1N4479 Allicdata Electronics
Allicdata Part #:

1N4479-ND

Manufacturer Part#:

1N4479

Price: $ 4.44
Product Category:

Discrete Semiconductor Products

Manufacturer: Semtech Corporation
Short Description: DIODE ZENER 39V 1.5W AXIAL
More Detail: Zener Diode 39V 1.5W ±4.87% Through Hole Axial
DataSheet: 1N4479 datasheet1N4479 Datasheet/PDF
Quantity: 1000
250 +: $ 3.99216
Stock 1000Can Ship Immediately
$ 4.44
Specifications
Series: --
Packaging: Bulk 
Part Status: Active
Voltage - Zener (Nom) (Vz): 39V
Tolerance: ±4.87%
Power - Max: 1.5W
Impedance (Max) (Zzt): 30 Ohms
Current - Reverse Leakage @ Vr: 50nA @ 31.2V
Operating Temperature: -55°C ~ 175°C
Mounting Type: Through Hole
Package / Case: Axial
Supplier Device Package: Axial
Description

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The 1N4479 Zener Diode is a regulated and reverse-voltage protection device designed for efficient use in various applications. It is a single Zener diode characterized for its ability to offer a high level of performance in a wide range of operating conditions with low on-resistance and high reliability.

The 1N4479 is primarily used in voltage regulator and voltage protection applications. It is also often used for low power operations such as in the protection of circuit elements from excessive voltages or overvoltage conditions. The 1N4479 is known for providing a low threshold voltage of 4V and a maximum power dissipation of 250 mW, making it suitable for a variety of applications.

The 1N4479 Zener Diode is designed to operate in a “Series Regulated Mode”. This means that when the voltage of the diode exceeds 4V, it can pull the voltage of the circuit down to 4V, thus maintaining the desired voltage. This prevents the circuit from being damaged by higher voltages, which might occur due to external or internal voltage fluctuations. The 1N4479 offers superior levels of performance and reliability of operation as compared to other Zener diodes.

The 1N4479 Zener Diode is also very easy to use. All that needs to be done is to connect the device either in series or in a parallel arrangement to the desired circuit. When connected in series, the 1N4479 is used as a regulator. When connected in parallel, the diode acts as a voltage clamp. The 1N4479 can also be used as a reverse protection device in order to protect sensitive electronic components from static discharge or from overvoltage.

The 1N4479 Zener Diode is an efficient low power device that offers excellent voltage regulation and current limiting capabilities. It is designed to offer a high level of reliability and performance in a wide range of operating conditions. The 1N4479 can be used in various applications such as voltage regulators, voltage protection, and static discharge protection. It is a reliable and easy to use device that can be used in many types of circuits.

The specific data is subject to PDF, and the above content is for reference

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