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1N4752AHR1G
Product Overview
Category
The 1N4752AHR1G belongs to the category of Zener diodes.
Use
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics
- Zener voltage: 33V
- Power dissipation: 1.3W
- Package type: DO-41
- Operating temperature range: -65°C to +200°C
- Tolerance: ±5%
Package
The 1N4752AHR1G is typically available in a DO-41 package.
Essence
This Zener diode is essential for maintaining a constant voltage across a load in various electronic applications.
Packaging/Quantity
It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Zener voltage: 33V
- Power dissipation: 1.3W
- Maximum forward voltage: 1.1V
- Reverse current: 5μA
- Temperature coefficient: 0.05%/°C
Detailed Pin Configuration
The 1N4752AHR1G has two pins, anode and cathode, which are identified by the physical orientation of the diode.
Functional Features
- Precise voltage regulation
- Overvoltage protection
- Stable operation over a wide temperature range
Advantages
- High power dissipation capability
- Tight voltage tolerance
- Reliable voltage regulation
Disadvantages
- Limited voltage options compared to other Zener diodes
- Sensitive to temperature variations
Working Principles
When the voltage across the Zener diode reaches its breakdown voltage, it starts conducting in the reverse direction, effectively regulating the voltage across the load.
Detailed Application Field Plans
The 1N4752AHR1G is widely used in: - Voltage regulators - Overvoltage protection circuits - Power supplies - Electronic equipment requiring stable voltage references
Detailed and Complete Alternative Models
Some alternative models to the 1N4752AHR1G include: - 1N4728AHR1G (Zener voltage: 3.3V) - 1N4733AHR1G (Zener voltage: 5.1V) - 1N4746AHR1G (Zener voltage: 18V)
In conclusion, the 1N4752AHR1G Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and overvoltage protection. Its characteristics, functional features, and application field plans make it a valuable asset in various electronic devices and systems.
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Перечислите 10 распространенных вопросов и ответов, связанных с применением 1N4752AHR1G в технических решениях.
What is the 1N4752AHR1G?
- The 1N4752AHR1G is a Zener diode with a voltage rating of 33V and a power rating of 1W.
What are the typical applications of the 1N4752AHR1G?
- It is commonly used for voltage regulation, voltage reference, and overvoltage protection in various electronic circuits.
What is the maximum current that can flow through the 1N4752AHR1G?
- The maximum current for the 1N4752AHR1G is typically around 40-50 mA.
How does the 1N4752AHR1G provide voltage regulation?
- The Zener diode conducts current in reverse-bias at its breakdown voltage, providing a stable voltage across its terminals.
Can the 1N4752AHR1G be used for overvoltage protection?
- Yes, it can be used to shunt excess voltage away from sensitive components in a circuit, protecting them from damage.
What are the key characteristics of the 1N4752AHR1G?
- Its key characteristics include its breakdown voltage, power dissipation, and low dynamic impedance.
In what type of circuits is the 1N4752AHR1G commonly used?
- It is commonly used in power supplies, voltage regulators, and precision voltage references.
What precautions should be taken when using the 1N4752AHR1G?
- Adequate heat sinking and current limiting should be provided to ensure the diode operates within its specified limits.
What are the alternatives to the 1N4752AHR1G for voltage regulation?
- Other Zener diodes with different breakdown voltages and power ratings can be used based on specific application requirements.
Can the 1N4752AHR1G be used in temperature-sensitive environments?
- Yes, it can operate within a specified temperature range, but extreme temperatures may affect its performance.