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| Part Number | 1SMC12AT3 | 1SMC12AT3G | 1SMC18AT3 | 1SMC15AT3 | 1SMC13AT3 | 1SMC14AT3 | 1SMC16AT3 | 1SMC17AT3 | 1SMC22AT3 | 1SMC10AT3 |
|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | onsemi | Littelfuse Inc. | onsemi | onsemi | onsemi | onsemi | onsemi | onsemi | onsemi | onsemi |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
| Type | - | Zener | Zener | - | Zener | Zener | Zener | Zener | Zener | Zener |
| Unidirectional Channels | - | 1 | 1 | - | 1 | 1 | 1 | 1 | 1 | 1 |
| Bidirectional Channels | - | - | - | - | - | - | - | - | - | - |
| Voltage - Reverse Standoff (Typ) | - | 12V | 18V | - | 13V | 14V | 16V | 17V | 22V | 10V |
| Voltage - Breakdown (Min) | - | 13.3V | 20V | - | 14.4V | 15.6V | 17.8V | 18.9V | 24.4V | 11.1V |
| Voltage - Clamping (Max) @ Ipp | - | 19.9V | 29.2V | - | 21.5V | 23.2V | 26V | 27.6V | 35.5V | 17V |
| Current - Peak Pulse (10/1000µs) | - | 75.3A | 51.4A | - | 69.7A | 64.7A | 57.7A | 53.3A | 42.2A | 88.2A |
| Power - Peak Pulse | - | 1500W (1.5kW) | 1500W (1.5kW) | - | 1500W (1.5kW) | 1500W (1.5kW) | 1500W (1.5kW) | 1500W (1.5kW) | 1500W (1.5kW) | 1500W (1.5kW) |
| Power Line Protection | - | 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 |
| Capacitance @ Frequency | - | - | - | - | - | - | - | - | - | - |
| 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) |
| Mounting Type | - | Surface Mount | Surface Mount | - | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | - | DO-214AB, SMC | DO-214AB, SMC | - | DO-214AB, SMC | DO-214AB, SMC | DO-214AB, SMC | DO-214AB, SMC | DO-214AB, SMC | DO-214AB, SMC |
| Supplier Device Package | - | SMC | SMC | - | SMC | SMC | SMC | SMC | SMC | SMC |
