1N2821RB
DIODE ZENERManufacturer: Microchip Technology
Categories: Single Zener Diodes
Quality Control: Learn More
Microchip Technology 1N2821RB is a 50W Zener diode with a nominal Zener voltage of 25V and a tolerance of ±5%. This component is housed in a TO-204AD (TO-3) package, facilitating through-hole mounting. It exhibits a maximum reverse leakage current of 10 µA at 19V and a typical Zener impedance of 2.7 Ohms. The forward voltage drop is a maximum of 1.5V at 10A. Operating across a temperature range of -65°C to 175°C, this device is suitable for power regulation and voltage clamping applications in industrial, automotive, and aerospace sectors.
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-204AA, TO-3 |
| Mounting Type | Through Hole |
| Operating Temperature | -65°C ~ 175°C (TJ) |
| Voltage - Zener (Nom) (Vz) | 25 V |
| Impedance (Max) (Zzt) | 2.7 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 @ 19 V |
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