1N4473US
DIODE ZENERManufacturer: Microchip Technology
Categories: Single Zener Diodes
Quality Control: Learn More
Microchip Technology 1N4473US is a 1.5 W Zener diode with a nominal breakdown voltage of 22 V and a tolerance of ±5%. This surface mount component, housed in an A, SQ-MELF package, offers a reverse leakage current of 50 nA at 17.6 V and a maximum Zener impedance of 14 Ohms. The device operates across a temperature range of -65°C to 175°C. It is suitable for applications requiring precise voltage regulation in industrial, automotive, and consumer electronics sectors. The forward voltage at 1 A is a maximum of 1.5 V.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: 28 week(s)Product Status: ActivePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Tolerance | ±5% |
| Packaging | Bulk |
| Package / Case | SQ-MELF, A |
| Mounting Type | Surface Mount |
| Operating Temperature | -65°C ~ 175°C (TJ) |
| Voltage - Zener (Nom) (Vz) | 22 V |
| Impedance (Max) (Zzt) | 14 Ohms |
| Supplier Device Package | A, SQ-MELF |
| Power - Max | 1.5 W |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 1 A |
| Current - Reverse Leakage @ Vr | 50 nA @ 17.6 V |
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