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| Part Number | SMF4L250A | SMF4L150A | SMF4L200A | SMF4L20A | SMF4L220A |
|---|---|---|---|---|---|
| Manufacturer | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. |
| Product Status | Active | Active | Active | Active | Active |
| Type | Zener | Zener | Zener | Zener | Zener |
| Unidirectional Channels | 1 | 1 | 1 | 1 | 1 |
| Bidirectional Channels | - | - | - | - | - |
| Voltage - Reverse Standoff (Typ) | 250V | 150V | 200V | 20V | 220V |
| Voltage - Breakdown (Min) | 279V | 167V | 224V | 22.2V | 246V |
| Voltage - Clamping (Max) @ Ipp | 405V | 243V | 324V | 32.4V | 356V |
| Current - Peak Pulse (10/1000µs) | 500mA | 800mA | 600mA | 12.3A | 600mA |
| Power - Peak Pulse | 400W | 400W | 400W | 400W | 400W |
| Power Line Protection | No | No | No | No | No |
| Applications | General Purpose | General Purpose | General Purpose | General Purpose | General Purpose |
| Capacitance @ Frequency | - | - | - | - | - |
| Operating Temperature | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | SOD-123F | SOD-123F | SOD-123F | SOD-123F | SOD-123F |
| Supplier Device Package | SOD-123F | SOD-123F | SOD-123F | SOD-123F | SOD-123F |