| PartNumber | TPSMF4L45A | TPSMF4L43A | TPSMF4L40A |
| Description | TVS Diodes / ESD Suppressors 2kW 45V AEC-Q101 5% Uni-Directional | TVS Diodes / ESD Suppressors 2kW 43V AEC-Q101 5% Uni-Directional | TVS Diodes / ESD Suppressors 2kW 40V AEC-Q101 5% Uni-Directional |
| Manufacturer | Littelfuse | Littelfuse | Littelfuse |
| Product Category | TVS Diodes / ESD Suppressors | TVS Diodes / ESD Suppressors | TVS Diodes / ESD Suppressors |
| RoHS | Y | Y | Y |
| Series | TPSMF4L | TPSMF4L | TPSMF4L |
| Product Type | TVS Diodes | TVS Diodes | TVS Diodes |
| Vesd Voltage ESD Contact | - | - | - |
| Vesd Voltage ESD Air Gap | - | - | - |
| Polarity | Unidirectional | Unidirectional | Unidirectional |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Breakdown Voltage | 55.3 V | 52.8 V | 49.1 V |
| Working Voltage | 45 V | 43 V | 40 V |
| Clamping Voltage | 72.7 V | 69.4 V | 64.5 V |
| Ipp Peak Pulse Current | 5.5 A | 5.8 A | 6.2 A |
| Package / Case | SOD-123FL-2 | SOD-123FL-2 | SOD-123FL-2 |
| Pppm Peak Pulse Power Dissipation | 400 W | 400 W | 400 W |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 150 C | + 150 C | + 150 C |
| Qualification | AEC-Q101 | AEC-Q101 | AEC-Q101 |
| Packaging | Reel | Reel | Reel |
| Brand | Littelfuse | Littelfuse | Littelfuse |
| Factory Pack Quantity | 3000 | 3000 | 3000 |
| Subcategory | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes |