1SMB48AT3
TVS DIODE 48VWM 77.4VC SMBManufacturer: onsemi
Categories: TVS Diodes
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The onsemi 1SMB48AT3 is a unidirectional transient voltage suppressor (TVS) diode designed for robust protection in demanding applications. This SMB (DO-214AA) package device features a 48V reverse standoff voltage and a minimum breakdown voltage of 53.3V. It offers effective transient suppression with a maximum clamping voltage of 77.4V at a peak pulse current (Ipp) of 7.7A (10/1000µs). The component delivers a 600W peak pulse power and exhibits a typical capacitance of 365pF at 1MHz. Operating across an extended temperature range of -65°C to 150°C (TJ), the 1SMB48AT3 is suitable for general-purpose applications, including industrial and automotive sectors, where protection against voltage transients is critical. It is supplied in Tape & Reel (TR) packaging for automated assembly.
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 | 365pF @ 1MHz |
| Current - Peak Pulse (10/1000µs) | 7.7A |
| Voltage - Reverse Standoff (Typ) | 48V |
| Supplier Device Package | SMB |
| Unidirectional Channels | 1 |
| Voltage - Breakdown (Min) | 53.3V |
| Voltage - Clamping (Max) @ Ipp | 77.4V |
| Power - Peak Pulse | 600W |
| Power Line Protection | No |
| Grade | - |
| Qualification | - |
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