CZ5348B BK

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The CZ5348B BK is a type of single Zener diode, which has applications in voltage regulation, clipper and clamper circuits, and voltage limiting. Zener diodes rely on the breakdown voltage of a reverse-biased diode to regulate the output voltage and are used to maintain a certain output voltage, regardless of the variations of the load or the input voltage supplied.

The CZ5348B BK is a value of 6.2 V, capable of handling up to 200 mW of power. It has a dynamic impedance of 4Ω, making it effective at low frequencies and a maximum reverse current of 0.2mA. The standard package of the diode is a SOD-123 surface mount.

The working principle of the CZ5348B BK Zener diode is based on the reverse-bias characteristics of the diode. In a reverse-biased diode, the minority carriers are accelerated by the reverse bias voltage and collide with the lattice ions across the junction. As the reverse bias voltage increases, the collisions become increasingly energetic, leading to the formation of an avalanche where electrons and holes collide, releasing energy in the form of photons. This process is known as Zener breakdown and can be used as a voltage regulating device if the resulting voltage is carefully calibrated.

The CZ5348B BK is a popular choice for voltage regulation, clipper and clamper circuits, and voltage limiting applications. In voltage regulation applications, the Zener diode can be used to maintain a regulated output voltage, allowing for variations in the input voltage or the load. A series resistor is used in conjunction with the diode to increase the current carrying capacity. Clipper and clamper circuits also make use of the Zener diode, however, they utilize the diode in a slightly different manner. In clipper circuits, the Zener diode is used to limit the voltage that can be sent to the output. Clamper circuits are the opposite, they will increase the voltage drop across the load. The CZ5348B BK is also an effective choice for use in voltage limiting circuits, as it can be easily adjusted to limit the voltage that can be sent through the circuit.

Overall, the CZ5348B BK is a popular choice for single Zener diode applications. It has a wide range of applications in voltage regulation, clipper and clamper circuits, and voltage limiting. Thanks to its low dynamic impedance and low operating current, the CZ5348B BK is capable of providing stable and reliable performance in most Zener diode applications.

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