GDZ30B-HG3-18

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Diodes are an integral part of many electrical and electronic circuits. The most common type is the Zener diode, which can be used for a variety of applications. One type of Zener diode is the GDZ30B-HG3-18, which is especially useful for its applications and working principle.

The GDZ30B-HG3-18 is a small signal zener diode with a high breakdown voltage rating of 30 volts (V). It has a peak reverse power dissipation of 500 mW, making it suitable for a wide range of uses. It is available in a wide variety of packages including SOT-23, SOT-143, and SOT-89. This diode is made with a P-type substrate and isothermal annealing to reduce its thermal dissipation.

The GDZ30B-HG3-18 is mainly used in the protection of electrical and electronic circuits against overvoltage and overcurrent. It also prevents damage to sensitive components from voltage fluctuations. It is used in a variety of circuits including analog to digital converters, power supplies, and other high-speed digital systems.

The working principle of the GDZ30B-HG3-18 is based on the Zener effect. This is a phenomenon in which electrons are injected into a semiconductor from a reverse biased voltage source. This creates a narrow depletion region near the anode in which the injected electrons are trapped and can no longer flow. The trapped electrons cause the diode to act as a closed switch when a certain voltage is applied, allowing current to flow.

In addition to its protection function, the GDZ30B-HG3-18 also has other uses. It can be used as a voltage regulator in power supply circuits and as a voltage limiter in amplifier circuits. Additionally, it can be used as a temperature sensor or in oscillators. It is also used in high speed applications to reduce switching noise.

The GDZ30B-HG3-18 is a valuable component for many applications and is relatively easy to use. Its Zener effect provides an efficient means of protecting circuits from overvoltage, overcurrent, and voltage fluctuations. With its wide range of uses and packages, it is a great choice for many different applications and devices.

The specific data is subject to PDF, and the above content is for reference