| PartNumber | 1SMC20A TR13 | 1SMC20CA TR13 | 1SMC20AT3G |
| Description | TVS Diodes / ESD Suppressors 1500W BI TVS 20Vrwm 25.5V | TVS Diodes / ESD Suppressors 1500W Uni TVS 20Vrwm 25.5V | ESD Suppressors / TVS Diodes 20V 1500W Unidirectional |
| Manufacturer | Central Semiconductor | Central Semiconductor | Littelfuse |
| Product Category | TVS Diodes / ESD Suppressors | TVS Diodes / ESD Suppressors | ESD Suppressors / TVS Diodes |
| RoHS | Y | Y | Y |
| Series | 1SMC20 | 1SMC20 | SMC |
| Product Type | TVS Diodes | TVS Diodes | TVS Diodes |
| Vesd Voltage ESD Contact | - | - | - |
| Vesd Voltage ESD Air Gap | - | - | - |
| Polarity | Unidirectional | Bidirectional | Unidirectional |
| Number of Channels | 1 Channel | 1 Channel | - |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Breakdown Voltage | 22.2 V | 22.2 V | 22.2 V |
| Working Voltage | 20 V | 20 V | 20 V |
| Clamping Voltage | 32.4 V | 32.4 V | 32.4 V |
| Ipp Peak Pulse Current | 46.3 A | 46.3 A | - |
| Cd Diode Capacitance | - | - | - |
| Package / Case | DO-214AB-2 (SMC) | DO-214AB-2 (SMC) | DO-214AB-2 |
| 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 | Littelfuse |
| Factory Pack Quantity | 3000 | 3000 | 2500 |
| Subcategory | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes |
| Part # Aliases | 1SMC20A PBFREE TR13 | 1SMC20CA PBFREE TR13 | SMCJ20A |
| Pppm Peak Pulse Power Dissipation | - | - | 1.5 kW |