1N4148UB2R
SWITCHING DIODEManufacturer: Microchip Technology
Categories: Single Diodes
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Microchip Technology's 1N4148UB2R is a high-speed switching diode designed for demanding applications. This UB2 package component offers a reverse voltage rating of 75V and an average rectified current capacity of 200mA. Key performance specifications include a forward voltage drop of 1.2V at 100mA and a reverse leakage current of only 500 nA at its maximum reverse voltage. The diode exhibits a typical reverse recovery time (trr) of 5 ns, making it suitable for high-frequency switching circuits. Its low junction capacitance of 4pF at 0V and 1MHz contributes to its fast switching characteristics. The 1N4148UB2R is a surface-mount device, housed in a 2-SMD, No Lead UB2 package, and operates across an extended temperature range from -65°C to 200°C. This component finds utility in automotive, industrial, and consumer electronics sectors requiring efficient signal switching.
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 | 2-SMD, No Lead |
| Mounting Type | Surface Mount |
| Speed | Small Signal =< 200mA (Io), Any Speed |
| Reverse Recovery Time (trr) | 5 ns |
| Technology | Standard, Reverse Polarity |
| Capacitance @ Vr, F | 4pF @ 0V, 1MHz |
| Current - Average Rectified (Io) | 200mA |
| Supplier Device Package | UB2 |
| Operating Temperature - Junction | -65°C ~ 200°C |
| Voltage - DC Reverse (Vr) (Max) | 75 V |
| Voltage - Forward (Vf) (Max) @ If | 1.2 V @ 100 mA |
| Current - Reverse Leakage @ Vr | 500 nA @ 75 V |
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