JANTX1N4473DUS/TR
VOLTAGE REGULATORManufacturer: Microchip Technology
Categories: Single Zener Diodes
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The Microchip Technology JANTX1N4473DUS-TR is a military-grade Zener diode designed for precise voltage regulation. This Surface Mount device, packaged in a D-5A (SQ-MELF, A) configuration, offers a nominal Zener voltage of 22 V with a tight tolerance of ±1%. It is rated for a maximum power dissipation of 1.5 W and exhibits a low reverse leakage current of 50 nA at 17.6 V. The diode's impedance is specified at a maximum of 14 Ohms, ensuring stable regulation characteristics. Operating across an extended temperature range of -65°C to 175°C (TJ), this component is qualified to MIL-PRF-19500/406. It finds application in demanding environments, including aerospace and defense systems, where reliability and accuracy are paramount. The part is supplied in Tape & Reel packaging for automated assembly processes.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: 52 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Tolerance | ±1% |
| Packaging | Tape & Reel (TR) |
| 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 |