| PartNumber | P4SMA480A | P4SMA480A-H | P4SMA480A-E3/61 |
| Description | TVS Diodes / ESD Suppressors 408V 400W 5% Uni-directional | TVS Diodes / ESD Suppressors 480V 400W UniDir | ESD Suppressors / TVS Diodes RECOMMENDED ALT 78-P4SMA480A-M361 |
| Manufacturer | Littelfuse | Bourns | Vishay |
| Product Category | TVS Diodes / ESD Suppressors | TVS Diodes / ESD Suppressors | ESD Suppressors / TVS Diodes |
| RoHS | Y | Y | E |
| Series | P4SMA | P4SMA | P4SMA |
| 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 | 504 V | 504 V | 456 V |
| Working Voltage | 408 V | 408 V | 408 V |
| Clamping Voltage | 658 V | - | 658 V |
| Ipp Peak Pulse Current | 600 mA | - | - |
| Package / Case | DO-214AC-2 (SMA) | - | DO-214AC-2 (SMA) |
| Pppm Peak Pulse Power Dissipation | 400 W | - | 400 W |
| Minimum Operating Temperature | - 65 C | - 55 C | - 65 C |
| Maximum Operating Temperature | + 150 C | + 150 C | + 150 C |
| Packaging | Reel | Reel | Reel |
| Brand | Littelfuse | Bourns | Vishay Semiconductors |
| Factory Pack Quantity | 5000 | 4000 | 1800 |
| Subcategory | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes |
| Unit Weight | 0.002152 oz | 0.035274 oz | 0.002258 oz |
| Number of Channels | - | 1 Channel | - |
| Cd Diode Capacitance | - | - | - |
| Vf Forward Voltage | - | 5 V | - |
| Tradename | - | - | TransZorb |