UZ7756L

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The UZ7756L is part of the Zener diode family, specifically it is a single diode. It\'s manufactured by Unisonic Technologies and is suitable for use in various environmental applications, operating temperature ranging from -55 to +150 degrees Celsius. The UZ7756L is an ideal source of electrical power for a variety of circuit components in many modern electronic devices including radios, televisions, and other home appliances.

A Zener diode acts as a voltage regulator by providing a stable output voltage from a source that provides a steady input voltage. The UZ7756L includes a dynamic impedance control to ensure uniformity and accuracy. This impedance control also sets the user’s desired output voltage by introducing dynamic changes in the impedance of the device.

The UZ7756L has its own defined external characteristics. The nominal maximum reverse current rating is 4A, with an estimated junction capacitance of 2 pF. The maximum power dissipation of the diode is 0.25W, while the thermal resistance junction to case is 79°C/W. The device also has operations voltage ranges from 6.2V to 7.2V, with a maximum reverse break down voltage of 7.2V.

The application areas of the UZ7756L are as follows; portable battery powered equipment, general consumer electronics and a variety of household appliances. It can be used as a rectifier and voltage regulator to maintain a steady voltage output, even when the input voltage fluctuates. Furthermore the UZ7756L is also used in automotive lighting and alarm systems, giving reliable and predictable light output.

The working principle of the UZ7756L is based on the diode’s ability to allow current to flow in only one direction, while blocking the flow of current in the opposite direction (reverse biased). When the input voltage exceeds the Zener voltage of the device, a breakdown voltage (Vz) is produced, causing electrons in the depletion region to avalanche, resulting in a conduction path formed between the anode and the cathode. The electrons within the diode are then free to move from the anode to the cathode, and this current then produces the desired output voltage. The output voltage is maintained at a steady level, regardless of continued changes in the input voltage, as long as the input voltage stays above the Zener voltage.

In conclusion the UZ7756L is an ideal voltage regulator for a variety of devices, due to its dynamic impedance control and high maximum reverse current rating. It is designed to maintain steady output voltages, despite any fluctuations in the input voltage, and is suitable to be used in a variety of applications, pertaining its operations temperature range.

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