1SMA43CAT3G
TVS DIODE 43VWM 77.4VC SMAManufacturer: onsemi
Categories: TVS Diodes
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The onsemi 1SMA43CAT3G is a transient voltage suppressor (TVS) diode designed for robust circuit protection. This bidirectional device, housed in a DO-214AC (SMA) package, offers a reverse standoff voltage of 43V and a breakdown voltage of 47.8V (minimum). With a peak pulse power rating of 400W, it effectively clamps transient overvoltage events at 77.4V (maximum) for a 10/1000µs pulse. The component exhibits a capacitance of 135pF at 1MHz, making it suitable for many signal line protection applications. Operating across a wide temperature range of -65°C to 150°C (TJ), this TVS diode is commonly employed in general-purpose protection within the automotive and industrial sectors. It is supplied in Tape & Reel (TR) packaging.
Additional Information
Series: -RoHS Status: RoHS CompliantManufacturer 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 | 135pF @ 1MHz |
| Current - Peak Pulse (10/1000µs) | - |
| Voltage - Reverse Standoff (Typ) | 43V |
| Supplier Device Package | SMA |
| Bidirectional Channels | 1 |
| Voltage - Breakdown (Min) | 47.8V |
| Voltage - Clamping (Max) @ Ipp | 77.4V |
| Power - Peak Pulse | 400W |
| Power Line Protection | No |
| Grade | - |
| Qualification | - |
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