The 1N4749A 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 stable voltage output, low impedance, and high reliability. The package type for the 1N4749A TR is typically through-hole, and it is available in various packaging quantities.
The 1N4749A TR has two pins, anode (A) and cathode (K), with the anode being the positive terminal and the cathode being the negative terminal.
The 1N4749A TR operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased. This allows it to regulate the voltage in a circuit by diverting excess current when the voltage exceeds its specified value.
The 1N4749A TR finds extensive use in various electronic devices and systems, including: - Power supplies - Voltage regulators - Overvoltage protection circuits - Signal conditioning circuits
Some alternative models to the 1N4749A TR include: - 1N4733A TR (5.1V) - 1N4742A TR (12V) - 1N4756A TR (68V)
In summary, the 1N4749A TR Zener diode is a reliable component for voltage regulation and overvoltage protection in electronic circuits. Its stable characteristics and wide range of applications make it a popular choice among engineers and designers.
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What is the 1N4749A TR diode used for?
What is the maximum voltage rating of the 1N4749A TR diode?
What is the typical current rating for the 1N4749A TR diode?
How does the 1N4749A TR diode regulate voltage?
What are the common applications of the 1N4749A TR diode?
What is the forward voltage drop of the 1N4749A TR diode?
Can the 1N4749A TR diode be used in reverse bias?
What is the temperature range for the 1N4749A TR diode?
Is the 1N4749A TR diode suitable for high-frequency applications?
Are there any specific soldering or mounting considerations for the 1N4749A TR diode?