2M19ZHA0G

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Diodes are integral components in many electronic systems, and the Zener diode (2M19ZHA0G) is no exception. It is a type of diode that allows current to flow in both directions, but also features a special behavior. Zener diodes are designed to have a large reverse breakdown voltage, allowing them to be used in special applications such as voltage reference, voltage regulator, and in low power switching circuits.

The two terminals of a Zener diode can be seen as two separate resistors, with one in the forward direction and the other in the reverse direction. The forward direction has a low resistance due to the way the diode is manufactured, while the reverse direction has a high resistance due to the Zener effect. This Zener effect is a special behavior of the diode in which if the reverse voltage reaches a certain level, the diode begins to conduct in the reverse direction.

Application Field of 2M19ZHA0G

The 2M19ZHA0G is a low power switching circuit, capable of passing just a small amount of current. This makes it ideal for use in low-voltage applications such as voltage regulation, and can be used on a wide range of voltages, from 0.1 to 48 Volts. The 2M19ZHA0G is also suitable for use as a voltage reference, since it has a high breakdown voltage of 19.5 Volts. This is useful in applications such as comparators and amplifier circuits, where a reference voltage is needed to compare other voltage readings.

Working Principle of 2M19ZHA0G

The 2M19ZHA0G works on the principle of zener breakdown. It is constructed of two pieces, a forward-biased diode and a reverse-biased diode. The forward-biased diode has a low resistance and allows current to flow in the forward direction, while the reverse-biased diode has a high resistance and prevents current from flowing in the reverse direction. When a voltage higher than the breakdown voltage (19.5 Volts) is applied across the diode, the Zener effect takes place and current begins to flow through the diode in the reverse direction.

The Zener diode then acts as a voltage regulator and helps maintain a constant voltage across the diode, with only a slight drop in voltage under heavy loading. This allows the current to be supplied to the device regardless of the current being drawn, ensuring that the device always receives the same power levels.

In conclusion, the 2M19ZHA0G Zener diode is a device designed for use in low- voltage switching circuits and can be used as a voltage reference in amplifier circuits. It works on the principle of Zener breakdown, and its high breakdown voltage allows it to be used in a wide range of applications. The 2M19ZHA0G is a reliable and cost-effective solution for many electronic applications.

The specific data is subject to PDF, and the above content is for reference