| PartNumber | 1SMC33A TR13 | 1SMC30A TR13 | 1SMC30CA TR13 |
| Description | TVS Diodes / ESD Suppressors 1500W BI TVS 33Vrwm 42.2V | TVS Diodes / ESD Suppressors 1500W BI TVS 30Vrwm 38.3V | TVS Diodes / ESD Suppressors 1500W Uni TVS 30Vrwm 38.3V |
| Manufacturer | Central Semiconductor | Central Semiconductor | Central Semiconductor |
| Product Category | TVS Diodes / ESD Suppressors | TVS Diodes / ESD Suppressors | TVS Diodes / ESD Suppressors |
| RoHS | Y | Y | Y |
| Series | 1SMC33 | 1SMC30 | 1SMC30 |
| Product Type | TVS Diodes | TVS Diodes | TVS Diodes |
| Vesd Voltage ESD Contact | - | - | - |
| Vesd Voltage ESD Air Gap | - | - | - |
| Polarity | Unidirectional | Unidirectional | Bidirectional |
| Number of Channels | 1 Channel | 1 Channel | 1 Channel |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Breakdown Voltage | 36.7 V | 33.3 V | 33.3 V |
| Working Voltage | 33 V | 30 V | 30 V |
| Clamping Voltage | 53.3 V | 48.4 V | 48.4 V |
| Ipp Peak Pulse Current | 28.1 A | 31 A | 31 A |
| Cd Diode Capacitance | - | - | - |
| Package / Case | DO-214AB-2 (SMC) | DO-214AB-2 (SMC) | DO-214AB-2 (SMC) |
| Minimum Operating Temperature | - 65 C | - 65 C | - 65 C |
| Maximum Operating Temperature | + 150 C | + 150 C | + 150 C |
| Packaging | Reel | Reel | Reel |
| Brand | Central Semiconductor | Central Semiconductor | Central Semiconductor |
| Factory Pack Quantity | 3000 | 3000 | 3000 |
| Subcategory | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes |
| Part # Aliases | 1SMC33A PBFREE TR13 | 1SMC30A PBFREE TR13 | 1SMC30CA PBFREE TR13 |