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| Part Number | 1SMB120AT3G | 1SMB170AT3G | 1SMB12AT3G | 1SMB130AT3G | 1SMB160AT3G | 1SMB12CAT3G | 1SMB20AT3G | 1SMB150AT3G | 1SMB100AT3G | 1SMB10AT3G | 1SMB110AT3G | 1SMB120AT3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Littelfuse Inc. | onsemi | onsemi | onsemi | onsemi | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. | onsemi | onsemi | onsemi | onsemi |
| Product Status | Obsolete | Active | Active | Active | Active | Obsolete | Obsolete | Obsolete | Active | Active | Active | Obsolete |
| Type | Zener | Zener | Zener | Zener | Zener | Zener | Zener | Zener | Zener | Zener | Zener | Zener |
| Unidirectional Channels | 1 | 1 | 1 | 1 | 1 | - | 1 | 1 | 1 | 1 | 1 | 1 |
| Bidirectional Channels | - | - | - | - | - | 1 | - | - | - | - | - | - |
| Voltage - Reverse Standoff (Typ) | 120V | 170V | 12V | 130V | 160V | 12V | 20V | 150V | 100V | 10V | 110V | 120V |
| Voltage - Breakdown (Min) | 133V | 189V | 13.3V | 144V | 178V | 13.3V | 22.2V | 167V | 111V | 11.1V | 122V | 133V |
| Voltage - Clamping (Max) @ Ipp | 193V | 275V | 19.9V | 209V | 259V | 19.9V | 32.4V | 243V | 162V | 17V | 177V | 193V |
| Current - Peak Pulse (10/1000µs) | 3.1A | 2.2A | 30.2A | 2.9A | 2.3A | 30.2A | 18.5A | 2.5A | 3.7A | 35.3A | 3.4A | 3.1A |
| Power - Peak Pulse | 600W | 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 | No |
| Applications | General Purpose | General Purpose | General Purpose | Telecom | General Purpose | General Purpose | General Purpose | General Purpose | General Purpose | Telecom | Telecom | General Purpose |
| Capacitance @ Frequency | 160pF @ 1MHz | 120pF @ 1MHz | 1245pF @ 1MHz | 150pF @ 1MHz | 125pF @ 1MHz | 680pF @ 1MHz | 790pF @ 1MHz | 135pF @ 1MHz | 190pF @ 1MHz | 1460pF @ 1MHz | 175pF @ 1MHz | 160pF @ 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) | -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 | Surface Mount |
| Package / Case | DO-214AA, SMB | DO-214AA, SMB | DO-214AA, SMB | 425-FBGA | DO-214AA, SMB | DO-214AA, SMB | DO-214AA, SMB | DO-214AA, SMB | DO-214AA, SMB | 425-FBGA | 425-FBGA | DO-214AA, SMB |
| Supplier Device Package | SMB | SMB | SMB | 425-TEPBGA I (19x19) | SMB | SMB | SMB | SMB | SMB | 425-TEPBGA I (19x19) | 425-TEPBGA I (19x19) | SMB |
