CDLL4919
DIODE ZENERManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology's CDLL4919 is a Zener diode designed for demanding applications. This component features a nominal Zener voltage (Vz) of 19.2V with a ±5% tolerance, ensuring precise voltage regulation. Rated at 500mW maximum power dissipation, it is housed in a compact DO-213AA surface mount package, suitable for high-density board designs. The diode exhibits a reverse leakage current of 15 µA at 12V and a maximum Zener impedance (Zzt) of 300 Ohms. With an operating temperature range of -65°C to 175°C, the CDLL4919 is engineered for reliability in harsh environments. This component is commonly utilized in aerospace, defense, and industrial control systems where stable voltage referencing is critical.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: 26 week(s)Product Status: ActivePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Tolerance | ±5% |
| Packaging | Bulk |
| Package / Case | DO-213AA |
| Mounting Type | Surface Mount |
| Operating Temperature | -65°C ~ 175°C |
| Voltage - Zener (Nom) (Vz) | 19.2 V |
| Impedance (Max) (Zzt) | 300 Ohms |
| Supplier Device Package | DO-213AA |
| Power - Max | 500 mW |
| Current - Reverse Leakage @ Vr | 15 µA @ 12 V |
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