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| Part Number | 1SMB30AT3 | 1SMB30AT3G | 1SMB33AT3 | 1SMB30CAT3 | 1SMB36AT3 | 1SMB40AT3 | 1SMB60AT3 | 1SMB70AT3 | 1SMB130AT3 | 1SMB20AT3 |
|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| Unidirectional Channels | 1 | 1 | - | - | - | - | 1 | - | 1 | 1 |
| Bidirectional Channels | - | - | - | 1 | - | - | - | - | - | - |
| Voltage - Reverse Standoff (Typ) | 30V | 30V | - | 30V | - | - | 60V | - | 130V | 20V |
| Voltage - Breakdown (Min) | 33.3V | 33.3V | - | 33.3V | - | - | 66.7V | - | 144V | 22.2V |
| Voltage - Clamping (Max) @ Ipp | 48.4V | 48.4V | - | 48.4V | - | - | 96.8V | - | 209V | 32.4V |
| Current - Peak Pulse (10/1000µs) | 12.4A | 12.4A | - | 12.4A | - | - | 6.2A | - | 2.9A | 18.5A |
| Power - Peak Pulse | 600W | 600W | - | 600W | - | - | 600W | - | 600W | 600W |
| Power Line Protection | No | No | - | No | - | - | No | - | No | No |
| Applications | General Purpose | General Purpose | - | General Purpose | - | - | General Purpose | - | General Purpose | General Purpose |
| Capacitance @ Frequency | 555pF @ 1MHz | 555pF @ 1MHz | - | 290pF @ 1MHz | - | - | 300pF @ 1MHz | - | 150pF @ 1MHz | 790pF @ 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) |
| Mounting Type | Surface Mount | 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 | DO-214AA, SMB |
| Supplier Device Package | SMB | SMB | - | SMB | - | - | SMB | - | SMB | SMB |
