MMBZ33VALT1

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TVS - Diodes

TVS (Transient Voltage Suppressor) diodes are used for protection from electrostatic discharge (ESD) and other voltage transients. The MMBZ33VALT1 is one such type of diode that provides protection from high voltage transients, such as those produced by automotive circuits and other electronic equipment.

What Is MMBZ33VALT1?

The MMBZ33VALT1 is a voltage suppression diode designed to protect automotive and other electronic applications from high voltage transients, such as those produced by electrostatic discharge (ESD). It utilizes an internal Zener junction that breaks down when subjected to a voltage greater than its rated breakdown voltage. When the diode is operating in its breakdown mode, the excess voltage is diverted into the Zener junction and the output is maintained at a safe level.

MMBZ33VALT1 Application Field

The MMBZ33VALT1 is primarily used for automotive and other electronic protection applications. It can be used to protect voltage-sensitive circuitry in car audio systems, as well as power supplies and other electronic components. Additionally, this diode can be used for applications that require protection from high voltage transients, such as those produced by electrostatic discharge and inductive load switching. The MMBZ33VALT1 is also suitable for portable devices and equipment that may be subjected to high voltages due to external sources.

MMBZ33VALT1 Working Principle

The MMBZ33VALT1 utilizes a Zener junction to provide voltage protection. When a voltage greater than its rated breakdown voltage (V BR ) is applied, the parasitic or reverse current breaks down which causes the Zener junction to become saturated. This saturation voltage is typically higher than the rated V BR value and provides protection from high voltage transients.

The MMBZ33VALT1 is a very effective voltage suppression diode that can provide protection from high voltage transients. Its rated breakdown voltage and clamping voltage are typically higher than other types of voltage suppression diodes, making it suitable for applications that require high voltage and transient protection.

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