| PartNumber | VS-309UR160 | VS-309UR120 | VS-309UR250 |
| Description | Diodes - General Purpose, Power, Switching 1600 Volt 300 Amp | Diodes - General Purpose, Power, Switching 1200 Volt 300 Amp | Diodes - General Purpose, Power, Switching 2500 Volt 300 Amp |
| Manufacturer | Vishay | Vishay | Vishay |
| Product Category | Diodes - General Purpose, Power, Switching | Diodes - General Purpose, Power, Switching | Diodes - General Purpose, Power, Switching |
| RoHS | E | E | E |
| Product | Rectifiers | Rectifiers | Rectifiers |
| Mounting Style | SMD/SMT | Stud Mount | - |
| Package / Case | DO-9 | DO-9 | DO-205AB |
| Max Surge Current | 8250 A | 6335 A | - |
| If Forward Current | 330 A | 330 A | - |
| Configuration | Single | Single | - |
| Vf Forward Voltage | 0.77 V | 1.46 V | - |
| Ir Reverse Current | 15 mA | 15000 uA | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 180 C | + 180 C | - |
| Series | VS-30xUR | VS-30xUR | VS-30xUR |
| Packaging | Bulk | Bulk | Bulk |
| Type | Standard Recovery Rectifiers | Standard Recovery Rectifiers | Standard Recovery Rectifiers |
| Brand | Vishay Semiconductors | Vishay Semiconductors | Vishay Semiconductors |
| Product Type | Diodes - General Purpose, Power, Switching | Diodes - General Purpose, Power, Switching | Diodes - General Purpose, Power, Switching |
| Factory Pack Quantity | 12 | 12 | 12 |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | Diodes & Rectifiers |
| Vr Reverse Voltage | 2500 V | 1200 V | - |
| Part # Aliases | 309UR160 | 309UR120 | 309UR250 |
| Unit Weight | 7.054792 oz | 7.054792 oz | 7.054792 oz |
| Height | - | 97 mm | - |
| Length | - | 36.93 mm | - |
| Width | - | 32 mm | - |