CD5279B
VOLTAGE REGULATORManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology's CD5279B is a surface mount Zener diode designed for high-voltage regulation applications. This component offers a nominal Zener voltage (Vz) of 180V with a tight tolerance of ±5%. It is rated for a maximum power dissipation of 500mW and features a reverse leakage current of 100 nA at 137V. The Zener impedance (Zzt) is specified at a maximum of 2200 Ohms. The CD5279B is supplied as a die in bulk packaging, making it suitable for high-volume manufacturing. Its robust construction and wide operating temperature range of -65°C to 200°C ensure reliability in demanding environments. Applications for this voltage regulator include power supplies, voltage clamping circuits, and surge protection 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 | ±5% |
| Packaging | Bulk |
| Package / Case | Die |
| Mounting Type | Surface Mount |
| Operating Temperature | -65°C ~ 200°C |
| Voltage - Zener (Nom) (Vz) | 180 V |
| Impedance (Max) (Zzt) | 2200 Ohms |
| Supplier Device Package | Die |
| Power - Max | 500 mW |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 200 mA |
| Current - Reverse Leakage @ Vr | 100 nA @ 137 V |
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