1SMA43AT3
TVS DIODE 43VWM 69.4VC SMAManufacturer: onsemi
Categories: TVS Diodes
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The onsemi 1SMA43AT3 is a unidirectional Transient Voltage Suppressor (TVS) diode designed for robust surface mount applications. Featuring a reverse standoff voltage of 43V, this component offers a typical breakdown voltage of 47.8V. The device provides effective transient suppression with a maximum clamping voltage of 69.4V at a peak pulse current of 5.8A (10/1000µs). Its 400W peak pulse power rating ensures protection against high-energy transients. The 1SMA43AT3 is housed in a DO-214AC, SMA package, suitable for automated assembly and operating across an extended temperature range of -65°C to 150°C. This TVS diode is commonly utilized in general-purpose applications requiring transient voltage protection.
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 | 295pF @ 1MHz |
| Current - Peak Pulse (10/1000µs) | 5.8A |
| Voltage - Reverse Standoff (Typ) | 43V |
| Supplier Device Package | SMA |
| Unidirectional Channels | 1 |
| Voltage - Breakdown (Min) | 47.8V |
| Voltage - Clamping (Max) @ Ipp | 69.4V |
| Power - Peak Pulse | 400W |
| Power Line Protection | No |
| Grade | - |
| Qualification | - |
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