| PartNumber | 1.5KE20 | 1.5KE20-B | 1.5KE20-E3/54 |
| Description | TVS Diodes / ESD Suppressors 1500W 17.1V Uni-Directional | TVS Diodes / ESD Suppressors TVS Diode Lead Axial | |
| Manufacturer | Littelfuse | Littelfuse | - |
| Product Category | TVS Diodes / ESD Suppressors | TVS Diodes / ESD Suppressors | - |
| RoHS | Y | Y | - |
| Series | 1.5K | 1.5K | - |
| Product Type | TVS Diodes | TVS Diodes | - |
| Vesd Voltage ESD Contact | - | - | - |
| Vesd Voltage ESD Air Gap | - | - | - |
| Polarity | Unidirectional | - | - |
| Termination Style | Axial | Axial | - |
| Breakdown Voltage | 22 V | 22 V | - |
| Working Voltage | 17.1 V | - | - |
| Clamping Voltage | 29.085 V | 29.085 V | - |
| Ipp Peak Pulse Current | 54.9 A | 54.9 A | - |
| Package / Case | DO-201-2 | DO-201-2 | - |
| Pppm Peak Pulse Power Dissipation | 1.5 kW | 1.5 kW | - |
| Pd Power Dissipation | 6.5 W | 6.5 W | - |
| Minimum Operating Temperature | - 55 C | - | - |
| Maximum Operating Temperature | + 175 C | + 175 C | - |
| Packaging | Reel | Bulk | - |
| Brand | Littelfuse | Littelfuse | - |
| Factory Pack Quantity | 1200 | 500 | - |
| Subcategory | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes | - |