MMBZ5235B-E3-08

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Diodes are a type of electrical component that breaks electrical division of a circuit. Zener diodes are a distinctive class of diode that are capable of operating in reverse-bias biased mode and regulating the voltage across them in reverse direction. The MMBZ5235B-E3-08 diode is a high-quality, very precise Zener diode which is among the most advanced examples in the marketplace. It has a voltage of 3.3 volts and a tolerance of plus or minus 5%, a breakdown voltage of 3.9 volts, and a capacitance of 0.00167 pF at Vr=1V. Its main applications are in voltage regulation, precision voltage reference, and circuit biasing instruments.

Working Principle

The MMBZ5235B-E3-08 diode works on the principle of quantum tunnelling process where when the voltage is below the breakdown voltage, the diode will resist the current but when the voltage is above the breakdown voltage, it will conduct the current by allowing electrons to tunnel through the depletion region. When the voltage is greater than the Zener voltage, however, the electric field created in the depletion region creates an electric field that allows electrons to tunnel from the heavily doped n region to the p region. This will result in an avalanche breakdown voltage and will cause the diode to begin conducting in the reverse direction. This has the effect of regulating the voltage and keeping it at a constant level.

Application Field

The MMBZ5235B-E3-08 diode is a high precision Zener diode which has many applications in the field of electronics as it is capable of providing a reliable and constant voltage level even when the voltage of the circuit changes. It can be used to provide a stable operating point in high frequency circuits, provide temperature compensation and provide a reference voltage for power supplies, amplifiers and other applications.

MMBZ5235B-E3-08 diode can also be found in switching circuits, current monitoring circuits and voltage magnification circuits as it can prevent the voltage from going above a certain level. The diode can be used in voltage regulation in a number of systems, including power supplies, radiators, and transducers. Moreover, it can accurately measure small changes in voltage and act as a voltage reference in precision devices and instruments. Additionally, it is also used in applications such as automatic gain control circuits, audio and radio frequency amplifiers and power supplies.

In addition, scientific instruments, medical devices and automotive industry also uses Zener diodes and the MMBZ5235B-E3-08 in particular. The diode can also be found in television sets, cell phones, and digital cameras. In all these applications, it can be used for and providing a stable voltage level to ensure that the different components in the device function correctly and does not become damaged.

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