VLZ27-GS18

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Diodes are some of the most commonly used and versatile components in any electronics system and the Zener type is one of the most important. The VLZ27-GS18 is an excellent example of a single Zener diode offering reliable and robust performance in a wide range of applications.

A Zener diode is a reverse-biased semiconductor diode that is designed to allow current to pass in the "reverse breakdown" condition. Unlike conventional diodes, the VLZ27-GS18 operates with a fixed reverse pinch-off voltage, also known as the breakdown voltage. This voltage is achieved by constructing the diode with a low-resistance p-n junction, which falls in accidental avalanche breakdown. When operating in this condition, a small amount of current will flow to the diode, which will be capable of withstanding an extremely high voltage load.

The VLZ27-GS18 is a single Zener diode with a breakdown voltage ranging from 6 to 18 volts and a power dissipation of 500mW at 60°C. This makes it an excellent choice for voltage regulation applications where low-voltage and low-power devices are required. The diode also features an extended temperature range of -55°C to +125°C, making it suitable for extreme operating conditions. It is also RoHS compliant with a body size of 2.55mm x 1.95mm x 0.85mm.

The VLZ27-GS18 operates using a very simple yet effective principle. When a high reverse voltage is applied across the diode, it begins to conduct current, resulting in the breakdown voltage being regulated by the high reverse bias. This in turn allows the diode to operate at a constant output voltage, regardless of the ambient temperature or supply voltage.

Due to its excellent performance and reliability, the VLZ27-GS18 is widely used in a variety of applications such as voltage regulators, voltage clamping, voltage measurement, and spike protection. It is also suitable for use in power supplies, overvoltage protection circuits, and the transistor base biasing of switching circuits. The diode also has a wide range of commercial applications and is commonly used in automotive systems, LED lighting, and telecommunications.

The VLZ27-GS18 is a perfect example of a single Zener diode offering reliable and robust performance in a wide variety of applications. It is an excellent choice for voltage regulation and spike protection due to its high breakdown voltage, extended temperature range, and impressive power dissipation. The diode operates using a very simple yet effective principle and is widely used in both industrial and commercial applications.

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