GDZ11LP3-7 Discrete Semiconductor Products

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Diodes are electronic devices that are used to conduct electricity in one direction. They are typically made up of two layers; a highly conductive N-type and a P-type layer. Zener diodes, also known as Avalanche diodes, are a type of diode that conducts electricity in both directions but only between certain voltage levels. When a voltage level is exceeded, the diode begins working in the same way as an ordinary diode, that is, it can only flow in one direction. Single Zener diodes are the most basic type of Zener diode, which can be used to create a voltage regulator or provide over-voltage protection.

The GDZ11LP3-7 is an example of a single Zener diode. It is used as a voltage regulator and over-voltage protection device in such applications as AC/DC converters, high-voltage switches and power supply systems. This diode has a maximum reverse breakdown voltage of 11V and a dynamic impedance of 0.12Ω. It comes in a standard TO-92L package and is made of silicon. The GDZ11LP3-7 is RoHS compliant and has a power rating of 350 mW.

The principle of operation for the GDZ11LP3-7 is based on the properties of a Zener diode. It is designed to keep voltage within a specified range when a load is applied. When the input voltage exceeds the break down voltage, the diode can allow a slight amount of current to flow in the opposite direction. This current acts, in effect, to reduce the voltage seen on the other side of the diode, thus preventing the voltage from going any higher.

As previously mentioned, single Zener diodes are used to create voltage regulators, provide over-voltage protection and serve as stabilizing resistors. The GDZ11LP3-7 is often used in applications that require a precise output voltage, as it can regulate an AC input voltage of up to 11V DC. It is also used in power supplies and other electronic circuits to provide over-voltage protection. When an undesired voltage spike occurs, the diode quickly conducts current in the opposite direction, thus protecting the circuit from damage.

In summary, the GDZ11LP3-7 single Zener diode is a small, low-cost, easy-to-use component that is designed to provide voltage regulation and over-voltage protection in AC/DC converters and other power supply systems. Its ability to quickly conduct a slight current in the opposite direction when an undesired voltage spike occurs makes it an ideal choice for use in a wide variety of electronic circuits.

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