2EZ120D5DO41E3 Discrete Semiconductor Products

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Diodes are semiconductor devices used to control the direction of current flow. They are also used to control the voltage and current levels in a circuit. The Zener diode is a specialized type of diode designed to operate in the breakdown region. One such type of Zener diode is the 2EZ120D5DO41E3. In this article, the application field and working principle of the 2EZ120D5DO41E3 diode will be discussed.

The 2EZ120D5DO41E3 diode belongs to the Zener type of diodes. It is a single-terminal device, offering low reverse leakage current, excellent reverse voltage regulation, and low thermal and forward voltage drops. It has a power rating of 1.2 W and a maximum operating temperature of 125°C. It has a maximum forward voltage of 4.5 V and a maximum power dissipation of 500 mW. The Zener diode has a maximum dynamic resistance of 250 mΩ and a breakdown voltage of 5 V.

The 2EZ120D5DO41E3 diode can be found in a wide range of applications such as power supplies, voltage regulation, over-voltage protection, and oscillator circuits. It is also used in circuits that require precise, constant operating voltages, such as switching power supplies, LED driver, and logic circuits. The diode is also used in audio and RF applications. The 2EZ120D5DO41E3 diode has a low voltage drop and a low reverse current, making it an ideal choice for these applications.

The working principle of the 2EZ120D5DO41E3 diode is based on the Zener effect. The Zener effect is a phenomenon where, when the electric field in a semiconductor device reaches a certain break down voltage, the electric current is caused to flow in the reverse direction. The reverse current flow is a large, repeatable, and well-defined value. In the 2EZ120D5DO41E3 diode, the maximum reverse current is limited by the breakdown voltage. The voltage drop across the diode is also known as its ‘Zener Voltage’ and is well-defined.

In summary, the 2EZ120D5DO41E3 diode is a single-terminal Zener diode that is suitable for power supplies, voltage regulation, over-voltage protection, and other applications that require precise operating voltages. Its working principle is based on the Zener effect, in which a large and well-defined reverse current is caused to flow when the electric field in the diode reaches a certain breakdown voltage. This makes the 2EZ120D5DO41E3 diode an ideal choice for a wide range of applications.

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