1SMB33CAT3
TVS DIODE 33VWM 53.3VC SMBManufacturer: onsemi
Categories: TVS Diodes
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The onsemi 1SMB33CAT3 is a unidirectional Transient Voltage Suppressor (TVS) diode designed for robust circuit protection. Featuring a 33V reverse standoff voltage and a 53.3V maximum clamping voltage at 11.3A peak pulse current (10/1000µs), this component offers effective protection against transient overvoltages. With a 600W peak pulse power rating and low capacitance of 265pF @ 1MHz, it is suitable for general-purpose applications where precise voltage clamping is critical. The device operates across a wide temperature range of -65°C to 150°C. Packaged in a surface-mount SMB (DO-214AA) format and supplied on tape and reel (TR), the 1SMB33CAT3 is commonly utilized in automotive and industrial electronics for safeguarding sensitive components.
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 | 265pF @ 1MHz |
| Current - Peak Pulse (10/1000µs) | 11.3A |
| Voltage - Reverse Standoff (Typ) | 33V |
| Supplier Device Package | SMB |
| Bidirectional Channels | 1 |
| Voltage - Breakdown (Min) | 36.7V |
| Voltage - Clamping (Max) @ Ipp | 53.3V |
| Power - Peak Pulse | 600W |
| Power Line Protection | No |
| Grade | - |
| Qualification | - |
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