BZX79-C15,133 Discrete Semiconductor Products

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A BZX79-C15,133 diode is a single Zener diode, a semiconductor device that is made up of two electrodes connected to a semi-conductor material. It is designed to function in a circuit as a voltage regulator, a device used to keep a constant voltage level in a circuit. The diode is typically packaged in a small, cylindrical container.

A BZX79-C15,133 diode is used as a voltage regulator in many types of circuits, from battery-powered consumer electronics to high power industrial applications. In consumer electronics, a BZX79-C15,133 diode is often used to protect sensitive electronic components from overvoltage situations. High power applications may use a BZX79-C15,133 diode to regulate motor speed and power supply stability.

The working principle of a BZX79-C15,133 diode is based on the Zener effect, which describes a phenomenon occur in the diode when it is operated with reverse bias. When the diode is properly biased and enough voltage is applied to it, electrons flow form the negative terminal of the diode to the positive terminal. This creates a depletion layer, an invisible barrier between the two terminals.

Due to the depletion layer, the reverse bias voltage will drop to a certain level, which is known as the Zener voltage of the diode. When the reverse bias reaches the Zener voltage, current flows through the diode, creating a steady output voltage. The output voltage of a BZX79-C15,133 diode will remain constant regardless of the input voltage.

In addition to being a voltage regulator, a BZX79-C15,133 diode also acts as an effective overvoltage protection device. When an overvoltage occurs, the diode will “clamp” or reduce the voltage to a safe level. The size of the voltage reduction is determined by the Zener voltage of the diode.

To ensure effective regulation, the BZX79-C15,133 diode must be connected correctly in a circuit. The diode should be placed between the source voltage and the load, with the anode connected to the positive terminal of the source and the cathode connected to the negative terminal of the load.

The performance of a BZX79-C15,133 diode is determined by a few factors, including its Zener voltage, reverse breakdown voltage, and power dissipation rating. To ensure the diode functions properly, it is important to choose one that meets the required specifications of the application.

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