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1N4754AE3
Product Overview
Category
The 1N4754AE3 belongs to the category of Zener diodes.
Use
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics
- Zener voltage: 15V
- Power dissipation: 1.0W
- Package type: Axial leaded
- Operating temperature range: -65°C to +200°C
- Tolerance: ±5%
Package
The 1N4754AE3 is typically available in a DO-41 axial package.
Packaging/Quantity
It is usually packaged in reels or bulk quantities, with specific quantities varying by manufacturer.
Specifications
- Zener voltage: 15V
- Power dissipation: 1.0W
- Maximum forward voltage: 1.2V
- Reverse current: 5μA
- Temperature coefficient: 0.05%/°C
Detailed Pin Configuration
The 1N4754AE3 has two pins, with the cathode being shorter than the anode. The pinout configuration is as follows: - Pin 1 (Anode) - Pin 2 (Cathode)
Functional Features
- Precise voltage regulation
- Overvoltage protection
- Stable operation over a wide temperature range
Advantages
- Reliable voltage regulation
- High power dissipation capability
- Wide operating temperature range
Disadvantages
- Limited voltage options compared to programmable regulators
- Sensitive to temperature variations
Working Principles
The 1N4754AE3 operates based on the Zener effect, where it maintains a constant voltage drop across its terminals when reverse-biased.
Detailed Application Field Plans
The 1N4754AE3 is widely used in various applications such as: - Voltage regulators in power supplies - Overvoltage protection in electronic circuits - Signal clamping and limiting
Detailed and Complete Alternative Models
Some alternative models to the 1N4754AE3 include: - 1N4733A (5.1V Zener voltage) - 1N4742A (12V Zener voltage) - 1N4764A (33V Zener voltage)
In conclusion, the 1N4754AE3 Zener diode offers precise voltage regulation and overvoltage protection, making it a crucial component in many electronic circuits.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1N4754AE3 en soluciones técnicas
What is the 1N4754AE3 diode used for?
- The 1N4754AE3 is a Zener diode commonly used for voltage regulation and protection in electronic circuits.
What is the voltage rating of the 1N4754AE3 diode?
- The 1N4754AE3 has a nominal Zener voltage of 39V, making it suitable for applications requiring voltage regulation at or near this level.
How does the 1N4754AE3 diode work?
- The 1N4754AE3 operates in the reverse-biased breakdown region, allowing it to maintain a relatively constant voltage across its terminals when properly biased.
What are some typical applications of the 1N4754AE3 diode?
- Common applications include voltage regulation in power supplies, overvoltage protection in circuits, and reference voltage generation.
What is the maximum power dissipation of the 1N4754AE3 diode?
- The 1N4754AE3 can typically handle up to 1.0W of power dissipation under specified operating conditions.
What are the key electrical characteristics of the 1N4754AE3 diode?
- These include its Zener voltage, maximum current, temperature coefficient, and reverse leakage current.
Can the 1N4754AE3 be used in automotive electronics?
- Yes, the 1N4754AE3 can be utilized in automotive applications where voltage regulation or transient protection is required.
Is the 1N4754AE3 suitable for high-temperature environments?
- The 1N4754AE3 is designed to operate within specified temperature ranges, making it suitable for many industrial and automotive environments.
What precautions should be taken when using the 1N4754AE3 diode?
- Proper heat sinking, current limiting, and adherence to voltage and power ratings are important to ensure reliable operation.
Where can I find detailed specifications and application notes for the 1N4754AE3 diode?
- Detailed information can be found in the manufacturer's datasheet, which provides comprehensive specifications, graphs, and application guidelines for the 1N4754AE3 diode.