The 1N4748A-TR is a Zener diode belonging to the semiconductor category. It is commonly used for voltage regulation and transient suppression in electronic circuits. This diode exhibits characteristics such as a fixed voltage breakdown, low dynamic impedance, and high reliability. The package type for the 1N4748A-TR is axial-lead glass, and it is available in various packaging quantities.
The 1N4748A-TR has a standard axial-lead configuration with the anode connected to the positive terminal and the cathode connected to the negative terminal.
The 1N4748A-TR operates based on the principle of the Zener effect, where it maintains a constant voltage drop across its terminals when it is reverse-biased and operated within its specified current and power ratings.
The 1N4748A-TR finds extensive use in various applications including: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Signal clamping and limiting
Some alternative models to the 1N4748A-TR include: - 1N4733A-TR (5.1V Zener voltage) - 1N4742A-TR (12V Zener voltage) - 1N4756A-TR (68V Zener voltage)
In conclusion, the 1N4748A-TR Zener diode offers precise voltage regulation and transient suppression capabilities, making it a valuable component in various electronic circuits. While it has limitations in power dissipation and voltage tolerance, its reliability and performance make it a popular choice for many applications.
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What is the 1N4748A-TR?
What are the typical applications of the 1N4748A-TR?
How does the 1N4748A-TR work in voltage regulation?
Can the 1N4748A-TR be used for voltage reference?
What are the key specifications to consider when using the 1N4748A-TR in a circuit?
How does the 1N4748A-TR provide overvoltage protection?
What are the typical operating conditions for the 1N4748A-TR?
Are there any considerations for circuit layout when using the 1N4748A-TR?
Can multiple 1N4748A-TR diodes be connected in series or parallel?
Where can I find detailed application notes for using the 1N4748A-TR in technical solutions?