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| Part Number | 1SMB43AT3 | 1SMB43AT3G | 1SMB43CAT3 | 1SMB45AT3 | 1SMB48AT3 | 1SMB33AT3 | 1SMB40AT3 |
|---|---|---|---|---|---|---|---|
| Manufacturer | onsemi | onsemi | onsemi | onsemi | onsemi | onsemi | onsemi |
| Product Status | Obsolete | Active | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
| Type | Zener | Zener | Zener | Zener | Zener | - | - |
| Unidirectional Channels | 1 | 1 | - | 1 | 1 | - | - |
| Bidirectional Channels | - | - | 1 | - | - | - | - |
| Voltage - Reverse Standoff (Typ) | 43V | 43V | 43V | 45V | 48V | - | - |
| Voltage - Breakdown (Min) | 47.8V | 47.8V | 47.8V | 50V | 53.3V | - | - |
| Voltage - Clamping (Max) @ Ipp | 69.4V | 69.4V | 69.4V | 72.7V | 77.4V | - | - |
| Current - Peak Pulse (10/1000µs) | 8.6A | 8.6A | 8.6A | 8.3A | 7.7A | - | - |
| Power - Peak Pulse | 600W | 600W | 600W | 600W | 600W | - | - |
| Power Line Protection | No | No | No | No | No | - | - |
| Applications | General Purpose | General Purpose | General Purpose | General Purpose | General Purpose | - | - |
| Capacitance @ Frequency | 400pF @ 1MHz | 400pF @ 1MHz | 210pF @ 1MHz | 385pF @ 1MHz | 365pF @ 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) | - | - |
| Mounting Type | 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 | - | - |
| Supplier Device Package | SMB | SMB | SMB | SMB | SMB | - | - |
