| PartNumber | SMTBJ050A | SMTBJ050B | SMTBJ056A |
| Description | TVS Diodes / ESD Suppressors 50V 1uA DO-214AA | TVS Diodes / ESD Suppressors SiBOD SURFMT DO214AA-CR | TVS Diodes / ESD Suppressors 56V 1uA DO-214AA |
| Manufacturer | Littelfuse | Littelfuse | Littelfuse |
| Product Category | TVS Diodes / ESD Suppressors | TVS Diodes / ESD Suppressors | TVS Diodes / ESD Suppressors |
| RoHS | Y | Y | N |
| Series | SMTBJ | SMTBJ | SMTBJ |
| Product Type | TVS Diodes | TVS Diodes | TVS Diodes |
| Polarity | Bidirectional | Bidirectional | Bidirectional |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Breakdown Voltage | 60 V | 60 V | - |
| Working Voltage | 50 V | 50 V | - |
| Package / Case | DO-214AA | DO-214AA | DO-214AA-2 (SMB) |
| 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 |
| Tradename | SiBOD | SiBOD | SiBOD |
| Minimum Operating Temperature | - | - | - 40 C |
| Maximum Operating Temperature | - | - | + 150 C |