JANTX1N4471DUS
DIODE ZENER 18V 1.5W D5AManufacturer: Microsemi Corporation
Categories: Single Zener Diodes
Quality Control: Learn More
The Microsemi Corporation JANTX1N4471DUS is a high-reliability Zener diode designed for demanding applications. This component features a nominal breakdown voltage of 18V with a tight tolerance of ±1%. It is rated for a maximum power dissipation of 1.5W and exhibits a low reverse leakage current of 50 nA at 14.4V. The Zener impedance at the test current is a maximum of 11 Ohms, ensuring stable voltage regulation. This device is supplied in a D-5A surface mount package (SQ-MELF, A) and operates across a wide temperature range of -65°C to 175°C. Qualified to MIL-PRF-19500/406, the JANTX1N4471DUS is suitable for aerospace, defense, and other mission-critical systems requiring robust voltage stabilization.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: 52 week(s)Product Status: ActivePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Tolerance | ±1% |
| Packaging | Bulk |
| Package / Case | SQ-MELF, A |
| Mounting Type | Surface Mount |
| Operating Temperature | -65°C ~ 175°C |
| Voltage - Zener (Nom) (Vz) | 18 V |
| Impedance (Max) (Zzt) | 11 Ohms |
| Supplier Device Package | D-5A |
| Grade | Military |
| Power - Max | 1.5 W |
| Voltage - Forward (Vf) (Max) @ If | 1 V @ 200 mA |
| Current - Reverse Leakage @ Vr | 50 nA @ 14.4 V |
| Qualification | MIL-PRF-19500/406 |