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1N4479D

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1N4479D

VOLTAGE REGULATOR

Manufacturer: Microchip Technology

Categories: Single Zener Diodes

Quality Control: Learn More

Microchip Technology 1N4479D Zener Diode, rated at 39V with a 1.5W power dissipation. This axial leaded component, packaged in a DO-204AL (DO-41) case, offers a tight ±1% voltage tolerance. Featuring a low reverse leakage of 50 nA at 31.2V and a maximum Zzt impedance of 30 Ohms, it is suitable for applications requiring precise voltage regulation. The device operates across a wide temperature range of -65°C to 175°C. Commonly found in power supply circuits, voltage clamping, and overvoltage protection within industrial and telecommunications sectors.

Additional Information

Series: -RoHS Status: unknownManufacturer Lead Time: 52 week(s)Product Status: ActivePackaging: Bulk
Technical Details:
Tolerance±1%
PackagingBulk
Package / CaseDO-204AL, DO-41, Axial
Mounting TypeThrough Hole
Operating Temperature-65°C ~ 175°C (TJ)
Voltage - Zener (Nom) (Vz)39 V
Impedance (Max) (Zzt)30 Ohms
Supplier Device PackageDO-204AL (DO-41)
Power - Max1.5 W
Voltage - Forward (Vf) (Max) @ If1.5 V @ 1 A
Current - Reverse Leakage @ Vr50 nA @ 31.2 V

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