2M19ZHB0G

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2M19ZHB0G Application Field and Working Principle

A Zener diode or Zener breakdown diode is a type of diode that allows current to flow in the reverse direction when the voltage across it is above a certain value. It functions as a diode in the forward direction and then provides a low voltage reference in reverse bias.

The 2M19ZHB0G is a single Zener diode designed for electronic circuit applications. The diode has an operating voltage range of 9.4V to 12V, with a peak reverse current of 350nA and a peak power dissipation rate of 500mW. The maximum operating temperature is 85 C, and the maximum repetitive reverse voltage is 11V.

Application Field

The 2M19ZHB0G is designed to regulate the output of power supplies. It is often used in systems that require precise voltage regulation, such as computers, laptops, and other electronic devices. The diode can also be used as a low voltage reference in circuits that require it, as well as in voltage clamping circuits.

The 2M19ZHB0G is a low-cost option for regulating voltages in a variety of applications. Its low forward voltage drop and high reverse breakdown voltage make it an ideal choice for voltage regulation purposes. The diode is also widely available, making it easy to find replacement components if necessary.

Working Principle

The 2M19ZHB0G is a Zener diode and relies on the principle of Zener breakdown for its operation. Zener breakdown occurs when the voltage across the diode exceeds the breakdown voltage of the material, causing a large current to flow in the reverse direction. This current is then regulated by the diode, allowing for precise control of the voltage across the diode.

The diode is designed to provide precise voltage regulation, allowing for tight tolerances and low ripple. The diode also features a low voltage drop, ensuring that the output of the power supply is correctly regulated with minimal power loss.

The 2M19ZHB0G is an ideal choice for applications that require accurate voltage regulation. Its low forward voltage drop and high breakdown voltage make it suitable for a variety of applications, and its low cost and wide availability make it an attractive option.

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