1N2822B
DIODE ZENER 27V 50W TO204ADManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology's 1N2822B is a high-power Zener diode designed for robust voltage regulation applications. This component features a nominal Zener voltage of 27V with a tight tolerance of ±5%. It is rated for a maximum power dissipation of 50W, making it suitable for demanding power management circuits. The diode exhibits a low reverse leakage current of 10 µA at 20.6V and a maximum Zener impedance (Zzt) of 2.8 Ohms, ensuring precise voltage stabilization.
The 1N2822B is packaged in a TO-204AD (TO-3) metal can, facilitating efficient heat dissipation and through-hole mounting. Its wide operating temperature range of -65°C to 175°C allows for deployment in challenging environmental conditions. This Zener diode finds application in power supplies, voltage clamping circuits, and protection modules across various industrial sectors including aerospace, defense, and industrial automation where reliable voltage reference and surge suppression are critical.
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) | 27 V |
| Impedance (Max) (Zzt) | 2.8 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 @ 20.6 V |
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