UFR3140
DIODE GEN PURP 400V 30A DO203AAManufacturer: Microchip Technology
Categories: Single Diodes
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Microchip Technology UFR3140 is a general-purpose diode engineered for demanding applications. This stud-mount device, housed in a DO-203AA (DO-4) package, offers a maximum repetitive reverse voltage of 400V and a continuous average rectified forward current of 30A. Engineered for reliability, it features a forward voltage drop of 1.25V at 30A and a reverse leakage current of 15µA at 400V. The UFR3140 boasts a typical reverse recovery time of 50ns, classifying it as a fast recovery diode. Its operating junction temperature range extends from -65°C to 175°C, making it suitable for power supply rectification, welding equipment, and industrial motor control. The device's capacitance at Vr is 115pF @ 10V, 1MHz.
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 |
| 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 |