| PartNumber | 1N6278A-E3/54 | 1N6278A-E3/51 | 1N6278A |
| Description | TVS Diodes / ESD Suppressors 1500W 20V Unidirect | TVS Diodes / ESD Suppressors 1500W 20V Unidirect | ESD Suppressors / TVS Diodes 20V 1500W |
| Manufacturer | Vishay | Vishay | ON Semiconductor |
| Product Category | TVS Diodes / ESD Suppressors | TVS Diodes / ESD Suppressors | ESD Suppressors / TVS Diodes |
| RoHS | E | E | N |
| Series | 1N6-A | 1N6-A | 1N6267A |
| Product Type | TVS Diodes | TVS Diodes | ESD Suppressors |
| Vesd Voltage ESD Contact | - | - | - |
| Vesd Voltage ESD Air Gap | - | - | - |
| Polarity | Unidirectional | Unidirectional | Unidirectional |
| Termination Style | Axial | Axial | Axial |
| Breakdown Voltage | 19 V | 19 V | 19 V |
| Working Voltage | 17.1 V | 17.1 V | 17.1 V |
| Clamping Voltage | 27.7 V | 27.7 V | 27.7 V |
| Package / Case | DO-201AA | DO-201AA | DO-201AD |
| Pppm Peak Pulse Power Dissipation | 1.5 kW | 1.5 kW | - |
| Minimum Operating Temperature | - 55 C | - 55 C | - 65 C |
| Maximum Operating Temperature | + 175 C | + 175 C | + 150 C |
| Packaging | Reel | Bulk | Bulk |
| Brand | Vishay Semiconductors | Vishay Semiconductors | ON Semiconductor |
| Factory Pack Quantity | 1400 | 1500 | - |
| Subcategory | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes |
| Tradename | TRANSZORB | TRANSZORB | - |
| Unit Weight | 0.034145 oz | 0.034145 oz | - |