CD4747
VOLTAGE REGULATORManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology CD4747 is a 1 Watt Zener diode designed for voltage regulation applications. This surface mount component offers a nominal Zener voltage of 20 V with a ±10% tolerance. Key electrical characteristics include a maximum Zener impedance (Zzt) of 22 Ohms and a reverse leakage current of 100 nA at 15.2 V. The diode has a forward voltage (Vf) of 1.5 V at 200 mA. Operating across a wide temperature range from -65°C to 175°C, the CD4747 is packaged as a die, suitable for high-density board designs. It finds application in power supplies, voltage clamping circuits, and voltage reference circuits across various industrial and consumer electronics sectors.
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) | 20 V |
| Impedance (Max) (Zzt) | 22 Ohms |
| Supplier Device Package | Die |
| Power - Max | 1 W |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 200 mA |
| Current - Reverse Leakage @ Vr | 100 nA @ 15.2 V |
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