| Part Number | SP4021-01FTG | SP4020-01FTG |
|---|---|---|
| Manufacturer | Littelfuse Inc. | Littelfuse Inc. |
| Category | TVS - Diodes | TVS - Diodes |
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| Product Status | Active | Active |
| Type | Steering (Rail to Rail) | Steering (Rail to Rail) |
| Unidirectional Channels | 1 | 1 |
| Bidirectional Channels | - | - |
| Voltage - Reverse Standoff (Typ) | 5V (Max) | 3.3V (Max) |
| Voltage - Breakdown (Min) | 6.3V | 3.5V |
| Voltage - Clamping (Max) @ Ipp | 19.6V (Typ) | 21.8V (Typ) |
| Current - Peak Pulse (10/1000µs) | 24A (8/20µs) | 30A (8/20µs) |
| Power - Peak Pulse | 600W | 750W |
| Power Line Protection | No | No |
| Applications | Ethernet | Ethernet |
| Capacitance @ Frequency | 2.5pF @ 1MHz | 2.5pF @ 1MHz |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | SC-76, SOD-323 | SC-76, SOD-323 |
| Supplier Device Package | SOD-323 | SOD-323 |