| PartNumber | SMAJ300A | SMAJ300A-W | SMAJ300A-E |
| Description | TVS Diodes / ESD Suppressors 400W 300V 5% Uni-Directional | TVS Diodes / ESD Suppressors SMA 400w TVS 5% | TVS Diodes / ESD Suppressors 400W 300V 10% Uni-Directional |
| Manufacturer | Littelfuse | Rectron | Littelfuse |
| Product Category | TVS Diodes / ESD Suppressors | TVS Diodes / ESD Suppressors | TVS Diodes / ESD Suppressors |
| RoHS | Y | Y | Y |
| Series | SMAJ | - | SMAJ-E |
| 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 | 371 V | 335 V | 371 V |
| Working Voltage | 300 V | 300 V | - |
| Clamping Voltage | 486 V | 486 V | 486 V |
| Ipp Peak Pulse Current | 800 mA | 0.82 A | 800 mA |
| Package / Case | DO-214AC-2 (SMA) | DO-214AC-2 (SMA) | DO-214AC-2 (SMA) |
| Pppm Peak Pulse Power Dissipation | 400 W | 400 W | 400 W |
| Minimum Operating Temperature | - 65 C | - 55 C | - |
| Maximum Operating Temperature | + 150 C | + 150 C | + 150 C |
| Packaging | Reel | Reel | Reel |
| Brand | Littelfuse | Rectron | Littelfuse |
| Factory Pack Quantity | 5000 | 5000 | 5000 |
| Subcategory | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes |
| Unit Weight | 0.002152 oz | - | - |
| Number of Channels | - | 1 Channel | 1 Channel |
| Pd Power Dissipation | - | 1 W | 3.3 W |
| Vf Forward Voltage | - | 3.5 V | - |
| Cd Diode Capacitance | - | - | - |