Viz Specifikace pro podrobnosti o produktu.
1N5243A (DO-35) - Encyclopedia Entry
Product Overview
The 1N5243A (DO-35) is a zener diode belonging to the semiconductor category. It is commonly used for voltage regulation and protection in electronic circuits. This diode is characterized by its stable and precise voltage regulation capabilities, making it suitable for a wide range of applications. The 1N5243A (DO-35) is typically packaged in a DO-35 glass axial package and is available in various packaging quantities.
Specifications
- Voltage Range: 6.2V
- Power Dissipation: 500mW
- Zener Voltage Tolerance: ±5%
- Operating Temperature Range: -65°C to +200°C
Detailed Pin Configuration
The 1N5243A (DO-35) 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
The 1N5243A (DO-35) zener diode provides a stable reference voltage when operated within its specified voltage range. It exhibits low impedance and sharp breakdown characteristics, making it suitable for voltage regulation and transient voltage suppression applications.
Advantages and Disadvantages
Advantages
- Precise voltage regulation
- Low impedance
- Compact DO-35 package
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Voltage tolerance of ±5%
Working Principles
The 1N5243A (DO-35) zener diode operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased at or above its breakdown voltage. This allows it to regulate voltage and protect sensitive components from voltage spikes.
Detailed Application Field Plans
The 1N5243A (DO-35) zener diode finds extensive use in various electronic circuits, including: - Voltage regulation in power supplies - Overvoltage protection in communication systems - Signal clamping and limiting in audio circuits - Voltage reference in precision measurement equipment
Detailed and Complete Alternative Models
Some alternative models to the 1N5243A (DO-35) zener diode include: - 1N5231B (DO-35) - 1N5226A (DO-35) - BZX55C6V2 (DO-35) - BZX84C6V2 (SOT-23)
In summary, the 1N5243A (DO-35) zener diode is a reliable semiconductor component known for its precise voltage regulation and protection capabilities. Its compact package and wide application range make it a popular choice in various electronic circuits.
Word count: 324
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N5243A (DO-35) v technických řešeních
What is the 1N5243A (DO-35) used for?
- The 1N5243A (DO-35) is a zener diode commonly used for voltage regulation and protection in electronic circuits.
What is the maximum power dissipation of the 1N5243A (DO-35)?
- The maximum power dissipation of the 1N5243A (DO-35) is typically around 500mW.
What is the voltage rating of the 1N5243A (DO-35)?
- The 1N5243A (DO-35) has a nominal zener voltage of 13V.
Can the 1N5243A (DO-35) be used for overvoltage protection?
- Yes, the 1N5243A (DO-35) can be used to protect sensitive components from overvoltage conditions by shunting excess voltage to ground.
What are the typical applications of the 1N5243A (DO-35)?
- Typical applications include voltage regulation, voltage reference, and overvoltage protection in various electronic circuits.
What is the maximum forward voltage drop of the 1N5243A (DO-35)?
- The maximum forward voltage drop of the 1N5243A (DO-35) is typically around 1V at a forward current of 200mA.
Is the 1N5243A (DO-35) suitable for low-power applications?
- Yes, the 1N5243A (DO-35) is suitable for low-power applications due to its relatively low power dissipation and voltage regulation capabilities.
Can the 1N5243A (DO-35) be used in reverse bias?
- Yes, the 1N5243A (DO-35) can be used in reverse bias as a voltage reference or as a protective element in certain circuit configurations.
What is the temperature coefficient of the 1N5243A (DO-35)?
- The temperature coefficient of the 1N5243A (DO-35) is typically around -2mV/°C, indicating relatively stable voltage regulation over a range of temperatures.
Are there any specific layout considerations when using the 1N5243A (DO-35) in a circuit?
- It's important to ensure proper heat dissipation and minimize thermal gradients when incorporating the 1N5243A (DO-35) into a circuit to maintain its performance and reliability.