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1N4732ATA - Semiconductor Diode
Product Overview
Category:
The 1N4732ATA belongs to the category of semiconductor diodes.
Use:
It is commonly used as a voltage regulator in electronic circuits.
Characteristics:
- Forward Voltage: 1.7V
- Power Dissipation: 1W
- Package Type: Axial
- Maximum Operating Temperature: 175°C
- Packaging/Quantity: Tape & Reel, 2000 units per reel
Specifications
The 1N4732ATA has the following specifications: - Zener Voltage: 4.7V - Tolerance: ±5% - Reverse Leakage Current: 5µA - Maximum Zener Impedance: 10Ω
Detailed Pin Configuration
The 1N4732ATA has a standard axial lead configuration with the anode connected to one end and the cathode to the other.
Functional Features
This diode acts as a voltage regulator by maintaining a constant output voltage across its terminals.
Advantages and Disadvantages
Advantages:
- Precise voltage regulation
- Compact size
- Wide operating temperature range
Disadvantages:
- Limited power dissipation capability
- Sensitivity to temperature variations
Working Principles
The 1N4732ATA operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse biased.
Detailed Application Field Plans
The 1N4732ATA finds applications in various electronic devices such as: - Voltage regulators - Power supplies - Signal conditioning circuits
Detailed and Complete Alternative Models
Some alternative models to the 1N4732ATA include: - 1N4733A (5.1V) - 1N4734A (5.6V) - 1N4735A (6.2V)
In conclusion, the 1N4732ATA semiconductor diode serves as a crucial component in electronic circuits, providing precise voltage regulation and finding applications in diverse fields.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N4732ATA v technických řešeních
What is 1N4732ATA?
- 1N4732ATA is a Zener diode with a voltage rating of 4.7V, commonly used in electronic circuits for voltage regulation and protection.
How does 1N4732ATA work?
- The 1N4732ATA Zener diode conducts current in the reverse direction when the voltage across it reaches its breakdown voltage (4.7V), effectively regulating the voltage in the circuit.
What are the typical applications of 1N4732ATA?
- 1N4732ATA is commonly used in voltage regulator circuits, overvoltage protection, and as a reference voltage source in various technical solutions.
What is the maximum power dissipation of 1N4732ATA?
- The maximum power dissipation of 1N4732ATA is typically around 1.3W, making it suitable for low to moderate power applications.
What is the temperature coefficient of 1N4732ATA?
- The temperature coefficient of 1N4732ATA is approximately -2.2mV/°C, which indicates its stability over a range of temperatures.
Can 1N4732ATA be used in reverse bias?
- Yes, 1N4732ATA can be used in reverse bias to regulate voltage and provide overvoltage protection in electronic circuits.
What is the forward voltage drop of 1N4732ATA?
- The forward voltage drop of 1N4732ATA is typically around 1.2V, which is important to consider in circuit design.
Is 1N4732ATA suitable for precision voltage references?
- While 1N4732ATA provides a stable voltage reference, it may not be suitable for high-precision applications due to its inherent tolerances.
What are the key parameters to consider when using 1N4732ATA in a circuit?
- Key parameters to consider include the breakdown voltage, power dissipation, temperature coefficient, and reverse leakage current.
Are there any alternative components that can be used in place of 1N4732ATA?
- Yes, other Zener diodes with similar voltage ratings and characteristics can be used as alternatives to 1N4732ATA, depending on specific application requirements.