GLL4752A-E3/96

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Diodes, often referred to as two-terminal electrical components, are used to control the flow of electric current. Zener diodes are a type of diode that, when connected in reverse bias, operates in the breakdown region. A single Zener diode, like the GLL4752A-E3/96, is one type of diode that is used to regulate voltage.

The GLL4752A-E3/96 application field includes voltage regulation in switching power supplies, oscillators, amplifiers, detectors, and other applications where regulation of reverser biased voltages are needed. It is also used as a reference voltage to provide a stable voltage reference when absolute voltage stability is required. The device also allows for reliable connections between contact points and acts as a junction point between two circuits.

The basic structure and working principle of the GLL4752A-E3/96 are the same as that of a regular diode. However, the GLL4752A-E3/96 differs from a regular diode in that it exhibits a sharp breakdown voltage which is measured at the point where the current starts to increase drastically due to its reverse bias. It has a built-in voltage regulator for this purpose. The breakdown voltage for the GLL4752A-E3/96 is 11.5 V and it has a maximum power rating of 500 mW.

When the device is used in a power supply design, the regulator circuit keeps the output voltage at a near-constant level even when the input voltage drops or rises. It helps to protect the devices to which the power supply is connected from voltage spikes or dips. As a reference voltage source, the device helps to maintain stable output levels even when line or load conditions change.

The device also has a simple construction. It consists of a PN junction formed between a N-type and P-type semiconductor material, which is sealed in a case with two metal pins. The reverse bias voltage is applied to the two pins of the device. When the reverse voltage is equal to or greater than the breakdown voltage of the device, a large reverse current begins to flow. This reverse current is controlled by the Zener impedance, which is formed by the internal structure of the diode. The device ensures that the input voltage stays within a certain range and will not cause over-voltage.

Overall, the GLL4752A-E3/96 single Zener diode is a useful device for voltage regulation and reference voltage applications. Its reverse bias feature ensures stable operation, even when line or load conditions change. It is also a cost-effective solution compared to other voltage regulation or reference voltage solutions.

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