PZU6.2B3,115

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The PZU6.2B3,115 is a single, zener diode in a SOT23 small plastic package. It has a nominal zener breakdown voltage of 6.2 V and a low, maximum zener impedance of 3 watts. It also features an integrated guard ring structure to protect the zener junction from excess current.

The main application of the PZU6.2B3,115 is protection of sensitive electronic components or circuits in harsh or noisy environments, or where high voltage or large current may be present. The zener diode helps to prevent unexpected or undesirable emissions of energy, either from external sources or from the components being protected. This type of diode helps to ensure safe operation of sensitive electronics.

In addition to providing protection from external sources, the PZU6.2B3,115 can also be used to limit current in a circuit. This is because the diode acts as a voltage regulator, and can limit the amount of current that flows through it. This can be beneficial in cases where high current may damage sensitive components in the circuit, or where precise current regulation is necessary.

The PZU6.2B3,115 works on the principle of reverse diffusion current. This occurs when the zener diode is reverse biased with voltage. When a voltage that is higher than the zener breakdown voltage is applied, electrons in the depletion layer are forced to move away from the junction. This creates a potential within the diode, which can be used to regulate the current flow in the circuit.

The PZU6.2B3,115 also features a lead-free, RoHS compliant package. This allows the diode to be used in many different types of applications, including automotive electronics and medical electronics where safety is paramount. It is also suitable for applications with high operating temperatures, due to its common-mode transient immunity and temperature stability at up to 150°C.

In summary, the PZU6.2B3,115 is a single, zener diode that offers reliable protection to sensitive electronic components or circuits. Its main applications are in protecting against high voltage or large current, limiting current in a circuit, and providing temperature stability under high temperatures. It is RoHS compliant, lead-free, and comes in a small, SOT23 package.

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