2EZ30DE3/TR12

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2EZ30DE3/TR12 Application Field and Working Principle

Diodes are an important part of modern electronics and although they are available in a variety of types, the 2EZ30DE3/TR12 remain one of the most popular and top performing. These semiconductor diodes belong to the zener type and have a single junction. They are known for their versatility and superb performance, and are often used in a variety of applications ranging from AC/DC power sources to medical devices.

Features

The 2EZ30DE3/TR12 diode features an anode-cathode breakdown voltage of 30V and has a current of 8mAmps maximum. It is capable of withstanding temperatures ranging from -55°C to +150°C and also includes a surge current rating of 500mA for a maximum of 300μS. This diode also features exceptional forward voltage of between 1V and 1.2V for its breakdown voltage of 30V. It also has a maximum thermal resistance of 1.9°C/W, maximum zero-crossing temperature of 72°C, and a maximum reverse leakage current of 250ųA.

Application Fields

Due to its excellent features, the 2EZ30DE3/TR12 diode is used in a number of application fields. It is used in telecommunications as it helps protect circuits by decoding repeated pulses and this ensures quality of signals transmitted across distances. They are also used in industrial automation and help control movement of motors powered by AC/DC power sources. Furthermore, these diodes help regulate the current in medical devices and can also be used in consumer electronics as they protect circuits from overvoltage. Other applications include control systems, protective circuits, and computers.

Working Principle

The 2EZ30DE3/TR12 diode operates using the zener effect, which is found in the PN junction within. The PN junction is designed in such a way that when a forward bias voltage is applied, electrons flow from the P-type to the N-type region. The underlying process is designed to occur in reverse as well. When the voltage applied is greater than the Zener voltage threshold, an avalanche breakdown occurs. This results in higher current at the anode side, leading to asymmetric current flow, which circulates back to the cathode side at a smaller rate – and it is this asymmetric current flow that makes this diode ideal for many applications.

Conclusion

The 2EZ30DE3/TR12 diode is an important type of rector that is used for a variety of applications. Due to its features and Zener effect, it is considered an ideal solution for many applications, from AC/DC power sources to medical devices. Its excellent features and performance make it a top choice among semiconductor diodes, and will likely remain a popular option for years to come.

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