CMDZ3V0 BK

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CMDZ3V0 BK is a single Zener diode. It is widely used for a broad range of applications in different fields. It is a high-voltage diode with a wide operating voltage range and low leakage current. It is also known as a Zener diode or an avalanche diode.

A Zener diode is a special type of diode that operates in reverse-biased. Unlike a normal diode that would break if the voltage across it exceeded its breakdown or ‘knee’ voltage, a Zener diode allows reverse current to flow when this happens. This reverse current is known as a Zener breakdown.

CMDZ3V0 BK provides a high breakdown voltage of 3.3 V. This gives it a wide operating voltage range from 3.3 V to 20 V, with a maximum power dissipation rating of 500 mW. The device has a very low leakage current of only 1 μA at a voltage of 5 V.

The working principle of a Zener diode is relatively simple. When it is reverse-biased, the electric field at the junction is greater than the breakdown voltage. When this voltage is exceeded the electric field overcomes the covalent bonding of the semiconductor material, causing free electrons and holes to be generated. This results in current flow, allowing the diode to act as a voltage regulator or limiter, as required.

CMDZ3V0 BK is a versatile device which can be used in a range of applications including clipper circuits, voltage reference, overvoltage protection, voltage regulators, active steering diodes, and many more. As its breakdown voltage is so low, it is ideal for use with low-voltage circuits such as those found in telecommunications, audio, home electronics, personal computers and other portable electronics.

In summary, CMDZ3V0 BK is a single Zener diode with a breakdown voltage of 3.3 V and a wide operating voltage range. It has a low leakage current of 1 μA and a maximum power dissipation rating of 500 mW. It is a versatile device which can be used in a variety of applications. It is ideal for use with low-voltage circuits as it offers excellent protection against overvoltage.

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