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| Part Number | SZ1SMA51AT3G | SZ1SMA58AT3G | SZ1SMC51AT3G | SZ1SMB51AT3G | SZ1SMA54AT3G | SZ1SMA11AT3G |
|---|---|---|---|---|---|---|
| Manufacturer | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. |
| Product Status | Active | Active | Active | Active | Active | Active |
| Type | Zener | Zener | Zener | Zener | Zener | Zener |
| Unidirectional Channels | 1 | 1 | 1 | 1 | 1 | 1 |
| Bidirectional Channels | - | - | - | - | - | - |
| Voltage - Reverse Standoff (Typ) | 51V | 58V | 51V | 51V | 54V | 11V |
| Voltage - Breakdown (Min) | 56.7V | 64.4V | 56.7V | 56.7V | 60V | 12.2V |
| Voltage - Clamping (Max) @ Ipp | 82.4V | 93.6V | 82.4V | 82.4V | 87.1V | 18.2V |
| Current - Peak Pulse (10/1000µs) | 4.9A | 4.3A | 18.2A | 7.3A | 4.6A | 22A |
| Power - Peak Pulse | 400W | 400W | 1500W (1.5kW) | 600W | 400W | 400W |
| Power Line Protection | No | No | No | No | No | No |
| Applications | Automotive | Automotive | Automotive | Automotive | Automotive | Automotive |
| Capacitance @ Frequency | - | 225pF @ 1MHz | - | 345pF @ 1MHz | 240pF @ 1MHz | 1000pF @ 1MHz |
| Operating Temperature | -65°C ~ 150°C (TJ) | -65°C ~ 150°C (TJ) | -65°C ~ 150°C (TJ) | -65°C ~ 150°C (TJ) | -65°C ~ 150°C (TJ) | -65°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | DO-214AC, SMA | DO-214AC, SMA | DO-214AB, SMC | DO-214AA, SMB | DO-214AC, SMA | DO-214AC, SMA |
| Supplier Device Package | SMA | SMA | SMC | SMB | SMA | SMA |
