| PartNumber | VS-85HFR40M8 | VS-85HFR20 | VS-85HFR40 |
| Description | Schottky Diodes & Rectifiers Diodes - DO5 BRAZ SQR-e3 | Rectifiers 200 Volt 85 Amp | Rectifiers 400 Volt 85 Amp |
| Manufacturer | Vishay | Vishay | Vishay |
| Product Category | Schottky Diodes & Rectifiers | Rectifiers | Rectifiers |
| RoHS | Y | E | E |
| Product | Schottky Diodes | Rectifiers | Rectifiers |
| Mounting Style | Stud Mount | Stud Mount | Stud Mount |
| Package / Case | DO-203AB | DO-203AB | DO-5 |
| If Forward Current | 85 A | 85 A | 85 A |
| Vrrm Repetitive Reverse Voltage | 400 V | - | - |
| Vf Forward Voltage | 1.2 V | 1.2 V | 1.2 V |
| Ifsm Forward Surge Current | 1800 A | - | - |
| Configuration | Single | Single | Single |
| Technology | Si | - | - |
| Ir Reverse Current | 9 mA | 9 mA | 9000 uA |
| Minimum Operating Temperature | - 65 C | - 65 C | - 65 C |
| Maximum Operating Temperature | + 180 C | + 180 C | + 180 C |
| Brand | Vishay Semiconductors | Vishay Semiconductors | Vishay Semiconductors |
| Product Type | Schottky Diodes & Rectifiers | Rectifiers | Rectifiers |
| Factory Pack Quantity | 100 | 100 | 100 |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | Diodes & Rectifiers |
| Vr Reverse Voltage | 400 V | 200 V | 400 V |
| Unit Weight | 0.599657 oz | 1.005308 oz | 1.005308 oz |
| Type | - | Standard Recovery Rectifiers | Standard Recovery Rectifiers |
| Max Surge Current | - | 1.7 kA | 1800 A |
| Recovery Time | - | - | - |
| Packaging | - | Bulk | Bulk |
| Height | - | 17.4 mm | 22.9 mm |
| Length | - | 25.4 mm | 20.02 mm |
| Width | - | 17.4 mm | 17.35 mm |
| Pd Power Dissipation | - | - | - |
| Part # Aliases | - | 85HFR20 | 85HFR40 |