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Diodes - Zener - Single

TZM5239B-GS18 is a type of diode, which belongs to Zener Diodes - Single. Specifically, it is an ultra-fast, high-power switching diode. This type of diode is mostly used in the semiconductor industry, designed for use in low voltage rectifiers, voltage regulation and switching applications.

Application Field

TZM5239B-GS18 is widely used in applications such as power rectification, voltage regulation and free-wheeling and the input of high-voltage DC/AC circuits. It can also be used in applications with medium and high voltage requirements, such as DC/DC converters, motor drives, renewable energy generation, high frequency switching, as well as motor speed control and position pre-set.

Working Principle

The working principle of TZM5239B-GS18 is simpler than other types of diodes. Basically, when voltage is applied to the anode, an electric current passes through the diode and the p-n junction. This electric current increases, thus creating a voltage divider between the anode and the cathode. Once the a certain potential difference is reached between the cathode and the anode, the diode clamps, thus restricting any further increase in voltage.

TZM5239B-GS18 is a Zener diode, and the basic operating principle is referred to as Zener breakdown voltage. In comparison to other diodes, the Zener effect prevents voltage from exceeding the breakdown voltage and results in the diode operating as a limited current source. This is the reason why these diodes are ideal for voltage regulation and voltage clamping applications.

Conclusion

TZM5239B-GS18 is a type of diode that belongs to Zener Diodes - Single, designed for use in low voltage rectifiers, voltage regulation and switching applications. It is widely used in power rectification, voltage regulation, free-wheeling, DC/DC converters, motor drives, renewable energy generation, switching circuits and motor speed control. The basic principle of this diode is Zener breakdown voltage, which prevents voltage from exceeding the breakdown voltage and results in the diode operating as a limited current source, making it an ideal choice for voltage regulation and voltage clamping applications.

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