1SMB20AT3
TVS DIODE 20VWM 32.4VC SMBManufacturer: onsemi
Categories: TVS Diodes
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The onsemi 1SMB20AT3 is a high-performance transient voltage suppressor (TVS) diode designed for robust overvoltage protection. This component features a 20V reverse standoff voltage and a 32.4V maximum clamping voltage at a peak pulse current of 18.5A (10/1000µs). With a 600W peak pulse power rating, it effectively safeguards sensitive electronics against transient surges. The device is housed in a compact DO-214AA, SMB package, suitable for surface mount applications. Its low capacitance of 790pF at 1MHz makes it ideal for high-speed data lines. Operating across a wide temperature range of -65°C to 150°C, the 1SMB20AT3 finds application in general-purpose protection schemes across various electronics industries. It is supplied in tape and reel packaging.
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-214AA, SMB |
| Mounting Type | Surface Mount |
| Type | Zener |
| Operating Temperature | -65°C ~ 150°C (TJ) |
| Applications | General Purpose |
| Capacitance @ Frequency | 790pF @ 1MHz |
| Current - Peak Pulse (10/1000µs) | 18.5A |
| Voltage - Reverse Standoff (Typ) | 20V |
| Supplier Device Package | SMB |
| Unidirectional Channels | 1 |
| Voltage - Breakdown (Min) | 22.2V |
| Voltage - Clamping (Max) @ Ipp | 32.4V |
| Power - Peak Pulse | 600W |
| Power Line Protection | No |
| Grade | - |
| Qualification | - |
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