UFR3140R
DIODE GP REV 400V 30A DO203AAManufacturer: Microchip Technology
Categories: Single Diodes
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Microchip Technology UFR3140R is a general-purpose, fast recovery stud-mount diode with a maximum reverse voltage of 400V and an average rectified current handling of 30A. This component features a forward voltage drop of 1.25V at 30A and a reverse leakage current of 15 µA at 400V. The reverse recovery time (trr) is specified at 50 ns, classifying it for speeds greater than 200mA (Io). Its DO-203AA (DO-4) package facilitates robust thermal management for high-current applications. The UFR3140R is suitable for power supply rectification, motor control, and industrial power applications where reliable high-current rectification is critical. It operates across a junction temperature range of -65°C to 175°C.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: 35 week(s)Product Status: ActivePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | DO-203AA, DO-4, Stud |
| Mounting Type | Stud Mount |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) |
| Reverse Recovery Time (trr) | 50 ns |
| Technology | Standard, Reverse Polarity |
| Capacitance @ Vr, F | 115pF @ 10V, 1MHz |
| Current - Average Rectified (Io) | 30A |
| Supplier Device Package | DO-203AA (DO-4) |
| Operating Temperature - Junction | -65°C ~ 175°C |
| Voltage - DC Reverse (Vr) (Max) | 400 V |
| Voltage - Forward (Vf) (Max) @ If | 1.25 V @ 30 A |
| Current - Reverse Leakage @ Vr | 15 µA @ 400 V |