1N2815B
DIODE ZENER 17V 50W TO204ADManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology's 1N2815B is a high-power Zener diode designed for robust voltage regulation applications. This through-hole component, housed in a TO-204AD (TO-3) package, provides a stable 17V Zener voltage with a ±5% tolerance. It is rated for a maximum power dissipation of 50W, making it suitable for demanding power supply circuits, surge protection, and voltage clamping in industrial automation, aerospace, and defense systems. The device exhibits a low impedance of 1.8 Ohms (Max) at its Zener voltage and a reverse leakage current of 10 µA at 13V. The forward voltage drop is a maximum of 1.5V at 10A. Operating across a wide temperature range from -65°C to 175°C, the 1N2815B ensures reliable performance in harsh environments.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: 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) | 17 V |
| Impedance (Max) (Zzt) | 1.8 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 @ 13 V |
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