2M30ZHA0G

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Diodes - Zener - Single: 2M30ZHA0G Application Field and Working Principle

The 2M30ZHA0G is a Zener Diode (Single) from the Uni ITT. This semiconductor device is capable of operating within the range of ±15V with a maximum power dissipation rating of 0.8W. It is suitable for applications in power supply technology and can be used for voltage stabilization, rectification and signal clipping.

What is a Zener Diode?

A Zener diode is a reverse-biased diode designed to conduct current in the forward direction when the applied voltage exceeds the breakdown voltage. It is an important component of many power supplies and voltage regulation circuits. A Zener diode has a highly doped PN junction and operates in the reverse breakdown region.

2M30ZHA0G Characteristics

The 2M30ZHA0G has a package size of 2.2mm x 3.05mm x 1.6mm (L x W x H). The maximum reverse voltage is 15V, with a maximum forward voltage of 0.8V and a zener voltage of 5.4V. The maximum current is 800mA, with a maximum power dissipation of 0.8W. The reverse capacitance is 4.4pF, with a maximum operating temperature of 125°C and a maximum storage temperature of 150°C.

2M30ZHA0G Working Principle

The working principle of the 2M30ZHA0G is based on the Zener effect. When the applied voltage is greater than the rated reverse voltage, electrons flow through the junction, resulting in a forward conduction. The electrons then encounter a highly doped internal region, which is known as the Zener breakdown region due to its ability to conduct even higher voltages. This results in a decreased responsivity to the applied voltage, providing stable and consistent current flow when the voltage is higher than the breakdown voltage.

Applications of the 2M30ZHA0G

The 2M30ZHA0G is used in a variety of power supply applications, such as voltage stabilization, rectification and signal clipping. It is commonly used in AC/DC converters, DC power supplies, and power rectifier circuits. Its small package size makes it suitable for high-density PCB designs. It can also be used as a reference voltage or as a surge suppressor to protect circuits from transient voltage spikes.

Conclusion

The 2M30ZHA0G Zener Diode (Single) is a useful device with numerous applications in power supply technology. It is a reverse-biased diode designed to conduct current in the forward direction when the applied voltage exceeds the breakdown voltage. It has a maximum voltage rating of 15V and a maximum power dissipation of 0.8W. The device has a small package size, making it suitable for high-density PCB designs. It can be used for voltage stabilization, rectification and signal clipping.

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