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1N4728A,113
Product Overview
Category
The 1N4728A,113 belongs to the category of Zener diodes.
Use
Zener diodes are primarily used for voltage regulation and protection in electronic circuits.
Characteristics
- The 1N4728A,113 is a silicon planar power Zener diode.
- It is designed for use in stabilizing and clipping circuits with high power rating.
Package
The 1N4728A,113 is available in a DO-41 package.
Essence
This Zener diode is essential for maintaining a constant voltage across its terminals, ensuring stability in electronic circuits.
Packaging/Quantity
The 1N4728A,113 is typically packaged in reels or tubes, with varying quantities depending on the manufacturer.
Specifications
- Voltage: 3.3V
- Power Dissipation: 1.0W
- Zener Voltage Tolerance: ±5%
- Operating Temperature Range: -65°C to +200°C
Detailed Pin Configuration
The 1N4728A,113 has two pins, anode and cathode, which are identified by their physical dimensions and markings on the component.
Functional Features
- Precise voltage regulation
- High power dissipation capability
- Reliable performance in stabilizing circuits
Advantages
- Provides stable voltage regulation
- Suitable for high power applications
- Wide operating temperature range
Disadvantages
- Limited voltage tolerance compared to other Zener diodes
- Sensitive to temperature variations
Working Principles
The 1N4728A,113 operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased.
Detailed Application Field Plans
The 1N4728A,113 is commonly used in: - Power supplies - Voltage regulators - Overvoltage protection circuits
Detailed and Complete Alternative Models
Some alternative models to the 1N4728A,113 include: - 1N4728 (3.3V, ±5%) - BZX85C3V3 (3.3V, ±5%) - 1N5338B (3.3V, ±5%)
In conclusion, the 1N4728A,113 Zener diode is a crucial component in electronic circuits, providing stable voltage regulation and protection. Its specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models make it a versatile choice for various electronic applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N4728A,113 v technických řešeních
What is the 1N4728A,113 diode used for?
- The 1N4728A,113 is a Zener diode commonly used for voltage regulation and protection in electronic circuits.
What is the voltage rating of the 1N4728A,113 diode?
- The 1N4728A,113 has a nominal voltage of 3.3V.
How does the 1N4728A,113 diode regulate voltage?
- The 1N4728A,113 operates in the reverse breakdown region to maintain a constant voltage across its terminals, providing stable voltage regulation.
Can the 1N4728A,113 be used for overvoltage protection?
- Yes, the 1N4728A,113 can be used to protect sensitive components from overvoltage by shunting excess voltage to ground.
What are the typical applications of the 1N4728A,113 diode?
- Typical applications include voltage regulation in power supplies, voltage reference circuits, and overvoltage protection in various electronic devices.
What is the maximum power dissipation of the 1N4728A,113 diode?
- The maximum power dissipation is typically around 1.0W.
Is the 1N4728A,113 suitable for low-power or high-power applications?
- The 1N4728A,113 is more suitable for low-power applications due to its limited power dissipation capability.
What is the temperature coefficient of the 1N4728A,113 diode?
- The temperature coefficient is approximately -2.2mV/°C, indicating a relatively stable voltage reference over a range of temperatures.
Can multiple 1N4728A,113 diodes be connected in series or parallel?
- Yes, multiple diodes can be connected in series to achieve higher voltage ratings or in parallel to increase current-handling capability.
Are there any specific precautions to consider when using the 1N4728A,113 diode?
- It's important to ensure proper heat dissipation and current limiting to prevent damage to the diode, and to adhere to the manufacturer's datasheet specifications for optimal performance.