Bidirectional TVS Diode for surge suppression, featuring a 28V reverse standoff voltage and 45.4V clamping voltage. This component offers 400W peak pulse power and 8.8A peak pulse current, with a low leakage current of 2.5uA. Designed for robust protection, it operates across a wide temperature range from -65°C to 150°C. Housed in a compact SMA package with tin-matte plating, it is Halogen Free, Lead Free, and RoHS compliant, suitable for automotive applications.
PackageSMA
PolarityBidirectional
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Technical Specifications
Onsemi 1SMA28CAT3G technical specifications.
General
| Package/Case | SMA |
| Clamping Voltage | 45.4V |
| Contact Plating | Tin, Matte |
| Diode Type | ZENER |
| Direction | Bidirectional |
| ESD Protection | Yes |
| Halogen Free | Halogen Free |
| Height | 2.2mm |
| Lead Free | Lead Free |
| Leakage Current | 2.5uA |
| Length | 4.57mm |
| Min Breakdown Voltage | 31.1V |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -65°C |
| Max Reverse Leakage Current | 2.5uA |
| Number of Bidirectional Channels | 1 |
| Number of Elements | 1 |
| Package Quantity | 5000 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 8.8A |
| Peak Pulse Power | 400W |
| Polarity | Bidirectional |
| Power Line Protection | No |
| Reverse Breakdown Voltage | 31.1V |
| Reverse Standoff Voltage | 28V |
| RoHS Compliant | Yes |
| Series | Automotive, AEC-Q101 |
| Width | 2.92mm |
Compliance
| RoHS | Compliant |
Datasheet
Onsemi 1SMA28CAT3G Datasheet
Download the complete datasheet for Onsemi 1SMA28CAT3G to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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