Unidirectional Transient Voltage Suppressor (TVS) diode in SMA package, offering 400W peak pulse power and 12.3A peak pulse current. Features a 20V reverse standoff voltage, 22.2V minimum breakdown voltage, and 32.4V clamping voltage. Operates across a -65°C to 150°C temperature range with a low 2.5µA leakage current. This ESD-protected component is halogen-free, lead-free, and RoHS compliant, supplied in a 5000-piece tape and reel.
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Onsemi 1SMA20AT3G technical specifications.
| Package/Case | SMA |
| Clamping Voltage | 32.4V |
| Contact Plating | Tin, Matte |
| 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 | 22.2V |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -65°C |
| Max Power Dissipation | 400W |
| Max Reverse Leakage Current | 2.5uA |
| Number of Elements | 1 |
| Package Quantity | 5000 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 12.3A |
| Peak Pulse Power | 400W |
| Polarity | Unidirectional |
| Radiation Hardening | No |
| Reverse Breakdown Voltage | 22.2V |
| Reverse Standoff Voltage | 20V |
| RoHS Compliant | Yes |
| Width | 2.92mm |
| RoHS | Compliant |
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