| PartNumber | UCLAMP3381P.TFT | UCLAMP3324P.TCT | UCLAMP3331ZATFT |
| Description | TVS Diodes / ESD Suppressors 3.3V, High Surge TVS for VBus Protection | TVS Diodes / ESD Suppressors 3.3V ESD PROTECTION ARRAY | TVS Diodes / ESD Suppressors UCLAMP3331ZATFT 3.3V IN ZA |
| Manufacturer | Semtech | Semtech | Semtech |
| Product Category | TVS Diodes / ESD Suppressors | TVS Diodes / ESD Suppressors | TVS Diodes / ESD Suppressors |
| RoHS | Y | Y | Y |
| Series | UCLAMP33 | UCLAMP33 | UCLAMP3331ZA |
| Product Type | ESD Suppressors | ESD Suppressors | ESD Suppressors |
| Vesd Voltage ESD Contact | 30 kV | 8 kV | 15 kV |
| Vesd Voltage ESD Air Gap | 30 kV | 15 kV | 17 kV |
| Polarity | Bidirectional | Bidirectional | Bidirectional |
| Number of Channels | 1 Channel | 4 Channel | 1 Channel |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Breakdown Voltage | 4.5 V | 3.5 V | - |
| Working Voltage | 3.3 V | 3.3 V | 3.3 V |
| Clamping Voltage | 11.5 V | 8 V | 8.5 V |
| Ipp Peak Pulse Current | 25 A | 5 A | 4 A |
| Cd Diode Capacitance | 30 pF | 14 pF | 5 pF |
| Minimum Operating Temperature | - 40 C | - 55 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Packaging | Reel | Reel | Reel |
| Current Rating | 1 nA | 50 nA | - |
| Brand | Semtech | Semtech | Semtech |
| Operating Supply Voltage | 3.3 V | 3.3 V | - |
| Factory Pack Quantity | 15000 | 3000 | 15000 |
| Subcategory | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes |
| Package / Case | - | - | SLP0603P2X3F-2 |