| Applications | Ethernet |
| Base Product Number | CD143A |
| Capacitance @ Frequency | 4.5pF @ 1MHz |
| Category | Circuit Protection |
| Current - Peak Pulse (10/1000?s) | 12A (8/20?s) |
| Mfr | Bourns Inc. |
| Mounting Type | Surface Mount |
| Operating Temperature | -55?C ~ 125?C (TJ) |
| Package | Tape & Reel (TR) |
| Package / Case | TO-253-4, TO-253AA |
| Part Status | Active |
| Power - Peak Pulse | 200W |
| Power Line Protection | Yes |
| Series | - |
| Supplier Device Package | SOT-143 |
| Type | Steering (Rail to Rail) |
| Unidirectional Channels | 2 |
| Voltage - Breakdown (Min) | 3V |
| Voltage - Clamping (Max) @ Ipp | 5V |
| Voltage - Reverse Standoff (Typ) | 2.8V |