JANTX1N4471D
DIODE ZENER 18V 1.5W DO41Manufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology JANTX1N4471D is a military-grade Zener diode designed for high-reliability applications. This through-hole component features a nominal Zener voltage of 18V with a tight tolerance of ±1%. It is rated for a maximum power dissipation of 1.5W and has a characteristic impedance of 11 Ohms maximum. The JANTX1N4471D is housed in a DO-204AL (DO-41) axial package, suitable for demanding operating temperatures ranging from -65°C to 175°C. Its low reverse leakage of 50 nA at 14.4V and qualification under MIL-PRF-19500/406 underscore its suitability for aerospace, defense, and industrial systems requiring robust voltage regulation. The forward voltage is 1V at 200mA.
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 | DO-204AL, DO-41, Axial |
| Mounting Type | Through Hole |
| Operating Temperature | -65°C ~ 175°C |
| Voltage - Zener (Nom) (Vz) | 18 V |
| Impedance (Max) (Zzt) | 11 Ohms |
| Supplier Device Package | DO-204AL (DO-41) |
| 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 |
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