| PartNumber | Z2033 | Z2033U | Z2039 |
| Description | TVS Diodes / ESD Suppressors 33V 500W | TVS Diodes / ESD Suppressors 33V 500W | ESD Suppressors / TVS Diodes 39V 500W |
| Manufacturer | Semitec | Semitec | Semitec |
| Product Category | TVS Diodes / ESD Suppressors | TVS Diodes / ESD Suppressors | ESD Suppressors / TVS Diodes |
| RoHS | Y | Y | Y |
| Series | Z2 | Z2U | Z2 |
| Product Type | TVS Diodes | TVS Diodes | TVS Diodes |
| Polarity | Bidirectional | Unidirectional | Bidirectional |
| Termination Style | Axial | Axial | Axial |
| Breakdown Voltage | 33 V | 33 V | 39 V |
| Clamping Voltage | 47.7 V | 47.7 V | 56.4 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Packaging | Bulk | Bulk | Bulk |
| Brand | Semitec | Semitec | Semitec |
| Factory Pack Quantity | 200 | 200 | 200 |
| Subcategory | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes |
| Tradename | VRD | VRD | VRD |
| Pd Power Dissipation | - | - | 500 W |