| PartNumber | STTH3012D | STTH3012W |
| Description | Rectifiers Ultrafast recovery 1200 V diode | Rectifiers Ultrafast recovery 1200 V diode |
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Product Category | Rectifiers | Rectifiers |
| RoHS | Y | Y |
| Mounting Style | Through Hole | Through Hole |
| Package / Case | TO-220AC | DO-247 |
| Vr Reverse Voltage | 1.2 kV | 1.2 kV |
| If Forward Current | 30 A | 30 A |
| Type | Fast Recovery Rectifiers | Fast Recovery Rectifiers |
| Configuration | Single | Single |
| Vf Forward Voltage | 2.25 V | 2.25 V |
| Max Surge Current | 210 A | 210 A |
| Ir Reverse Current | 20 uA | 20 uA |
| Recovery Time | 57 ns | 57 ns |
| Maximum Operating Temperature | + 175 C | + 175 C |
| Series | STTH3012 | STTH3012 |
| Packaging | Tube | Tube |
| Height | 9.3 mm (Max) | 20.15 mm (Max) |
| Length | 10.4 mm (Max) | 15.75 mm (Max) |
| Product | Rectifiers | Rectifiers |
| Termination Style | Through Hole | - |
| Width | 4.6 mm (Max) | 5.15 mm (Max) |
| Brand | STMicroelectronics | STMicroelectronics |
| Pd Power Dissipation | - | - |
| Product Type | Rectifiers | Rectifiers |
| Factory Pack Quantity | 1000 | 600 |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers |
| Unit Weight | 0.211644 oz | 0.155205 oz |