1SMB45CAT3
TVS DIODE 45VWM 72.2VC SMBManufacturer: onsemi
Categories: TVS Diodes
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The onsemi 1SMB45CAT3 is a 72.2V peak pulse power transient voltage suppressor (TVS) diode, designed for robust protection in demanding applications. This bidirectional device offers a 45V reverse standoff voltage and a 50V minimum breakdown voltage. It features a low clamping voltage of 72.2V at a peak pulse current (Ipp) of 8.3A (10/1000µs), with a maximum peak pulse power rating of 600W. The diode exhibits a capacitance of 200pF at 1MHz, making it suitable for various signal and power line applications. Packaged in a DO-214AA (SMB) surface-mount format and supplied on tape and reel (TR), the 1SMB45CAT3 operates across an extended temperature range of -65°C to 150°C. Its capabilities find utility in general-purpose protection across industries such as automotive, industrial control, and consumer electronics.
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 | 200pF @ 1MHz |
| Current - Peak Pulse (10/1000µs) | 8.3A |
| Voltage - Reverse Standoff (Typ) | 45V |
| Supplier Device Package | SMB |
| Bidirectional Channels | 1 |
| Voltage - Breakdown (Min) | 50V |
| Voltage - Clamping (Max) @ Ipp | 72.2V |
| Power - Peak Pulse | 600W |
| Power Line Protection | No |
| Grade | - |
| Qualification | - |
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