BZT52C43-13 Discrete Semiconductor Products

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Diodes are semiconductor devices that can be used for a variety of applications. They are available in many different types, such as Zener, Schottky, Varactor, light-emitting and laser diodes. The BZT52C43-13 is an example of a single Zener diode, which is designed for high-voltage operation in a wide range of applications.

The BZT52C43-13 is manufactured using high-quality SiC (silicon carbide) material. The Zener diode is suitable for operating at high power dissipation levels and features a low dynamic on-resistance of 0.012Ω. The Zener diode offers high thermal stability and excellent reliability, making it an ideal solution for a variety of applications.

The BZT52C43-13 is commonly used in power supply applications such as voltage regulation, transient voltage suppression, circuit protection, and isolation. It can also be used for overvoltage protection in high-voltage telecommunications, industrial, and automotive systems.

Working Principle

A Zener diode is a type of diode that is designed to operate in the reverse-bias mode and exhibits a breakdown voltage. When a Zener diode is reverse biased, it will allow some current to pass through it even if the voltage is beyond the breakdown voltage. This is because the electric field near the junction of the two semiconductors is increased, and the electrons readily cross the junction and flow through the diode.

The breakdown voltage of a Zener diode is determined by the amount of doping impurities that are injected into the diode during its manufacturing. When a voltage is applied to the diode that is greater than the breakdown voltage, it starts to conduct current, and the voltage drop across the diode will decrease. This is known as Zener breakdown and is used to regulate the voltage across the diode.

The BZT52C43-13 is a single Zener diode that is designed to operate with a breakdown voltage of 43V. It has a low dynamic on-resistance of 0.012Ω, which allows it to efficiently regulate the voltage in a wide range of applications.

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