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| Part Number | 1SMC70AT3G | 1SMC78AT3G | 1SMC75AT3G | 1SMC20AT3G | 1SMC30AT3G | 1SMC40AT3G | 1SMC60AT3G | 1SMC70AT3 |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | onsemi | onsemi | Littelfuse Inc. | Littelfuse Inc. | onsemi | onsemi | Littelfuse Inc. | onsemi |
| Product Status | Active | Active | Obsolete | Obsolete | Active | Active | Obsolete | Obsolete |
| Type | Zener | Zener | Zener | Zener | Zener | Zener | Zener | - |
| Unidirectional Channels | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - |
| Bidirectional Channels | - | - | - | - | - | - | - | - |
| Voltage - Reverse Standoff (Typ) | 70V | 78V | 75V | 20V | 30V | 40V | 60V | - |
| Voltage - Breakdown (Min) | 77.8V | 86.7V | 83.3V | 22.2V | 33.3V | 44.4V | 66.7V | - |
| Voltage - Clamping (Max) @ Ipp | 113V | 126V | 121V | 32.4V | 48.4V | 64.5V | 96.8V | - |
| Current - Peak Pulse (10/1000µs) | 13.3A | 11.4A | 12.4A | 46.3A | 31A | 32.2A | 15.5A | - |
| Power - Peak Pulse | 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 | - |
| Applications | 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) | - |
| Mounting Type | 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 | - |
| Supplier Device Package | SMC | SMC | SMC | SMC | SMC | SMC | SMC | - |
