SZBZX84C22ET1G

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Diodes are essential components in many electrical and electronic circuits and Zener diodes remain one of the most commonly used components today. Put simply, a Zener diode is a diode which has been specially designed to operate in the reverse breakdown region for regulator applications. This article will discuss the application field and working principle of the SZBZX84C22ET1G, which is a popular single Zener diode.

The SZBZX84C22ET1G is a popular form of single Zener diode which is used in a variety of different applications. Its primary function is to provide power regulation and voltage stabilisation in electronic circuits. It is often used to provide constant or regulated voltages to various devices, such as microcontrollers, audio amplifiers, and other integrated circuits, as well as power supplies. It can also be used in many different types of voltage rectification circuits.

The SZBZX84C22ET1G is an axial-leaded type of Zener diode which is designed for surface-mounting on a PCB. It has a forward voltage rating of 6.2V at 75mA, with a maximum reverse voltage rating of 22V. The maximum power dissipation rating of this diode is approximately 200mW. This diode is also rated for an operating temperature range from -55°C to +125°C.

The SZBZX84C22ET1G has a wide operating range and can be used in both linear and switching power supplies. Its long withstand voltage and low noise characteristics make it an ideal choice for precision regulators, and its low capacitance facilitates high-frequency switching applications. In addition, its low thermal resistance makes it well-suited for automotive applications and its low voltage operation allows it to be used in DC-DC switching regulators.

The working principle of a single Zener diode is fairly straightforward. When it is placed in a circuit, it acts like an ordinary diode in the forward direction, but it breaks down or "zenerates" in the reverse direction when the voltage across it reaches a certain threshold. When the voltage across the diode reaches the breakdown voltage, it starts to conduct in the reverse direction, allowing current to flow from its anode to its cathode. This breakdown voltage is known as the Zener voltage and it is the voltage at which the diode begins to produce its regulative effect.

This Zener voltage is determined by the material used for the diode\'s p-n junction. For the SZBZX84C22ET1G, its Zener voltage is set at 22V. As current passes through the diode, a certain amount of power is dissipated, and this is known as the Zener resistance. The Zener resistance of the SZBZX84C22ET1G is 75mA.

In summary, the SZBZX84C22ET1G is a single Zener diode that is used for power regulation, voltage stabilisation, and voltage rectification applications. It is designed as an axial-lead type for easy surface-mountable on a PCB and has a forward voltage rating of 6.2V at 75mA, with a maximum reverse voltage rating of 22V. Its Zener voltage is determined by the diode\'s p-n junction and it is set at 22V. The Zener resistance of this diode is 75mA and the maximum power dissipation rating is 200mW. This diode is also capable of operating at temperatures ranging from -55°C to +125°C.

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