| PartNumber | VS-HFA320NJ40CPBF | VS-HFA32PA120CPBF | VS-HFA32PA120C-N3 |
| Description | Rectifiers 400 Volt 420 Amp Common Cathode | Rectifiers 16A 1200V UF TO247AC | Rectifiers 2x16A1200V Ultrafast 30ns HEXFRED |
| Manufacturer | Vishay | Vishay | Vishay |
| Product Category | Rectifiers | Rectifiers | Rectifiers |
| RoHS | Y | Y | Y |
| Mounting Style | Screw Mount | Through Hole | - |
| Package / Case | TO-244 | TO-247AC | - |
| Vr Reverse Voltage | 400 V | 1200 V | - |
| If Forward Current | 320 A | 32 A (2 x 16 A) | - |
| Type | Fast Recovery Rectifiers | Fast Recovery Rectifiers | - |
| Configuration | Dual Anode Common Cathode | Dual Common Cathode | - |
| Vf Forward Voltage | 1.3 V | 3.93 V | - |
| Max Surge Current | 1.2 kA | 190 A | - |
| Ir Reverse Current | 900 uA | 20 uA | - |
| Recovery Time | 90 ns | 135 ns | - |
| Minimum Operating Temperature | - 55 C | - 55 C | - |
| Maximum Operating Temperature | + 150 C | + 150 C | - |
| Packaging | Tube | Tube | Bulk |
| Height | 17.5 mm | 20.7 mm | - |
| Length | 93 mm | 15.87 mm | - |
| Product | Rectifiers | Rectifiers | Rectifiers |
| Width | 21 mm | 5.31 mm | - |
| Brand | Vishay Semiconductors | Vishay Semiconductors | Vishay Semiconductors |
| Pd Power Dissipation | 625 W | - | - |
| Product Type | Rectifiers | Rectifiers | Rectifiers |
| Factory Pack Quantity | 10 | 25 | 25 |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | Diodes & Rectifiers |
| Tradename | HEXFRED | HEXFRED | HEXFRED |
| Part # Aliases | HFA320NJ40CPBF | HFA32PA120CPBF | - |
| Unit Weight | 2.398629 oz | 0.194007 oz | - |
| Series | - | - | HEXFRED |