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1N4756AHB0G
Product Overview
Category
The 1N4756AHB0G belongs to the category of Zener diodes.
Use
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics
- Voltage regulation
- Reverse breakdown voltage: 47V
- Power dissipation: 1.3W
- Operating temperature range: -65°C to +200°C
Package
The 1N4756AHB0G is typically available in a DO-41 package.
Essence
This Zener diode is essential for maintaining stable voltage levels in electronic circuits.
Packaging/Quantity
It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Reverse breakdown voltage: 47V
- Power dissipation: 1.3W
- Zener impedance: 5Ω
- Maximum temperature coefficient: 0.05%/°C
Detailed Pin Configuration
The 1N4756AHB0G has two pins, with the anode and cathode clearly marked for easy identification.
Functional Features
- Precise voltage regulation
- Protection against voltage spikes
- Low impedance
Advantages
- Reliable voltage regulation
- Robust protection capabilities
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Higher Zener impedance compared to some alternatives
Working Principles
The 1N4756AHB0G operates based on the principle of the Zener effect, where it maintains a constant voltage drop across its terminals when reverse biased.
Detailed Application Field Plans
Voltage Regulation
The 1N4756AHB0G can be used in various electronic devices such as power supplies, voltage regulators, and automotive electronics to ensure stable voltage output.
Overvoltage Protection
In circuits where protection against voltage spikes is crucial, this Zener diode can be employed to safeguard sensitive components.
Detailed and Complete Alternative Models
- 1N4738A
- BZX55C47
- 1N5226B
- 1N746A
These alternative models offer similar voltage regulation and protection capabilities, catering to different design requirements.
In conclusion, the 1N4756AHB0G Zener diode is a reliable component for voltage regulation and protection in electronic circuits, offering precise functionality and robust characteristics. Its application spans across various industries, and while it has certain limitations, there are alternative models available to suit specific design needs.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N4756AHB0G v technických řešeních
What is the 1N4756AHB0G diode used for?
- The 1N4756AHB0G is a Zener diode commonly used for voltage regulation and protection in electronic circuits.
What is the maximum power dissipation of the 1N4756AHB0G?
- The maximum power dissipation of the 1N4756AHB0G is 1.3 watts.
What is the voltage rating of the 1N4756AHB0G?
- The 1N4756AHB0G has a nominal voltage rating of 47 volts.
How does the 1N4756AHB0G provide voltage regulation?
- The 1N4756AHB0G operates in the reverse breakdown region, maintaining a nearly constant voltage across its terminals when properly biased.
Can the 1N4756AHB0G be used for overvoltage protection?
- Yes, the 1N4756AHB0G can be used to protect sensitive components from overvoltage conditions by shunting excess voltage to ground.
What are the typical applications of the 1N4756AHB0G?
- Typical applications include voltage regulation in power supplies, voltage reference circuits, and overvoltage protection in various electronic systems.
What is the temperature coefficient of the 1N4756AHB0G?
- The temperature coefficient of the 1N4756AHB0G is typically around -2 mV/°C, indicating a relatively stable voltage reference over a range of temperatures.
Is the 1N4756AHB0G suitable for high-frequency applications?
- While the 1N4756AHB0G can function at moderate frequencies, it may not be ideal for high-frequency applications due to its inherent capacitance and response time.
What is the forward voltage drop of the 1N4756AHB0G?
- The forward voltage drop of the 1N4756AHB0G is typically very low, on the order of a few millivolts, when operated in the reverse breakdown region.
Are there any specific layout or mounting considerations for the 1N4756AHB0G?
- It is important to ensure proper heat sinking and electrical isolation when mounting the 1N4756AHB0G to maintain its performance and reliability in technical solutions.