| PartNumber | STTH512B-TR | STTH512D | STTH512B |
| Description | Rectifiers high voltage diode | Rectifiers Ultrafast recovery 1200 V diode | DIODE GEN PURP 1.2KV 5A DPAK |
| Manufacturer | STMicroelectronics | STMicroelectronics | - |
| Product Category | Rectifiers | Rectifiers | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | Through Hole | - |
| Package / Case | DPAK | TO-220AC | - |
| Vr Reverse Voltage | 1.2 kV | 1.2 kV | - |
| If Forward Current | 5 A | 5 A | - |
| Type | Fast Recovery Rectifiers | Fast Recovery Rectifiers | - |
| Configuration | Single | Single | - |
| Vf Forward Voltage | 2.2 V | 2.2 V | - |
| Max Surge Current | 55 A | 55 A | - |
| Ir Reverse Current | 5 uA | 5 uA | - |
| Recovery Time | 48 ns | 48 ns | - |
| Minimum Operating Temperature | - 65 C | - 65 C | - |
| Maximum Operating Temperature | + 175 C | + 175 C | - |
| Series | STTH512 | STTH512 | - |
| Packaging | Reel | - | - |
| Height | 2.4 mm | 9.3 mm | - |
| Length | 6.6 mm | 10.4 mm | - |
| Product | Rectifiers | Rectifiers | - |
| Width | 6.2 mm | 4.6 mm | - |
| Brand | STMicroelectronics | STMicroelectronics | - |
| Pd Power Dissipation | - | - | - |
| Product Type | Rectifiers | Rectifiers | - |
| Factory Pack Quantity | 2500 | 1000 | - |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | - |
| Unit Weight | 0.063493 oz | 0.211644 oz | - |