| PartNumber | P4KE51CAHE3/73 | P4KE51CAHE3/54 | P4KE51HE3/54 |
| Description | TVS Diodes / ESD Suppressors 400W 51V 5% Bidir AEC-Q101 Qualified | TVS Diodes / ESD Suppressors 400W 51V 5% Bidir AEC-Q101 Qualified | ESD Suppressors / TVS Diodes RECOMMENDED ALT 625-P4KE51AHE3/73 |
| Manufacturer | Vishay | Vishay | Vishay |
| Product Category | TVS Diodes / ESD Suppressors | TVS Diodes / ESD Suppressors | ESD Suppressors / TVS Diodes |
| RoHS | E | E | E |
| Series | P4KE | P4KE | P4KE |
| Product Type | TVS Diodes | TVS Diodes | TVS Diodes |
| Vesd Voltage ESD Contact | - | - | - |
| Vesd Voltage ESD Air Gap | - | - | - |
| Polarity | Bidirectional | Bidirectional | Unidirectional |
| Termination Style | Axial | Axial | Axial |
| Breakdown Voltage | 48.5 V | 48.5 V | 45.9 V |
| Working Voltage | 43.6 V | 43.6 V | 41.3 V |
| Clamping Voltage | 70.1 V | 70.1 V | 73.5 V |
| Package / Case | DO-204AL-2 (DO-41) | DO-204AL-2 (DO-41) | DO-204AL-2 (DO-41) |
| Pppm Peak Pulse Power Dissipation | 400 W | 400 W | 400 W |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 175 C | + 175 C | + 175 C |
| Qualification | AEC-Q101 | AEC-Q101 | AEC-Q101 |
| Packaging | Ammo Pack | Reel | Reel |
| Brand | Vishay Semiconductors | Vishay Semiconductors | Vishay Semiconductors |
| Factory Pack Quantity | 3000 | 5500 | 5500 |
| Subcategory | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes |
| Tradename | TransZorb | TransZorb | - |
| Unit Weight | 0.012346 oz | 0.012346 oz | 0.012346 oz |