For Reference Only
| Part Number | FFPF04U40DPTU |
| Manufacturer | Linear Technology |
| Category | Discrete Semiconductor › Diodes - Rectifiers - Arrays |
| Description | RECTIFIER DIODE |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | FFPF04U40DPTU PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 14 - Dec 18 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | FFPF04U40DPTU |
| Brand: | Linear Technology |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Discrete Semiconductor |
| Subcategory: | Diodes - Rectifiers - Arrays |
| Manufacturer: | Linear Technology |
| Product Status: | Obsolete |
| Diode Configuration: | 1 Pair Common Anode |
| Diode Type: | Standard |
| Voltage - DC Reverse (Vr) (Max): | 400 V |
| Current - Average Rectified (Io) (per Diode): | 4A |
| Voltage - Forward (Vf) (Max) @ If: | 1.4 V @ 4 A |
| Speed: | Fast Recovery =< 500ns, > 200mA (Io) |
| Reverse Recovery Time (trr): | 45 ns |
| Current - Reverse Leakage @ Vr: | 10 µA @ 400 V |
| Operating Temperature - Junction: | -65°C ~ 150°C |
| Mounting Type: | Through Hole |
| Package / Case: | TO-220-3 Full Pack |
| Supplier Device Package: | TO-220F-3 |
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| In Stock | 39847 pieces - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.24000 | $0.24 |
Due to the impact of the COVID-19,the above prices have not been updated, please resend the inquiry to us, thank you for your understanding
Please feel free to contact us for details.