Unidirectional transient voltage suppressor diode, 400W peak pulse power, with a 28V reverse standoff voltage and 31.1V minimum breakdown voltage. Features a 45.4V clamping voltage, 8.8A peak pulse current, and 5uA maximum reverse leakage current. This silicon diode offers 400W power dissipation and operates within a -55°C to 150°C temperature range. Packaged in a surface-mount SMA case, it is RoHS compliant and suitable for power line protection applications.
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Diodes SMAJ28A-13-F technical specifications.
| Capacitance | 340pF |
| Package/Case | SMA |
| Clamping Voltage | 45.4V |
| Clamping Voltage-Max | 45.4V |
| Diode Type | ZENER |
| Direction | Unidirectional |
| Height | 2.1mm |
| Lead Free | Lead Free |
| Leakage Current | 5uA |
| Length | 4.6mm |
| Max Breakdown Voltage | 34.4V |
| Min Breakdown Voltage | 31.1V |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -55°C |
| Max Output Current | 8.8A |
| Max Power Dissipation | 400W |
| Max Reverse Leakage Current | 5uA |
| Max Surge Current | 40A |
| Mount | Surface Mount |
| Number of Elements | 1 |
| Number of Unidirectional Channels | 1 |
| Package Quantity | 5000 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 8.8A |
| Peak Pulse Power | 400W |
| Polarity | Unidirectional |
| Power Dissipation | 400W |
| Power Line Protection | No |
| Radiation Hardening | No |
| Reverse Breakdown Voltage | 31.1V |
| Reverse Standoff Voltage | 28V |
| RoHS Compliant | Yes |
| Termination | SMD/SMT |
| DC Rated Voltage | 28V |
| Width | 2.92mm |
| Working Voltage | 28V |
| RoHS | Compliant |
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