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1N4759A TR
Product Overview
Category
The 1N4759A TR 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
- Operating temperature range: -65°C to +200°C
Packaging/Quantity
The 1N4759A TR is typically available in tape and reel packaging with quantities varying based on manufacturer specifications.
Specifications
- Zener voltage: 24V
- Power dissipation: 1.3W
- Maximum forward voltage: 1.5V
- Reverse current: 5µA
- Temperature coefficient: 0.05%/°C
Detailed Pin Configuration
The 1N4759A TR has a standard DO-41 package with two leads. The anode is connected to the positive terminal, and the cathode is connected to the negative terminal.
Functional Features
- Precise voltage regulation
- Overvoltage protection
- Stable operation over a wide temperature range
Advantages
- High reliability
- Low reverse leakage current
- Compact size
Disadvantages
- Limited power dissipation capability
- Sensitive to temperature variations
Working Principles
The 1N4759A TR operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased at or above its breakdown voltage.
Detailed Application Field Plans
The 1N4759A TR is widely used in: - Voltage regulators - Power supplies - Overvoltage protection circuits
Detailed and Complete Alternative Models
Some alternative models to the 1N4759A TR include: - 1N4748A - 1N4761A - BZX85C24
This comprehensive entry provides detailed information about the 1N4759A TR, covering its basic overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.
Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von 1N4759A TR in technischen Lösungen auf
What is the 1N4759A TR?
- The 1N4759A TR is a Zener diode with a voltage rating of 24V and a power dissipation of 1W.
What are the typical applications of the 1N4759A TR?
- It is commonly used in voltage regulation, voltage reference, and overvoltage protection circuits.
What is the maximum current that can flow through the 1N4759A TR?
- The maximum current for reliable operation is typically around 40-50 mA.
How does the 1N4759A TR behave in reverse bias?
- In reverse bias, the 1N4759A TR acts as a voltage regulator, maintaining a nearly constant voltage across its terminals.
What are the key specifications to consider when using the 1N4759A TR in a circuit?
- Key specifications include the voltage rating, power dissipation, and maximum current.
Can the 1N4759A TR be used for precision voltage references?
- While it can provide a stable voltage reference, it may not be suitable for precision applications due to its tolerance and temperature coefficient.
What are the typical operating conditions for the 1N4759A TR?
- It operates within a specified temperature range and should be used within its maximum power dissipation limits.
How does the 1N4759A TR compare to other Zener diodes in terms of performance?
- It offers a specific voltage rating and power dissipation, so its suitability depends on the specific requirements of the application.
What are some common pitfalls to avoid when using the 1N4759A TR?
- Exceeding the maximum power dissipation, operating outside the specified temperature range, or exceeding the maximum current can lead to unreliable performance.
Are there any alternative components that can be used in place of the 1N4759A TR?
- Depending on the specific requirements of the circuit, other Zener diodes with similar voltage ratings and power dissipation capabilities could be considered as alternatives.