| PartNumber | P6SMB440A-E | P6SMB440A-E3/5B | P6SMB440A-E3/52 |
| Description | TVS Diodes / ESD Suppressors TVS SURF MT DO214AA - P6SMB440A 3K TR | ESD Suppressors / TVS Diodes RECOMMENDED ALT 78-P6SMB440A-M35B | ESD Suppressors / TVS Diodes RECOMMENDED ALT 78-P6SMB440A-M352 |
| Manufacturer | Littelfuse | Vishay | Vishay |
| Product Category | TVS Diodes / ESD Suppressors | ESD Suppressors / TVS Diodes | ESD Suppressors / TVS Diodes |
| Series | P6SMB | P6SMB | P6SMB |
| Brand | Littelfuse | Vishay Semiconductors | Vishay Semiconductors |
| Subcategory | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes |
| RoHS | - | E | E |
| Product Type | - | TVS Diodes | TVS Diodes |
| Vesd Voltage ESD Contact | - | - | - |
| Vesd Voltage ESD Air Gap | - | - | - |
| Polarity | - | Unidirectional | Unidirectional |
| Termination Style | - | SMD/SMT | SMD/SMT |
| Breakdown Voltage | - | 418 V | 418 V |
| Working Voltage | - | 376 V | 376 V |
| Clamping Voltage | - | 602 V | 602 V |
| Package / Case | - | DO-214AA-2 (SMB) | DO-214AA-2 (SMB) |
| Pppm Peak Pulse Power Dissipation | - | 600 W | 600 W |
| Minimum Operating Temperature | - | - 65 C | - 65 C |
| Maximum Operating Temperature | - | + 150 C | + 150 C |
| Packaging | - | Reel | Reel |
| Factory Pack Quantity | - | 3200 | 750 |
| Tradename | - | TransZorb | TransZorb |
| Unit Weight | - | 0.003386 oz | 0.003386 oz |