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JANS1N4491DUS

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JANS1N4491DUS

VOLTAGE REGULATOR

Manufacturer: Microchip Technology

Categories: Single Zener Diodes

Quality Control: Learn More

Microchip Technology JANS1N4491DUS is a military-grade Zener diode designed for rigorous applications. This surface-mount component, packaged in a D-5A (SQ-MELF, A) case, offers a precise 120V Zener voltage with a tight ±1% tolerance. It is rated for 1.5W maximum power dissipation and features a low reverse leakage of 250 nA at 96V, with a maximum Zzt impedance of 400 Ohms at its nominal voltage. The operating temperature range extends from -65°C to 175°C, ensuring reliability in harsh environments. This component is qualified under MIL-PRF-19500/406, making it suitable for aerospace, defense, and industrial control systems requiring stable voltage regulation under demanding conditions.

Additional Information

Series: -RoHS Status: unknownManufacturer Lead Time: 32 week(s)Product Status: ActivePackaging: Bulk
Technical Details:
Tolerance±1%
PackagingBulk
Package / CaseSQ-MELF, A
Mounting TypeSurface Mount
Operating Temperature-65°C ~ 175°C (TJ)
Voltage - Zener (Nom) (Vz)120 V
Impedance (Max) (Zzt)400 Ohms
Supplier Device PackageD-5A
GradeMilitary
Power - Max1.5 W
Voltage - Forward (Vf) (Max) @ If1.5 V @ 1 A
Current - Reverse Leakage @ Vr250 nA @ 96 V
QualificationMIL-PRF-19500/406

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