| PartNumber | SP4044-04ATG | SP4042-02UTG | SP4040-02BTG |
| Description | TVS Diodes / ESD Suppressors 1.5pF 30kV | TVS Diodes / ESD Suppressors 3.3V Diode Array | ESD Suppressors / TVS Diodes 75A 30KV 3.3V Lightning Protection |
| Manufacturer | Littelfuse | Littelfuse | Littelfuse |
| Product Category | TVS Diodes / ESD Suppressors | TVS Diodes / ESD Suppressors | ESD Suppressors / TVS Diodes |
| RoHS | Y | Y | Y |
| Series | SP4044 | SP4042 | SP4040 |
| Product Type | ESD Suppressors | ESD Suppressors | TVS Diodes |
| Polarity | Unidirectional | Unidirectional | - |
| Number of Channels | 4 Channel | 2 Channel | 2 Channel |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Clamping Voltage | 6 V | 22 V | 30 V |
| Cd Diode Capacitance | 1.5 pF | 25 pF | 5 pF |
| Package / Case | MSOP-10 | uDFN-10 | SOIC-8 |
| Minimum Operating Temperature | - 40 C | - 40 C | - 55 C |
| Maximum Operating Temperature | + 125 C | + 85 C | + 125 C |
| Packaging | Reel | Reel | Reel |
| Brand | Littelfuse | Littelfuse | Littelfuse |
| Factory Pack Quantity | 4000 | 3000 | 2500 |
| Subcategory | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes |
| Tradename | SPA | SPA | SPA |
| Breakdown Voltage | - | 3.5 V | 3.3 V |
| Working Voltage | - | 3.3 V | - |
| Ipp Peak Pulse Current | - | 100 A | - |
| Part # Aliases | - | - | SP2502LBTG |