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| Part Number | 1SMA51AT3G | 1SMA54AT3G | 1SMA51CAT3G | 1SMA58AT3G | 1SMA11AT3G |
|---|---|---|---|---|---|
| Manufacturer | onsemi | onsemi | onsemi | Littelfuse Inc. | onsemi |
| Product Status | Obsolete | Active | Active | Obsolete | Active |
| Type | Zener | Zener | - | Zener | Zener |
| Unidirectional Channels | 1 | 1 | - | 1 | 1 |
| Bidirectional Channels | - | - | - | - | - |
| Voltage - Reverse Standoff (Typ) | 51V | 54V | - | 58V | 11V |
| Voltage - Breakdown (Min) | 56.7V | 60V | - | 64.4V | 12.2V |
| Voltage - Clamping (Max) @ Ipp | 82.4V | 87.1V | - | 93.6V | 18.2V |
| Current - Peak Pulse (10/1000µs) | - | 4.6A | - | 4.3A | 22A |
| Power - Peak Pulse | 400W | 400W | - | 400W | 400W |
| Power Line Protection | No | No | - | No | No |
| Applications | General Purpose | General Purpose | - | General Purpose | General Purpose |
| Capacitance @ Frequency | 250pF @ 1MHz | 240pF @ 1MHz | - | 225pF @ 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) |
| Mounting Type | Surface Mount | Surface Mount | - | Surface Mount | Surface Mount |
| Package / Case | DO-214AC, SMA | 6-WDFN Exposed Pad | - | DO-214AC, SMA | DO-214AC, SMA |
| Supplier Device Package | SMA | 6-TDFN-EP (3x3) | - | SMA | SMA |
