1SMA30AT3
TVS DIODE 30VWM 48.4VC SMAManufacturer: onsemi
Categories: TVS Diodes
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The onsemi 1SMA30AT3 is a unidirectional Transient Voltage Suppressor (TVS) diode designed for robust overvoltage protection. This surface mount component, housed in the SMA (DO-214AC) package, offers a reverse standoff voltage of 30V and a breakdown voltage of 33.3V minimum. It features a peak pulse current capability of 8.3A (10/1000µs) and a clamping voltage of 48.4V at this current, with a peak pulse power rating of 400W. The device exhibits a capacitance of 405pF at 1MHz, making it suitable for various signal and power line applications where transient suppression is critical. Operating across a temperature range of -65°C to 150°C (TJ), the 1SMA30AT3 is utilized in general-purpose applications within the automotive and industrial sectors.
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 | 405pF @ 1MHz |
| Current - Peak Pulse (10/1000µs) | 8.3A |
| Voltage - Reverse Standoff (Typ) | 30V |
| Supplier Device Package | SMA |
| Unidirectional Channels | 1 |
| Voltage - Breakdown (Min) | 33.3V |
| Voltage - Clamping (Max) @ Ipp | 48.4V |
| Power - Peak Pulse | 400W |
| Power Line Protection | No |
| Grade | - |
| Qualification | - |
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