KDZTR4.7B Discrete Semiconductor Products

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Diodes are the most commonly used electronic devices for controlling the current and voltage. In the electronics industry, diodes come in two main types, Zener and single. Within these two types, there are a range of devices that can be used for a variety of purposes. One of the most popular devices from the Zener single type is KDZTR4.7B. This article will discuss the application field and working principle of KDZTR4.7B.

KDZTR4.7B is usually used as a voltage regulator, providing an efficient and reliable way to regulate the voltage across a circuit. KDZTR4.7B consists of a single 2 rectangular cathode and anode that are designed to pass a current of up to 4.7V in either direction. When the load on the circuit is increased, the voltage across the diode decreases, causing the diode to protect the circuit from the excessive voltage.

KDZTR4.7B is designed to effectively convert AC input power into DC output power with minimal energy losses. This is mainly due to its two rectifying pins that are connected to two glass diodes in the cathode and anode, respectively. The two glass diodes allow for the conversion of AC input power into DC output power, allowing for the controlled power flow within an electrical system.

The working principle of KDZTR4.7B is based on reverse bias. When the diode is exposed to a voltage that is higher than the maximum allowable for its category, the current passes through its cathode in a reverse direction. This causes the cathode to be negatively charged, creating a voltage drop across the diode. Thus, when the voltage is lower than its category allowable, the current flows through the anode, resulting in a positive voltage drop across the device.

The most common application field for KDZTR4.7B is telecommunications. Telecommunication companies use such devices to protect their systems from overvoltage and short circuits. KDZTR4.7B can easily absorb any sudden voltage spikes in the running circuit, as it has a very low reverse leakage current. This ensures that the communications networks remain safe from any sudden changes in voltage.

Another commonly used application field for KDZTR4.7B is in circuits that need to maintain a constant voltage. It is used in such systems as those in remote operated vehicles and solar energy systems, in order to regulate the voltage to the required levels. This is done by connecting the device between the source and the load, thus providing a stabilized voltage supply.

In summary, KDZTR4.7B is a Zener single type diode, which is widely used in both telecommunications and protective circuits. Its working principle is based on reverse bias, and it can successfully absorb any sudden voltage spikes in the running circuit. Such a device is very useful in systems which require the maintenance of a constant voltage, such as in remote operated vehicles and solar energy systems.

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