CDLL968

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The CDLL968 is a single Zener diode used primarily as a voltage regulator.

The CDLL968 Zener diode has three primary functions. The first is to limit the voltage across a circuit to a specific level, known as the Zener voltage. The second is to act as a resistive current source, providing a minimum current from the diode’s output under various conditions. The third is to protect the circuit from transients—the momentary spikes or dips in voltage that occur in a circuit.

The CDLL968 is available in a wide range of breakdown voltages, from 5.0V to 200V. It is often used in linear voltage regulators, such as those found in PC motherboards, for the purpose of maintaining a stable output voltage. The Zener diode’s breakdown voltage determines the output voltage that it will supply, making it an ideal choice for circuits in which stable voltage is required.

The CDLL968 also finds use in AC/DC power circuits and amplifiers to supply a constant, steady output. The diode becomes active when the voltage across it exceeds its Zener voltage and begins to dissipate power as heat. If a high-frequency AC signal is present in the circuit, the CDLL968 will act as a resistive current source, providing a minimum current to the circuit.

The CDLL968 is also used in active analog filters, such as the Butterworth order low- pass filter. Here, the diode is used to limit the maximum gain of the filter, which in turn limits the amount of distortion in the output signal. This helps to keep the filter’s responses smooth and flat.

The CDLL968 Zener diode is fast and reliable, thanks to its use of wire-bonded die construction. This construction method ensures that the diode is able to handle high currents while still providing reliable performance in a variety of application fields. The diode is also more robust than other types of Zener diodes, making it a cost-effective choice for many applications.

In summary, the CDLL968 Zener diode is a versatile component that can be used for a variety of applications, such as voltage regulation and AC/DC power supply circuits. Its wire-bonded die construction allows it to handle higher currents, making it a reliable choice for applications requiring a stable output voltage. The diode also finds use in analog filter circuits, where it helps to reduce distortion and keep responses smooth and flat.

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