2EZ3.9D2/TR8

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Diodes - Zener - Single is one of the most versatile and commonly used components in the electrical circuit of an electronic system. These components are used in various industries such as automotive, telecommunications, consumer electronics, etc. They are used to control current and voltage in order to provide protection from over-voltage, reverse polarity, and other potential hazards.The 2EZ3.9D2/TR8 Zener diode is one of the most popular and widely used types of Zener diodes. It often appears in applications such as AC adapter circuitry, battery protection, ESD protection, and phone line protection. This Zener diode has an outstanding combination of reliable performance and economical cost, making it an ideal choice for these types of applications.A Zener diode is a specially designed diode that is used to regulate the voltages in a circuit. It is most commonly used in conjunction with a resistor to prevent the output from exceeding a certain value. The 2EZ3.9D2/TR8 Zener diode is designed to operate with a maximum peak reverse voltage (VRRM) of 9V and a maximum breaking current (Iz) of 3mA.The working principle of a Zener diode is based on the principle of breakdown of reverse biased PN junction. It is equivalent to a normal diode in forward bias mode. However, when a certain amount of voltage is applied across it in the reverse direction, it will exhibit a sudden increase in current due to electron breakdown. This current is called the zener breakdown current, and it is this current that is used to control the voltage in a circuit.The 2EZ3.9D2/TR8 Zener diode is designed in such a way that it will maintain a reverse voltage of 9V and start conducting at 3mA as soon as it reaches this value. This helps to regulate the voltage in the circuit and protects other components from overvoltage and reverse polarity.The 2EZ3.9D2/TR8 Zener diode is a high-performance and economical Zener diode. It can be used in AC adapter circuit, battery protection, ESD protection, and phone line protection applications. It is also available in a wide variety of packages such as SOD, SOD-123, SMA. With its excellent characteristics and features, the 2EZ3.9D2/TR8 Zener diode is an ideal choice for your next project.

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