1SMB120AT3
TVS DIODE 120VWM 193VC SMBManufacturer: onsemi
Categories: TVS Diodes
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The onsemi 1SMB120AT3 is a unidirectional TVS diode designed for transient voltage suppression. It offers a 120V reverse standoff voltage and a 133V minimum breakdown voltage. With a peak pulse current (Ipp) rating of 3.1A for a 10/1000µs waveform, this component provides 600W of peak pulse power. The clamping voltage at Ipp is 193V. Its low capacitance of 160pF at 1MHz makes it suitable for applications where signal integrity is critical. The device is housed in a DO-214AA, SMB surface-mount package, ideal for automated assembly. Operating across a temperature range of -65°C to 150°C (TJ), the 1SMB120AT3 finds use in general-purpose applications requiring robust protection against voltage transients.
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 | 160pF @ 1MHz |
| Current - Peak Pulse (10/1000µs) | 3.1A |
| Voltage - Reverse Standoff (Typ) | 120V |
| Supplier Device Package | SMB |
| Unidirectional Channels | 1 |
| Voltage - Breakdown (Min) | 133V |
| Voltage - Clamping (Max) @ Ipp | 193V |
| Power - Peak Pulse | 600W |
| Power Line Protection | No |
| Grade | - |
| Qualification | - |
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