1SMB20CAT3
TVS DIODE 20VWM 32.4VC SMBManufacturer: onsemi
Categories: TVS Diodes
Quality Control: Learn More
onsemi presents the 1SMB20CAT3, a surface-mount Transient Voltage Suppressor (TVS) diode designed for robust overvoltage protection. This bidirectional TVS diode features a 20V reverse standoff voltage and a maximum clamping voltage of 32.4V at a peak pulse current of 18.5A (10/1000µs). With a 600W peak pulse power rating and a breakdown voltage of 22.2V minimum, it effectively safeguards sensitive electronics from transient voltage events. The device exhibits a typical capacitance of 425pF at 1MHz, ensuring minimal impact on signal integrity. Operating across a wide temperature range of -65°C to 150°C, the 1SMB20CAT3 is housed in a DO-214AA (SMB) package, supplied on tape and reel. Its general-purpose application suitability makes it a valuable component in various electronic systems requiring transient voltage suppression, including automotive and industrial 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 | 425pF @ 1MHz |
| Current - Peak Pulse (10/1000µs) | 18.5A |
| Voltage - Reverse Standoff (Typ) | 20V |
| Supplier Device Package | SMB |
| Bidirectional 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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