YFZVFHTR11B Discrete Semiconductor Products

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Diodes - Zener - Single

The YFZVFHTR11B is a single Zener diode, which is a type of semiconductor component. It is used for a variety of purposes, most of which involve regulating current in electronic circuits. Zener diodes have a built-in narrow range of reverse breakdown voltage which is defined by their zener impedance. The YFZVFHTR11B, with its maximum breakdown voltage of 11V, is the most popularly used zener diode in a variety of applications such as voltage regulation, power stabilization, salving surge protection and transients.

Application Field

The YFZVFHTR11B is used for a variety of applications. It can be used to provide overcurrent protection, stabilize power supply voltages, prevent voltage fluctuations due to EMI/RFI and protect equipment connected to the power line. It is also employed in the charging of super capacitors and helps in the optimization of a battery’s charging and discharging process. It can also be used to protect not only the power line, but also the components like rectifiers and voltage controllers by providing a regulator that prevents any overvoltage and current that can potentially damage the components.

Due to its good electrical characteristics, the YFZVFHTR11B is often incorporated into DC/DC converters for digital and many other electronic products like computers, automotive electronics and communication systems. The Zener diode ensures proper operation of these applications and can keep output levels from becoming distorted and allow systems to function properly.

The YFZVFHTR11B can also be used with transistors and rectifiers in digital integrated circuits. It protects transistors from accidental damage due to transients and ensures output levels remain pure and undistorted in digital and communication systems. In addition, its reverse breakdown voltage also makes it an important component in the design of power supplies.

Working Principle

The YFZVFHTR11B is a two-terminal device that can be connected in either direction to allow current to pass through. It functions by controlling the current through the diode through two processes, the forward bias and reverse bias. In the forward bias, a positive voltage will be applied to the anode and a negative voltage to the cathode. This causes the electrons in the diode to flow from the cathode to the anode, allowing current to pass through.

In the reverse bias, a negative voltage is applied to the anode and a positive voltage to the cathode. This will create an electric field which causes the electrons to be repelled by the anode and attracted by the cathode. This process results in a decrease of current through the diode. In the YFZVFHTR11B, the current is limited by the reverse biased voltage, which is known as the Zener break down voltage.

The YFZVFHTR11B works by allowing current to pass through its junction until the reverse breakdown voltage is reached. At this voltage, it acts as a closed switch, allowing the circuits to stabilize or protect against the high current of transients. This ensures that the reverse biased voltage is not exceeded and maintains current stability even in case of drastic voltage changes.

The YFZVFHTR11B is a very effective and reliable type of Zener diode that is used for a variety of applications, mainly for improving power supply stability and providing overvoltage protection. It is a reliable and versatile device which can be used to provide a variety of benefits to different electronic systems.

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