power supplies, and automotive systems, among others.
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 | 16-SOIC (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Type | General Purpose |
| Operating Temperature | -40°C ~ 125°C |
| Voltage - Supply | 2.375V ~ 5.5V |
| Data Rate | 150Mbps |
| Technology | Capacitive Coupling |
| Voltage - Isolation | 2500Vrms |
| Inputs - Side 1/Side 2 | 2/1 |
| Supplier Device Package | 16-SOIC |
| Rise / Fall Time (Typ) | 2ns, 2ns |
| Common Mode Transient Immunity (Min) | 25kV/µs |
| Propagation Delay tpLH / tpHL (Max) | 9.5ns, 9.5ns |
| Isolated Power | No |
| Channel Type | Unidirectional |
| Pulse Width Distortion (Max) | 3ns |
| Number of Channels | 3 |
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