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JAN1N4471US

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JAN1N4471US

DIODE ZENER 18V 1.5W D5A

Manufacturer: Microchip Technology

Categories: Single Zener Diodes

Quality Control: Learn More

Microchip Technology JAN1N4471US is a military-grade Zener diode designed for 18V nominal voltage regulation with a ±5% tolerance. This D-5A package device offers a maximum power dissipation of 1.5W and features a low reverse leakage current of 50 nA at 14.4V. With a Zener impedance of 11 Ohms maximum and a forward voltage of 1V at 200mA, it is suitable for demanding applications. The JAN1N4471US is qualified to MIL-PRF-19500/406 standards, making it ideal for aerospace, defense, and high-reliability industrial systems. Its surface mount configuration (SQ-MELF, A) and wide operating temperature range of -65°C to 175°C ensure robust performance in challenging environments.

Additional Information

Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: 28 week(s)Product Status: ActivePackaging: BulkDatasheet:
Technical Details:
Tolerance±5%
PackagingBulk
Package / CaseSQ-MELF, A
Mounting TypeSurface Mount
Operating Temperature-65°C ~ 175°C
Voltage - Zener (Nom) (Vz)18 V
Impedance (Max) (Zzt)11 Ohms
Supplier Device PackageD-5A
GradeMilitary
Power - Max1.5 W
Voltage - Forward (Vf) (Max) @ If1 V @ 200 mA
Current - Reverse Leakage @ Vr50 nA @ 14.4 V
QualificationMIL-PRF-19500/406

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