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1N4759AUR
Product Overview
Category
The 1N4759AUR belongs to the category of Zener diodes.
Use
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics
- Zener voltage: 24V
- Power dissipation: 1.3W
- Package type: DO-41
- RoHS compliant
Packaging/Quantity
The 1N4759AUR is typically available in reels or bulk packaging with varying quantities, catering to different production needs.
Specifications
- Zener Voltage: 24V
- Power Dissipation: 1.3W
- Forward Voltage: 1.1V
- Reverse Current: 5μA
- Operating Temperature Range: -65°C to +200°C
Detailed Pin Configuration
The 1N4759AUR has a standard DO-41 package with two leads. The anode is connected to the positive terminal, while the cathode is connected to the negative terminal.
Functional Features
- Precise voltage regulation
- Overvoltage protection
- Low reverse leakage current
Advantages
- Reliable voltage regulation
- Wide operating temperature range
- Compact and easy to integrate into circuits
Disadvantages
- Limited power dissipation capability
- Sensitive to temperature variations
Working Principles
The 1N4759AUR operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased, providing stable voltage regulation in electronic circuits.
Detailed Application Field Plans
The 1N4759AUR finds extensive use in various applications such as: - Voltage regulators - Overvoltage protection circuits - Power supplies - Signal clamping circuits
Detailed and Complete Alternative Models
Some alternative models to the 1N4759AUR include: - 1N4748A - 1N4761A - BZX55C24
In conclusion, the 1N4759AUR Zener diode offers precise voltage regulation and overvoltage protection, making it a crucial component in electronic circuits across diverse industries.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N4759AUR v technických řešeních
What is the 1N4759AUR?
- The 1N4759AUR is a Zener diode with a voltage rating of 24V and a power rating of 1W.
What are the typical applications of the 1N4759AUR?
- It is commonly used in voltage regulation, voltage reference, and overvoltage protection circuits.
What is the maximum current that can flow through the 1N4759AUR?
- The maximum current for the 1N4759AUR is typically around 40-50 mA.
How does the 1N4759AUR provide voltage regulation?
- The Zener diode conducts current in reverse-bias at its breakdown voltage, providing a stable output voltage across its terminals.
Can the 1N4759AUR be used for overvoltage protection?
- Yes, it can be used to limit the voltage across a circuit by conducting when the voltage exceeds its breakdown voltage.
What are the key specifications to consider when using the 1N4759AUR in a design?
- Key specifications include its breakdown voltage, power rating, and maximum current.
Are there any temperature considerations when using the 1N4759AUR?
- Yes, the temperature coefficient of the Zener voltage should be taken into account for accurate performance across temperature ranges.
Can multiple 1N4759AUR diodes be connected in series or parallel?
- Yes, they can be connected in series to increase the breakdown voltage or in parallel to share the current load.
What are the typical failure modes of the 1N4759AUR?
- Common failure modes include thermal runaway due to excessive current, and breakdown due to overvoltage conditions.
Are there any alternatives to the 1N4759AUR for similar applications?
- Yes, other Zener diodes with comparable voltage and power ratings can be considered as alternatives, such as the 1N4749A or 1N4761A.