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1N749D-1E3/TR

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1N749D-1E3/TR

VOLTAGE REGULATOR

Manufacturer: Microchip Technology

Categories: Single Zener Diodes

Quality Control: Learn More

Microchip Technology's 1N749D-1E3-TR is a Through Hole Zener Diode with a nominal voltage of 4.3 V and a power rating of 500 mW. This component offers a tight tolerance of ±1% and features a low reverse leakage current of 2 µA @ 1 V. Its Zener impedance (Zzt) is a maximum of 22 Ohms. The device is housed in a DO-204AH (DO-35) axial package and is supplied on Tape & Reel (TR). Operating across a wide temperature range of -65°C to 175°C, the 1N749D-1E3-TR is suitable for applications in industrial and telecommunications sectors requiring precise voltage regulation.

Additional Information

Series: -RoHS Status: unknownManufacturer Lead Time: 14 week(s)Product Status: ActivePackaging: Tape & Reel (TR)
Technical Details:
Tolerance±1%
PackagingTape & Reel (TR)
Package / CaseDO-204AH, DO-35, Axial
Mounting TypeThrough Hole
Operating Temperature-65°C ~ 175°C
Voltage - Zener (Nom) (Vz)4.3 V
Impedance (Max) (Zzt)22 Ohms
Supplier Device PackageDO-204AH (DO-35)
Power - Max500 mW
Voltage - Forward (Vf) (Max) @ If1.1 V @ 200 mA
Current - Reverse Leakage @ Vr2 µA @ 1 V

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