1N2809B
DIODE ZENER 11V 50W TO204ADManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology's 1N2809B is a high-power Zener diode designed for demanding applications. This component offers an 11V nominal Zener voltage with a tight ±5% tolerance, ensuring precise voltage regulation. It dissipates a maximum power of 50W and features a low impedance of 0.8 Ohms at its rated voltage. The device exhibits a reverse leakage current of 10 µA at 8.4V and a forward voltage drop of 1.5V at 10A. Packaged in a TO-204AD (TO-3) through-hole style, it operates reliably across a wide temperature range of -65°C to 175°C. This Zener diode is commonly utilized in power supply regulation, voltage clamping circuits, and protection circuitry across various industrial and automotive sectors.
Additional Information
Series: -RoHS Status: RoHS Compliant By ExemptionManufacturer Lead Time: 35 week(s)Product Status: ActivePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Tolerance | ±5% |
| Packaging | Bulk |
| Package / Case | TO-204AD |
| Mounting Type | Through Hole |
| Operating Temperature | -65°C ~ 175°C |
| Voltage - Zener (Nom) (Vz) | 11 V |
| Impedance (Max) (Zzt) | 0.8 Ohms |
| Supplier Device Package | TO-204AD (TO-3) |
| Power - Max | 50 W |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 10 A |
| Current - Reverse Leakage @ Vr | 10 µA @ 8.4 V |
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