FLZ30VB Discrete Semiconductor Products

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The FLZ30VB is a zener diode, which is a semiconductor device allowing current to flow in one direction, while blocking current in the opposite direction. It is a single diode with a nominal voltage of 30 volts.

The FLZ30VB can be used for a variety of applications. In power supplies, it can be used to regulate the voltage output, in motor control circuits it can be used to control the speed of a motor and in audio circuits it can be used to control the intensity of sound. In each case, the FLZ30VB adjusts the current level by diverting a portion of it to a voltage level.

The working principle of the FLZ30VB is based on the Zener Effect. This effect occurs when a thin film of lightly doped (“Zener”) material is placed between two regions of heavily doped (“inverse”) material. As the current flows through the junction, the Zener material creates a situation where a portion of the current is diverted to a voltage level. This reduces the amount of current flowing through the junction and stabilizes the voltage.

The FLZ30VB can be used to regulate the voltage in both AC and DC circuits. The junction of the diode is connected to a resistor which is used to adjust the amount of current that passes through the diode. By adjusting the resistance, the amount of current and voltage at the output can be adjusted to meet the desired specifications.

In addition to voltage regulation, the FLZ30VB can also be used to protect circuits from overvoltage. When a circuit is protected from overvoltage, it can continue to operate normally even in the event of an unexpected surge in voltage. The diode is connected in parallel with the circuit, so that any extra current is diverted to the diode. This protects the other components in the circuit from damage.

The FLZ30VB can also be used in tuning circuits. These circuits require accurate control of the current in order to produce specific frequencies. The Zener diode can be used to provide the required control by limiting the current through the circuit, while still allowing the desired frequency to be obtained.

Overall, the FLZ30VB is a versatile and reliable zener diode. Its many applications and its ability to regulate current and protect circuits make it an ideal diode for a variety of applications. Its nominal voltage of 30 volts also makes it suitable for most circuits.

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