| Part Number | FFP06U20DNTU | FFP06U40DNTU | 
|---|---|---|
| Manufacturer | Fairchild Semiconductor | Fairchild Semiconductor | 
| Category | Diodes - Rectifiers - Arrays | Diodes - Rectifiers - Arrays | 
|   |   | |
| Product Status | Obsolete | Obsolete | 
| Diode Configuration | 1 Pair Common Cathode | 1 Pair Common Cathode | 
| Diode Type | Standard | Standard | 
| Voltage - DC Reverse (Vr) (Max) | 200 V | 400 V | 
| Current - Average Rectified (Io) (per Diode) | 6A | 6A | 
| Voltage - Forward (Vf) (Max) @ If | 1.2 V @ 6 A | 1.4 V @ 6 A | 
| Speed | Fast Recovery =< 500ns, > 200mA (Io) | Fast Recovery =< 500ns, > 200mA (Io) | 
| Reverse Recovery Time (trr) | 35 ns | 50 ns | 
| Current - Reverse Leakage @ Vr | 6 µA @ 200 V | 20 µA @ 400 V | 
| Operating Temperature - Junction | -65°C ~ 150°C | -65°C ~ 150°C | 
| Mounting Type | Through Hole | Through Hole | 
| Package / Case | TO-220-3 | TO-220-3 | 
| Supplier Device Package | TO-220-3 | TO-220-3 |