| PartNumber | IRD3901R | IRD3901 | IRD3900 |
| Description | Rectifiers 200 Volt 20 Amp | Rectifiers 200 Volt 20 Amp | Rectifiers 100 Volt 20 Amp |
| Manufacturer | Vishay | Vishay | Vishay |
| Product Category | Rectifiers | Rectifiers | Rectifiers |
| RoHS | E | E | E |
| Mounting Style | Stud Mount | Stud Mount | Stud Mount |
| Package / Case | DO-5 | DO-5 | DO-5 |
| Vr Reverse Voltage | 200 V | 200 V | 100 V |
| If Forward Current | 20 A | 20 A | 20 A |
| Type | Fast Recovery Rectifiers | Fast Recovery Rectifiers | Fast Recovery Rectifiers |
| Configuration | Single | Single | Single |
| Vf Forward Voltage | 1.8 V | 1.8 V | 1.8 V |
| Max Surge Current | 355 A | 355 A | 355 A |
| Ir Reverse Current | 50 uA | 50 uA | 50 uA |
| Recovery Time | 360 ns | 360 ns | 360 ns |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Packaging | Bulk | Bulk | Bulk |
| Height | 22.9 mm | 22.9 mm | 22.9 mm |
| Length | 20.13 mm | 20.13 mm | 20.13 mm |
| Product | Rectifiers | Rectifiers | Rectifiers |
| Width | 17.45 mm | 17.45 mm | 17.45 mm |
| Brand | Vishay Semiconductors | Vishay Semiconductors | Vishay Semiconductors |
| Product Type | Rectifiers | Rectifiers | Rectifiers |
| Factory Pack Quantity | 100 | 100 | 100 |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | Diodes & Rectifiers |
| Unit Weight | 1.005308 oz | 1.005308 oz | 1.005308 oz |