CD3823
VOLTAGE REGULATORManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology's CD3823 is a 1W Zener diode designed for voltage regulation applications. This surface mount die features a nominal Zener voltage of 3.9V with a ±10% tolerance. It exhibits a maximum impedance of 9 Ohms at its Zener voltage. The device has a low reverse leakage current of 25 µA at 1V and a forward voltage of 1.2V at 200mA. Operating across a wide temperature range of -65°C to 175°C, the CD3823 is suitable for use in industrial controls, automotive electronics, and power supply circuits where robust voltage stabilization is critical. The component is supplied in bulk packaging.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: 27 week(s)Product Status: ActivePackaging: BulkDownload Free CAD Model:
Technical Details:
| Tolerance | ±10% |
| Packaging | Bulk |
| Package / Case | Die |
| Mounting Type | Surface Mount |
| Operating Temperature | -65°C ~ 175°C |
| Voltage - Zener (Nom) (Vz) | 3.9 V |
| Impedance (Max) (Zzt) | 9 Ohms |
| Supplier Device Package | Die |
| Power - Max | 1 W |
| Voltage - Forward (Vf) (Max) @ If | 1.2 V @ 200 mA |
| Current - Reverse Leakage @ Vr | 25 µA @ 1 V |
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