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| Part Number | 1SMB18AT3 | 1SMB18AT3G | 1SMB28AT3 | 1SMB18CAT3 | 1SMB58AT3 | 1SMB48AT3 | 1SMB10AT3 | 1SMB11AT3 | 1SMB12AT3 | 1SMB13AT3 | 1SMB14AT3 | 1SMB15AT3 | 1SMB16AT3 | 1SMB17AT3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | onsemi | Littelfuse Inc. | onsemi | onsemi | onsemi | onsemi | onsemi | onsemi | onsemi | onsemi | onsemi | onsemi | onsemi | onsemi |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
| Type | - | Zener | Zener | Zener | Zener | Zener | Zener | Zener | - | Zener | Zener | - | Zener | Zener |
| Unidirectional Channels | - | 1 | 1 | - | 1 | 1 | 1 | 1 | - | 1 | 1 | - | 1 | 1 |
| Bidirectional Channels | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - |
| Voltage - Reverse Standoff (Typ) | - | 18V | 28V | 18V | 58V | 48V | 10V | 11V | - | 13V | 14V | - | 16V | 17V |
| Voltage - Breakdown (Min) | - | 20V | 31.1V | 20V | 64.4V | 53.3V | 11.1V | 12.2V | - | 14.4V | 15.6V | - | 17.8V | 18.9V |
| Voltage - Clamping (Max) @ Ipp | - | 29.2V | 45.4V | 29.2V | 93.6V | 77.4V | 17V | 18.2V | - | 21.5V | 23.2V | - | 26V | 27.6V |
| Current - Peak Pulse (10/1000µs) | - | 20.5A | 13.2A | 20.5A | 6.4A | 7.7A | 35.3A | 33A | - | 27.9A | 25.8A | - | 23.1A | 21.7A |
| Power - Peak Pulse | - | 600W | 600W | 600W | 600W | 600W | 600W | 600W | - | 600W | 600W | - | 600W | 600W |
| Power Line Protection | - | No | No | No | No | No | No | No | - | No | No | - | No | No |
| Applications | - | General Purpose | General Purpose | General Purpose | General Purpose | General Purpose | General Purpose | General Purpose | - | General Purpose | General Purpose | - | General Purpose | General Purpose |
| Capacitance @ Frequency | - | 870pF @ 1MHz | 590pF @ 1MHz | 465pF @ 1MHz | 310pF @ 1MHz | 365pF @ 1MHz | 1460pF @ 1MHz | 1345pF @ 1MHz | - | 1160pF @ 1MHz | 1085pF @ 1MHz | - | 965pF @ 1MHz | 915pF @ 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) | -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 | Surface Mount | - | Surface Mount | Surface Mount | - | Surface Mount | Surface Mount |
| Package / Case | - | DO-214AA, SMB | DO-214AA, SMB | DO-214AA, SMB | DO-214AA, SMB | DO-214AA, SMB | DO-214AA, SMB | DO-214AA, SMB | - | DO-214AA, SMB | DO-214AA, SMB | - | DO-214AA, SMB | DO-214AA, SMB |
| Supplier Device Package | - | SMB | SMB | SMB | SMB | SMB | SMB | SMB | - | SMB | SMB | - | SMB | SMB |
