
| Polarity | Uni-directional |
| Design | 1 Channel |
| Breakdown voltage max. | 9.44 V |
| Stand-off voltage | 8.5 V |
| Min. Temperature | -55 °C |
| Max. temperature | +150 °C |
| Clamping voltage | 14.4 V |
| Housing type | SMA |
| Peak pulse power dissipation | 400 W |
| Marking | STM: DUH, Vishay: AT |
| Breakdown voltage | 9.44 V |
| Temperature range | -55...+150 °C |