TZQ5230B-GS18

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, such as Zener single diodes, are used in a variety of applications. The Zener single diode is used to regulate the voltage in a circuit and prevent excessive current from damaging components. The TZQ5230B-GS18 (also known as BTS5230-1T) is an example of a Zener single diode that is used in many applications. This article will provide an overview of the TZQ5230B-GS18, its application field and working principle.

TZQ5230B-GS18 Overview

The TZQ5230B-GS18 is a high-reverse breakdown voltage Zener single diode. It is available in packages with either an axial lead or a surface mount. The maximum forward current of the TZQ5230B-GS18 is 250mA, with a maximum reverse voltage of 18V. This diode also has a high surge current rating, allowing it to withstand short-duration high-energy pulses. The TZQ5230B-GS18 has a tolerance of +/-5%.

Application Field

The TZQ5230B-GS18 is used in a variety of applications, including DC-DC converters, voltage regulation circuits, and reverse-bias protection for semiconductors. It is also used in general-purpose applications such as power supplies, battery-powered circuits, and automotive electronics. Due to its high surge current rating, it is also a suitable choice for applications involving lightning and other fast-rising pulses.

Working Principle

The TZQ5230B-GS18 functions as a voltage regulator by maintaining a steady voltage across the Zener diode even when the input voltage changes. This is possible because of the diode\'s reverse breakdown voltage. When the input voltage exceeds the diode\'s breakdown voltage, current flows through the diode in reverse, which limits the output voltage to the diode\'s breakdown voltage. This process is known as Zener breakdown or avalanche breakdown and forms the basis of the Zener single diode\'s working principle.

In operation, the TZQ5230B-GS18 is connected in a reverse-biased configuration across the load or across a power supply capacitor. When the input voltage reaches or exceeds the diode\'s rated breakdown voltage, the diode begins to conduct in the reverse direction, reducing the output voltage across the load or capacitor to the breakdown voltage of the TZQ5230B-GS18. This keeps the output voltage within its required range, ensuring that the connected devices are not damaged by excessive voltage.

Conclusion

The TZQ5230B-GS18 is an example of a Zener single diode that is widely used in a variety of applications. It is used to regulate the voltage of a circuit and protect components from excessive current. The TZQ5230B-GS18 operates on the principle of Zener breakdown, where when the input voltage reaches or exceeds the breakdown voltage, the diode begins to conduct in the reverse direction, limiting the output voltage to the breakdown voltage of the diode. This allows the TZQ5230B-GS18 to serve as an effective voltage regulator for a wide range of applications.

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