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1N5247B TR
Product Overview
The 1N5247B TR is a Zener diode belonging to the semiconductor category. It is commonly used for voltage regulation and protection in electronic circuits. This diode exhibits characteristics such as precise voltage regulation, low impedance, and high reliability. The package type for the 1N5247B TR is typically DO-35, and it is available in various packaging quantities.
Specifications
- Voltage: 18V
- Power Dissipation: 500mW
- Zener Voltage Tolerance: ±5%
- Operating Temperature Range: -65°C to +200°C
Pin Configuration
The 1N5247B TR has a standard DO-35 package with two leads. The anode is connected to one lead, while the cathode is connected to the other lead.
Functional Features
The primary function of the 1N5247B TR is to maintain a constant voltage across its terminals, even when the current through it varies. This makes it suitable for voltage regulation and transient suppression in electronic circuits.
Advantages and Disadvantages
Advantages
- Precise voltage regulation
- Low impedance
- High reliability
- Compact size
Disadvantages
- Limited power dissipation capability
- Vulnerable to thermal runaway if not properly heatsinked
Working Principles
The 1N5247B TR operates based on the principle of the Zener effect, which allows it to maintain a nearly constant voltage across its terminals when reverse-biased at or above its breakdown voltage.
Application Field Plans
The 1N5247B TR finds extensive use in various applications, including: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Signal clamping and limiting - Voltage reference in precision instruments
Alternative Models
For those seeking alternatives to the 1N5247B TR, several options are available, including: - 1N5239B TR (13V) - 1N5240B TR (15V) - 1N5241B TR (16V) - 1N5242B TR (17V)
In conclusion, the 1N5247B TR Zener diode is a reliable component that offers precise voltage regulation and protection in electronic circuits. Its compact size and high reliability make it a popular choice for various applications.
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Énumérez 10 questions et réponses courantes liées à l'application de 1N5247B TR dans les solutions techniques
Sure, here are 10 common questions and answers related to the application of 1N5247B TR:
What is the 1N5247B TR?
- The 1N5247B TR is a 16V, 0.5W Zener diode designed for voltage regulation and protection in electronic circuits.
What is the maximum power dissipation of the 1N5247B TR?
- The maximum power dissipation of the 1N5247B TR is 0.5W.
What is the voltage regulation range of the 1N5247B TR?
- The 1N5247B TR has a voltage regulation range from 15.68V to 17.32V.
What are the typical applications of the 1N5247B TR?
- The 1N5247B TR is commonly used for voltage regulation, voltage reference, and overvoltage protection in various electronic circuits.
What is the operating temperature range of the 1N5247B TR?
- The 1N5247B TR has an operating temperature range from -65°C to +200°C.
What is the maximum reverse current of the 1N5247B TR?
- The maximum reverse current of the 1N5247B TR is 5μA at the test condition of VR = 13V.
Can the 1N5247B TR be used for voltage clamping applications?
- Yes, the 1N5247B TR can be used for voltage clamping to protect sensitive components from overvoltage conditions.
What is the package type of the 1N5247B TR?
- The 1N5247B TR is available in a DO-35 glass axial package.
Is the 1N5247B TR RoHS compliant?
- Yes, the 1N5247B TR is RoHS compliant, making it suitable for use in environmentally friendly electronic products.
What are the key differences between the 1N5247B TR and similar Zener diodes?
- The 1N5247B TR offers a specific voltage regulation range and power dissipation characteristics that differentiate it from other Zener diodes, making it suitable for specific technical solutions.