1N2812B
DIODE ZENER 14V 50W TO204ADManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology's 1N2812B is a high-power Zener diode designed for demanding voltage regulation applications. This component offers a 14V nominal Zener voltage with a ±5% tolerance, ensuring precise voltage control. With a maximum power dissipation of 50W and a low impedance of 1.2 Ohms (Zzt), it is suitable for power supplies, voltage regulation circuits, and overvoltage protection. The 1N2812B features a 10 µA reverse leakage current at 10.6V and a forward voltage of 1.5V at 10A. Packaged in a TO-204AD (TO-3) case for efficient heat dissipation, this through-hole device operates across a wide temperature range of -65°C to 175°C. Its robust construction and performance characteristics make it a reliable choice for industrial and automotive applications.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer 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) | 14 V |
| Impedance (Max) (Zzt) | 1.2 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 @ 10.6 V |
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