| PartNumber | SMCJ54.0CA-HRAT7 | SMCJ54.0A-HRAT7 | SMCJ54.0A-HRA |
| Description | TVS Diodes / ESD Suppressors 1.5kW 54V Hi Rel 5% Bi-Directional | TVS Diodes / ESD Suppressors 1.5kW 54V Hi Rel 5% Uni-Directional | TVS Diodes / ESD Suppressors 1.5kW 54V Hi Rel 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 | SMCJ-HRA | SMCJ-HRA | SMCJ-HRA |
| Product Type | TVS Diodes | TVS Diodes | TVS Diodes |
| Polarity | Bidirectional | Unidirectional | Unidirectional |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Breakdown Voltage | 66.3 V | 66.3 V | 66.3 V |
| Working Voltage | 54 V | 54 V | 54 V |
| Clamping Voltage | 87.1 V | 87.1 V | 87.1 V |
| Package / Case | DO-214AB-2 (SMC) | DO-214AB-2 (SMC) | DO-214AB-2 (SMC) |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 150 C | + 150 C | + 150 C |
| Packaging | Reel | Reel | Reel |
| Brand | Littelfuse | Littelfuse | Littelfuse |
| Factory Pack Quantity | 500 | 500 | 3000 |
| Subcategory | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes |