| PartNumber | SMP12A-M3/84A | SMP12A-E3/85A | SMP12A-E3/84A |
| Description | TVS Diodes / ESD Suppressors 400watt 12volt 5% Unidir | ESD Suppressors / TVS Diodes RECOMMENDED ALT 625-SMP12A-M3/85A | ESD Suppressors / TVS Diodes RECOMMENDED ALT 625-SMP12A-M3/84A |
| Manufacturer | Vishay | Vishay | Vishay |
| Product Category | TVS Diodes / ESD Suppressors | ESD Suppressors / TVS Diodes | ESD Suppressors / TVS Diodes |
| RoHS | E | E | E |
| Series | SMP | SMP | SMP |
| 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 | 13.3 V | 13.3 V | 13.3 V to 14.7 V |
| Working Voltage | 12 V | 12 V | 12 V |
| Clamping Voltage | 19.9 V | 19.9 V | 19.9 V |
| Package / Case | DO-220AA-2 | DO-220AA | DO-220AA |
| Pppm Peak Pulse Power Dissipation | 400 W | 400 W | 400 W |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 150 C | + 150 C | + 150 C |
| Packaging | Reel | Reel | Reel |
| Brand | Vishay Semiconductors | Vishay Semiconductors | Vishay Semiconductors |
| Factory Pack Quantity | 3000 | 10000 | 3000 |
| Subcategory | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes |
| Tradename | TransZorb | TransZorb | TransZorb |
| Unit Weight | 0.000847 oz | 0.000847 oz | 0.000847 oz |