For Reference Only
| Part Number | VS-UFB280FA40 |
| Manufacturer | Vishay General Semiconductor - Diodes Division |
| Category | Discrete Semiconductor › Diodes - Rectifiers - Arrays |
| Description | DIODE MODULE 400V 170A SOT227 |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | VS-UFB280FA40 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 09 - Dec 13 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | VS-UFB280FA40 |
| Brand: | Vishay General Semiconductor - Diodes Division |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Discrete Semiconductor |
| Subcategory: | Diodes - Rectifiers - Arrays |
| Manufacturer: | Vishay General Semiconductor - Diodes Division |
| Product Status: | Active |
| Diode Configuration: | 2 Independent |
| Diode Type: | Standard |
| Voltage - DC Reverse (Vr) (Max): | 400 V |
| Current - Average Rectified (Io) (per Diode): | 170A (DC) |
| Voltage - Forward (Vf) (Max) @ If: | 1.24 V @ 100 A |
| Speed: | Fast Recovery =< 500ns, > 200mA (Io) |
| Reverse Recovery Time (trr): | 93 ns |
| Current - Reverse Leakage @ Vr: | 50 µA @ 400 V |
| Operating Temperature - Junction: | - |
| Mounting Type: | Chassis Mount |
| Package / Case: | SOT-227-4, miniBLOC |
| Supplier Device Package: | SOT-227 |
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| In Stock | 3615 pieces - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $28.95000 | $28.95 |
| 10 | $26.70000 | $267 |
| 30 | $25.50000 | $765 |
| 100 | $22.80000 | $2280 |
| 250 | $21.75000 | $5437.5 |
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.