1SMA28AT3
TVS DIODE 28VWM 45.4VC SMAManufacturer: onsemi
Categories: TVS Diodes
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The onsemi 1SMA28AT3 is a Transient Voltage Suppressor (TVS) diode in a DO-214AC (SMA) surface mount package. Designed for robust protection, this unidirectional device offers a 28V reverse standoff voltage and a nominal breakdown voltage of 31.1V. It provides a maximum clamping voltage of 45.4V at a peak pulse current of 8.8A (10/1000µs), with a peak pulse power rating of 400W. The component exhibits a capacitance of 430pF at 1MHz. Its operating temperature range is -65°C to 150°C (TJ). This TVS diode is suitable for general-purpose applications across various industries requiring transient surge suppression. It is supplied on tape and reel.
Additional Information
Series: -RoHS Status: RoHS Compliant By ExemptionManufacturer 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 | DO-214AC, SMA |
| Mounting Type | Surface Mount |
| Type | Zener |
| Operating Temperature | -65°C ~ 150°C (TJ) |
| Applications | General Purpose |
| Capacitance @ Frequency | 430pF @ 1MHz |
| Current - Peak Pulse (10/1000µs) | 8.8A |
| Voltage - Reverse Standoff (Typ) | 28V |
| Supplier Device Package | SMA |
| Unidirectional Channels | 1 |
| Voltage - Breakdown (Min) | 31.1V |
| Voltage - Clamping (Max) @ Ipp | 45.4V |
| Power - Peak Pulse | 400W |
| Power Line Protection | No |
| Grade | - |
| Qualification | - |
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