SI8421AD-B-IS
DGTL ISO 5000VRMS 2CH GP 16SOICManufacturer: Skyworks Solutions Inc.
Categories: Digital Isolators
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Skyworks Solutions Inc. SI8421AD-B-IS is a general-purpose digital isolator featuring 2 unidirectional channels. This component offers a robust 5000Vrms isolation rating and operates at data rates up to 1Mbps. Exhibiting excellent noise immunity, it boasts a common mode transient immunity of 20kV/µs. The device is housed in a 16-SOIC package with a 7.50mm width, facilitating surface mount applications. Key electrical characteristics include a maximum propagation delay of 35ns for both low-to-high and high-to-low transitions, and a maximum pulse width distortion of 25ns. Its typical rise and fall times are 2ns. The SI8421AD-B-IS operates within a supply voltage range of 2.7V to 5.5V and across an industrial temperature range of -40°C to 125°C. This component is frequently utilized in industrial automation, medical equipment, and power supply applications where high isolation is critical.
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 | 16-SOIC (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Type | General Purpose |
| Operating Temperature | -40°C ~ 125°C |
| Voltage - Supply | 2.7V ~ 5.5V |
| Data Rate | 1Mbps |
| Technology | Capacitive Coupling |
| Voltage - Isolation | 5000Vrms |
| Inputs - Side 1/Side 2 | 1/1 |
| Supplier Device Package | 16-SOIC |
| Rise / Fall Time (Typ) | 2ns, 2ns |
| Common Mode Transient Immunity (Min) | 20kV/µs |
| Propagation Delay tpLH / tpHL (Max) | 35ns, 35ns |
| Isolated Power | No |
| Channel Type | Unidirectional |
| Pulse Width Distortion (Max) | 25ns |
| Number of Channels | 2 |
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