MMBZ4619-HE3-08

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The MMBZ4619-HE3-08 is an advanced single Zener diode from Diodes Incorporated. It offers a wide range of applications and manufacturing techniques, making it a popular choice for specifying individual components. The device is designed to be used as a reference voltage source and has a 3V zener voltage. It is widely used in various sectors, such as computers, communications systems, automotive, portable electronics and consumer applications.

The device has its own set of features, which make it an ideal choice for many applications. It features an excellent long-term stability at the 3V zener voltage, together with a wide operating temperature range of -55°C to +125°C. It offers a low noise level, which is advantageous in noise-sensitive applications, and excellent ESD protection, surpassing the international IEC 61000-4-2, Level 4 requirements. The device is also compliant to the RoHS Directive, meaning it is free from lead and other hazardous chemicals.

The device\'s structure includes a P-type silicon wafer body to which two N-type strain layers and a P+ layer are added. These layers form the semiconductor junction, the basis for all diodes. The MMBZ4619-HE3-08 single Zener diode uses a Zener breakdown mechanism, which creates a low-voltage, high reverse current capability. The Zener effect occurs when a large reverse voltage is applied to the diode, allowing a high reverse current to flow. This current is controlled by the zener voltage, ensuring accuracy of the reverse current. Therefore, the MMBZ4619-HE3-08 can be used in a variety of voltage regulation applications.

The single Zener diode is used to protect circuits and other components from overvoltages and transient electrical surges. It is used in many applications requiring voltage regulation and for drug power rectification. The device is also often used in switching power supplies and to regulate the AC input voltage to provide a DC output. It can also be used in automotive ignition systems to control spark advance, or in lighting control systems.

The MMBZ4619-HE3-08 is a reliable product and is great choice for a wide range of applications. It features robust construction, high reliability and long-term stability, making it a preferred choice for many systems. Its excellent operating temperature range and high surge current capability make it an ideal choice for a variety of applications, both commercial and industrial.

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