1N3909R
FAST RECOVERY RECTIFIERManufacturer: Microchip Technology
Categories: Single Diodes
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Microchip Technology 1N3909R is a fast recovery rectifier diode engineered for demanding power applications. This stud-mount component, housed in a DO-203AB (DO-5) package, offers a maximum DC reverse voltage of 50 V and handles an average rectified current of 50 A. Its fast recovery characteristic, with a typical reverse recovery time (trr) of 200 ns, is crucial for high-frequency switching circuits. The forward voltage drop is rated at a maximum of 1.4 V at 50 A. Reverse leakage current is minimal, specified at 15 µA at 50 V. Operating across a junction temperature range of -65°C to 150°C, this diode is suitable for industrial, automotive, and power supply applications requiring efficient rectification and robust performance. The device is supplied in bulk packaging.
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-203AB, DO-5, Stud |
| Mounting Type | Stud Mount |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) |
| Reverse Recovery Time (trr) | 200 ns |
| Technology | Standard, Reverse Polarity |
| Capacitance @ Vr, F | - |
| Current - Average Rectified (Io) | 50A |
| Supplier Device Package | DO-203AB (DO-5) |
| Operating Temperature - Junction | -65°C ~ 150°C |
| Voltage - DC Reverse (Vr) (Max) | 50 V |
| Voltage - Forward (Vf) (Max) @ If | 1.4 V @ 50 A |
| Current - Reverse Leakage @ Vr | 15 µA @ 50 V |