| PartNumber | FFA15U120DNTU | FFA15U20DNTU | FFA15U40DNTU |
| Description | Rectifiers 15a/1200V Rectifier UF Recovery | Rectifiers 15a/200V Rectifier UF Recovery | DIODE ARRAY GP 400V 15A TO3P |
| Manufacturer | ON Semiconductor | ON Semiconductor | FSC |
| Product Category | Rectifiers | Rectifiers | Diodes, Rectifiers - Arrays |
| RoHS | Y | Y | - |
| Mounting Style | Through Hole | Through Hole | - |
| Package / Case | TO-3P | TO-3P | TO-3P-3, SC-65-3 |
| Vr Reverse Voltage | 1200 V | 200 V | - |
| If Forward Current | 15 A | 15 A | - |
| Type | Fast Recovery Rectifiers | Fast Recovery Rectifiers | - |
| Configuration | Dual Common Cathode | Dual Common Cathode | - |
| Vf Forward Voltage | 3.5 V | 1.2 V | - |
| Max Surge Current | 90 A | 150 A | - |
| Ir Reverse Current | 15 uA | 15 uA | - |
| Recovery Time | 100 ns | 40 ns | - |
| Minimum Operating Temperature | - 65 C | - 65 C | - |
| Maximum Operating Temperature | + 150 C | + 150 C | - |
| Packaging | Tube | Tube | Tube |
| Height | 19.9 mm | 19.9 mm | - |
| Length | 15.6 mm | 15.6 mm | - |
| Product | Rectifiers | Rectifiers | - |
| Termination Style | Through Hole | Through Hole | - |
| Width | 4.8 mm | 4.8 mm | - |
| Brand | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild | - |
| Product Type | Rectifiers | Rectifiers | - |
| Factory Pack Quantity | 30 | 30 | - |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | - |
| Unit Weight | 0.225789 oz | 0.225789 oz | - |
| Part # Aliases | - | FFA15U20DNTU_NL | - |
| Series | - | - | - |
| Part Status | - | - | Obsolete |
| Diode Configuration | - | - | 1 Pair Common Cathode |
| Diode Type | - | - | Standard |
| Voltage DC Reverse (Vr) (Max) | - | - | 400V |
| Current Average Rectified (Io) (per Diode) | - | - | 15A |
| Voltage Forward (Vf) (Max) @ If | - | - | 1.4V @ 15A |
| Speed | - | - | Fast Recovery =< 500ns, > 200mA (Io) |
| Reverse Recovery Time (trr) | - | - | 50ns |
| Current Reverse Leakage @ Vr | - | - | 40A @ 400V |
| Operating Temperature Junction | - | - | -65°C ~ 150°C |
| Mounting Type | - | - | Through Hole |
| Supplier Device Package | - | - | TO-3P |
| Base Part Number | - | - | * |