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1N4751APE3/TR8
Product Overview
Category:
The 1N4751APE3/TR8 belongs to the category of Zener diodes.
Use:
Zener diodes are primarily used for voltage regulation and protection in electronic circuits.
Characteristics:
- They exhibit a sharp breakdown voltage.
- They have a low dynamic resistance.
- Zener diodes are designed to operate in the reverse-bias region.
Package:
The 1N4751APE3/TR8 is typically available in a DO-41 package.
Essence:
This Zener diode is essential for maintaining stable voltage levels in various electronic applications.
Packaging/Quantity:
The 1N4751APE3/TR8 is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Voltage Range: 30V
- Power Dissipation: 1.0W
- Zener Voltage Tolerance: ±5%
- Operating Temperature Range: -65°C to +175°C
Detailed Pin Configuration
The 1N4751APE3/TR8 Zener diode has two pins, with the cathode being shorter than the anode. The pinout configuration is as follows: - Anode (A) - Cathode (K)
Functional Features
- Voltage Regulation: The Zener diode maintains a constant voltage across its terminals when operated in the reverse-bias region.
- Overvoltage Protection: It prevents excessive voltage from damaging sensitive components in a circuit.
Advantages and Disadvantages
Advantages
- Precise Voltage Regulation
- Compact Size
- Cost-Effective
Disadvantages
- Limited Power Dissipation Capability
- Susceptible to Thermal Runaway
Working Principles
When the Zener diode is reverse-biased, it allows current to flow once the breakdown voltage is reached, effectively regulating the voltage across its terminals.
Detailed Application Field Plans
The 1N4751APE3/TR8 Zener diode finds extensive use in the following applications: - Voltage Regulators - Overvoltage Protection Circuits - Signal Clipping Circuits - Voltage References
Detailed and Complete Alternative Models
- 1N4728A
- 1N4733A
- 1N4744A
- BZX55C30
In conclusion, the 1N4751APE3/TR8 Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and overvoltage protection. Its compact size and cost-effectiveness make it a popular choice for various applications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1N4751APE3/TR8 en soluciones técnicas
What is the 1N4751APE3/TR8?
- The 1N4751APE3/TR8 is a Zener diode with a voltage rating of 30V and a power rating of 1W.
What are the typical applications of the 1N4751APE3/TR8?
- It is commonly used in voltage regulation, voltage reference, and overvoltage protection circuits.
What is the maximum current that can flow through the 1N4751APE3/TR8?
- The maximum current for reliable operation is typically around 50-100 mA.
How does the 1N4751APE3/TR8 provide voltage regulation?
- The Zener diode conducts current in reverse-bias at its breakdown voltage, providing a relatively constant voltage across its terminals.
Can the 1N4751APE3/TR8 be used for overvoltage protection?
- Yes, it can be used to shunt excess voltage away from sensitive components in a circuit.
What are the key specifications to consider when using the 1N4751APE3/TR8 in a design?
- Key specifications include the breakdown voltage, power rating, and maximum current.
Are there any temperature considerations when using the 1N4751APE3/TR8?
- Yes, the operating and storage temperatures should be within the specified range to ensure proper performance.
Can multiple 1N4751APE3/TR8 diodes be connected in series or parallel?
- Yes, they can be connected in series to increase the breakdown voltage or in parallel to share the current load.
What are some common alternatives to the 1N4751APE3/TR8?
- Alternatives include other Zener diodes with similar voltage and power ratings from different manufacturers.
Where can I find detailed application notes for using the 1N4751APE3/TR8 in technical solutions?
- Detailed application notes can often be found in the datasheet provided by the manufacturer or in technical reference manuals for Zener diode applications.