1N4756ATA
Product Overview
Category:
The 1N4756ATA belongs to the category of Zener diodes.
Use:
Zener diodes are primarily used for voltage regulation and protection in electronic circuits.
Characteristics:
- The 1N4756ATA is a 47V, 1W Zener diode with a tolerance of 5%.
- It is designed to provide a stable voltage reference under specific operating conditions.
Package:
The 1N4756ATA is available in a DO-41 axial leaded package.
Packaging/Quantity:
Typically, the 1N4756ATA is packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Voltage: 47V
- Power Dissipation: 1W
- Tolerance: ±5%
- Package Type: DO-41
- Maximum Operating Temperature: 200°C
Detailed Pin Configuration
The 1N4756ATA Zener diode has two leads, with the cathode being shorter than the anode. The pin configuration is as follows: - Anode (A) - Cathode (K)
Functional Features
The 1N4756ATA Zener diode provides a constant voltage output when it is operated in its reverse breakdown region. This feature makes it suitable for voltage regulation and stabilization in various electronic circuits.
Advantages and Disadvantages
Advantages
- Precise voltage regulation
- Protection against voltage spikes
- Compact size
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Sensitivity to temperature variations
Working Principles
When the 1N4756ATA Zener diode is reverse-biased and the voltage across it reaches its breakdown voltage, it starts conducting current to maintain a nearly constant voltage drop across its terminals. This characteristic allows it to regulate the voltage in a circuit.
Detailed Application Field Plans
The 1N4756ATA Zener diode finds applications in various electronic circuits, including: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits - Voltage reference circuits
Detailed and Complete Alternative Models
Some alternative models to the 1N4756ATA Zener diode include: - 1N4730A (3.9V, 1W) - 1N4742A (12V, 1W) - 1N4764A (33V, 1W) - BZX55C47 (47V, 0.5W)
In conclusion, the 1N4756ATA Zener diode is a versatile component that plays a crucial role in voltage regulation and protection in electronic circuits. Its precise characteristics and wide range of applications make it an essential part of many electronic designs.
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10個與1N4756ATA在技術方案中應用相關的常見問題與解答
What is the 1N4756ATA diode used for?
- The 1N4756ATA is a Zener diode commonly used for voltage regulation and protection in electronic circuits.
What is the maximum power dissipation of the 1N4756ATA?
- The maximum power dissipation of the 1N4756ATA is 1.3 watts.
What is the voltage rating of the 1N4756ATA?
- The 1N4756ATA has a voltage rating of 47 volts.
What are typical applications of the 1N4756ATA?
- Typical applications include voltage regulation, overvoltage protection, and voltage reference in various electronic circuits.
What is the operating temperature range of the 1N4756ATA?
- The 1N4756ATA operates within a temperature range of -65°C to +200°C.
What is the reverse leakage current of the 1N4756ATA at its specified voltage?
- The reverse leakage current at the specified voltage is typically very low, around a few microamps.
Can the 1N4756ATA be used in automotive applications?
- Yes, the 1N4756ATA is suitable for use in automotive electronics due to its rugged construction and wide temperature range.
How does the 1N4756ATA behave under transient conditions?
- The 1N4756ATA exhibits stable Zener voltage characteristics under transient conditions, providing reliable voltage regulation.
What is the package type of the 1N4756ATA?
- The 1N4756ATA is available in a DO-41 axial leaded package.
Are there any specific layout considerations when using the 1N4756ATA in a circuit?
- It is important to minimize lead length and keep the diode close to the load to reduce noise and maintain stability in the circuit.