3EZ140D2E3/TR12

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Diodes are the basic building blocks of electrical and electronic circuits, and their use is extremely versatile. One type of diode, the Zener diode, is particularly valuable to circuit designers, due to its ability to regulate the voltage and current flowing through it. The 3EZ140D2E3/TR12 is a high-performance Zener diode that can be used to regulate voltage and current in a variety of applications.

The 3EZ140D2E3/TR12 is frequently used in power supply circuits, where it acts as a voltage regulator. When used in this way, the diode takes the place of a traditional regulator, providing a stable output voltage when the input voltage fluctuates. Similarly, the 3EZ140D2E3/TR12 can be used to protect other components from voltage “spikes” by clamping the voltage at a predetermined level. It can also be used in circuits which require a reference voltage.

The 3EZ140D2E3/TR12 has two reverse diodes in parallel, one for voltage regulation and the other for current regulation. The two diodes are connected in series and the anodes are connected to the gate electrode. The gate electrode is surrounded by a P-N junction diode, which provides a way for the voltage to be regulated. A small reverse current flows through the gate electrode, and this helps to establish the Zener voltage; when the input voltage rises above the Zener voltage, the diode conducts and the current is limited.

The reverse breakdown voltage of the 3EZ140D2E3/TR12 is normally set to 14V, although it can be adjusted by applying a voltage or current to the gate electrode. The current limit of the diode is 0.65A, and the maximum power dissipation is 1.07W. The junction capacitance and thermal resistance of the 3EZ140D2E3/TR12 are both low, making for more reliable operation in high-frequency circuits.

The 3EZ140D2E3/TR12 is a high performance diode for applications where voltage and current regulation are required. Its small size, low thermal resistance, and simple gate electrode make it ideal for use in a variety of circuits. Its low reverse breakdown voltage and low current limit make it suitable for use as a voltage regulator and spike clipper, while its low junction capacitance makes it ideal for high-frequency circuits. Overall, the 3EZ140D2E3/TR12 is an attractive choice for a variety of applications.

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