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| Part Number | 1SMA18CAT3 | 1SMA18CAT3G | 1SMA10CAT3 | 1SMA11CAT3 | 1SMA13CAT3 | 1SMA15CAT3 | 1SMA16CAT3 | 1SMA18AT3 |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | onsemi | onsemi | onsemi | onsemi | onsemi | onsemi | onsemi | onsemi |
| Product Status | Obsolete | Active | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
| Type | Zener | Zener | Zener | Zener | Zener | Zener | Zener | Zener |
| Unidirectional Channels | - | - | - | - | - | - | - | 1 |
| Bidirectional Channels | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - |
| Voltage - Reverse Standoff (Typ) | 18V | 18V | 10V | 11V | 13V | 15V | 16V | 18V |
| Voltage - Breakdown (Min) | 20V | 20V | 11.1V | 12.2V | 14.4V | 16.7V | 17.8V | 20V |
| Voltage - Clamping (Max) @ Ipp | 29.2V | 29.2V | 17V | 18.2V | 21.5V | 24.4V | 26V | 29.2V |
| Current - Peak Pulse (10/1000µs) | 13.7A | 13.7A | 23.5A | 22A | 18.6A | 16.4A | 15.4A | 13.7A |
| Power - Peak Pulse | 400W | 400W | 400W | 400W | 400W | 400W | 400W | 400W |
| Power Line Protection | No | No | No | No | No | No | No | No |
| Applications | General Purpose | General Purpose | Automotive | General Purpose | Automotive | General Purpose | General Purpose | General Purpose |
| Capacitance @ Frequency | 335pF @ 1MHz | 335pF @ 1MHz | 580pF @ 1MHz | 530pF @ 1MHz | 455pF @ 1MHz | 400pF @ 1MHz | 375pF @ 1MHz | 645pF @ 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) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | DO-214AC, SMA | DO-214AC, SMA | DO-214AC, SMA | DO-214AC, SMA | DO-214AC, SMA | DO-214AC, SMA | DO-214AC, SMA | DO-214AC, SMA |
| Supplier Device Package | SMA | SMA | SMA | SMA | SMA | SMA | SMA | SMA |
