JANS1N4473DUS
VOLTAGE REGULATORManufacturer: Microchip Technology
Categories: Single Zener Diodes
Quality Control: Learn More
Microchip Technology JANS1N4473DUS is a JEDEC qualified surface mount Zener diode designed for voltage regulation applications. This component offers a precise 22V nominal Zener voltage with a tight ±1% tolerance, ensuring stable voltage references. It is rated for 1.5W maximum power dissipation and features a low reverse leakage of 50 nA at 17.6V. With a maximum impedance of 14 Ohms at its test current, the JANS1N4473DUS is suitable for demanding environments. The SQ-MELF, A package (D-5A) facilitates efficient surface mounting. Operating across a wide temperature range of -65°C to 175°C, this diode meets MIL-PRF-19500/406 qualification standards, making it ideal for aerospace, defense, and industrial applications requiring high reliability.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: 32 week(s)Product Status: ActivePackaging: BulkDownload Free CAD Model:
Technical Details:
| Tolerance | ±1% |
| 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 | D-5A |
| Grade | Military |
| Power - Max | 1.5 W |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 1 A |
| Current - Reverse Leakage @ Vr | 50 nA @ 17.6 V |
| Qualification | MIL-PRF-19500/406 |
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