CMZ5949B BK

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The CMZ5949B BK is a single Zener diode. It is a type of diode, an electronic component that acts as an electrically controlled switch and operates on the principle of a single diode design, meaning a voltage applied to the anode of the diode will cause a current flow in the reverse direction. It acts as a voltage regulator.

The CMZ5949B BK is a very small diode with a dimension of 0.92x0.48x0.45mm. It has a recommended operating temperature range between -55°C and 150°C and a reverse leakage current of 1µA. The Zener breakdown voltage is 3.7V and the maximum power dissipation is 500mW. It is RoHS compliant, meaning it is manufactured in safe and eco-friendly conditions and free of hazardous substances such as lead.

The main application field of the CMZ5949B BK diode is as a voltage clamp in a wide range of applications such as computer, communication, and consumer electronics. The CMZ5949B BK also contributes to the miniaturization and space-saving of microelectronic circuit boards. The Zener breakdown voltage of 3.7V makes it ideal for applications that require a precise amount of voltage regulation.

The fundamental operation of the CMZ5949B BK diode is based on the breakdown voltage concept. When reverse biased, once the applied voltage reaches the diode’s breakdown voltage, the diode begins to conduct in the reverse direction. This reverse bias enables the diode to act as a voltage regulator and limit the voltage reaching the load to the Zener breakdown voltage. With the breakdown voltage set to 3.7V, any voltage above 3.7V is dissipated, keeping the voltage applied to the load at a precise level.

In general, Zener diodes are uni-directional in nature, meaning they only pass current through when properly biased in the reverse direction. The CMZ5949B BK, however, has dual-directional capability. This makes it a perfect choice for use in circuit boards where dual-directional flow of current might be required. This feature also makes it suitable to use in bi-directional voltage regulator circuits and in power supplative applications.

The CMZ5949B BK diode is manufactured using high quality materials and advanced technology. It is highly reliable and efficient in applications where precision voltage regulation is critical. It also offers good temperature stability and long-term reliability. It is an economical choice for a wide range of applications and its small size makes it ideal for use on microelectronic circuit boards.

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