1SMA20CAT3
TVS DIODE 20VWM 32.4VC SMAManufacturer: onsemi
Categories: TVS Diodes
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The onsemi 1SMA20CAT3 is a 400W transient voltage suppressor (TVS) diode designed for robust protection. This device features a 20V reverse standoff voltage and a 22.2V minimum breakdown voltage. It offers a low 32.4V maximum clamping voltage at a peak pulse current of 12.3A (10/1000µs waveform). With a capacitance of 305pF at 1MHz, it is suitable for applications where minimizing signal path capacitance is critical. The 1SMA20CAT3 is housed in a standard SMA (DO-214AC) package, designed for surface mounting and delivered in tape and reel packaging. Its operating temperature range is -65°C to 150°C. This component is commonly utilized in automotive and industrial electronics for overvoltage protection.
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-214AC, SMA |
| Mounting Type | Surface Mount |
| Type | Zener |
| Operating Temperature | -65°C ~ 150°C (TJ) |
| Applications | - |
| Capacitance @ Frequency | 305pF @ 1MHz |
| Current - Peak Pulse (10/1000µs) | 12.3A |
| Voltage - Reverse Standoff (Typ) | 20V |
| Supplier Device Package | SMA |
| Bidirectional Channels | 1 |
| Voltage - Breakdown (Min) | 22.2V |
| Voltage - Clamping (Max) @ Ipp | 32.4V |
| Power - Peak Pulse | 400W |
| Power Line Protection | No |
| Grade | - |
| Qualification | - |
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