Unidirectional TVS Diode in SMA package, offering 400W peak pulse power and 14.5A peak pulse current. Features 17V reverse standoff voltage, 18.9V minimum breakdown voltage, and 27.6V clamping voltage. Designed for ESD protection with a low leakage current of 2.5uA. Operates across a wide temperature range from -65°C to 150°C, with tin matte contact plating and lead-free, halogen-free construction.
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Onsemi 1SMA17AT3G technical specifications.
| Package/Case | SMA |
| Clamping Voltage | 27.6V |
| Contact Plating | Tin, Matte |
| Diode Type | ZENER |
| Direction | Unidirectional |
| ESD Protection | Yes |
| Halogen Free | Halogen Free |
| Height | 2.2mm |
| Lead Free | Lead Free |
| Leakage Current | 2.5uA |
| Length | 4.57mm |
| Min Breakdown Voltage | 18.9V |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -65°C |
| Max Reverse Leakage Current | 2.5uA |
| Number of Elements | 1 |
| Number of Unidirectional Channels | 1 |
| Package Quantity | 5000 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 14.5A |
| Peak Pulse Power | 400W |
| Polarity | Unidirectional |
| Power Line Protection | No |
| Reverse Breakdown Voltage | 18.9V |
| Reverse Standoff Voltage | 17V |
| RoHS Compliant | Yes |
| Series | Automotive, AEC-Q101 |
| Width | 2.92mm |
| RoHS | Compliant |
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