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| PartNumber | VS-HFA08TB120-M3 | VS-HFA08TB120-N3 | VS-HFA08TB120PBF |
| Description | Rectifiers 1200V 8A TO-220 HexFred | Rectifiers RECOMMENDED ALT 78-VS-HFA08TB120-M3 | Rectifiers 1200 Volt 8.0 Amp |
| Manufacturer | Vishay | Vishay | Vishay Semiconductor Diodes Division |
| Product Category | Rectifiers | Rectifiers | Diodes, Rectifiers - Single |
| RoHS | Y | Y | - |
| Mounting Style | Through Hole | - | Through Hole |
| Package / Case | TO-220AC-2 | - | - |
| Vr Reverse Voltage | 1.2 kV | - | - |
| If Forward Current | 8 A | - | - |
| Type | Fast Recovery Rectifiers | - | - |
| Configuration | Single | - | Single |
| Vf Forward Voltage | 2.6 V | - | - |
| Max Surge Current | 130 A | - | 130 A |
| Ir Reverse Current | 310 nA | - | - |
| Recovery Time | 28 ns | - | 95 ns |
| Minimum Operating Temperature | - 55 C | - | - 55 C |
| Maximum Operating Temperature | + 150 C | - | + 150 C |
| Packaging | Tube | Bulk | Tube |
| Product | Rectifiers | Rectifiers | Ultra Fast Recovery Rectifiers |
| Brand | Vishay Semiconductors | Vishay Semiconductors | - |
| Pd Power Dissipation | 73.5 W | - | - |
| Product Type | Rectifiers | Rectifiers | - |
| Factory Pack Quantity | 50 | 1000 | - |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | - |
| Tradename | HEXFRED | HEXFRED | HEXFRED |
| Series | - | HEXFRED | HEXFREDR |
| Part Aliases | - | - | HFA08TB120PBF |
| Unit Weight | - | - | 0.211644 oz |
| Package Case | - | - | TO-220-2 |
| Mounting Type | - | - | Through Hole |
| Supplier Device Package | - | - | TO-220AC |
| Speed | - | - | Fast Recovery = 200mA (Io) |
| Diode Type | - | - | Standard |
| Current Reverse Leakage Vr | - | - | 10μA @ 1200V |
| Voltage Forward Vf Max If | - | - | 3.3V @ 8A |
| Voltage DC Reverse Vr Max | - | - | 1200V (1.2kV) |
| Current Average Rectified Io | - | - | 8A |
| Reverse Recovery Time trr | - | - | 95ns |
| Capacitance Vr F | - | - | - |
| Operating Temperature Junction | - | - | -55°C ~ 150°C |
| Vf Forward Voltage | - | - | 4.3 V at 16 A |
| Vr Reverse Voltage | - | - | 1200 V |
| Ir Reverse Current | - | - | 10 uA |
| If Forward Current | - | - | 8 A |