Z4KE150-E3/73

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Diodes are used in a variety of electronics applications and are categorized into various types, such as Zener and single. Z4KE150-E3/73 is one such type of diode and this article sheds some light on its application field and working principle.

Application Field

The Z4KE150-E3/73 diode is a common diode used in many electronics applications. It is a single-grounded, 5 mm pitch and 3.2 A per channel type diode which can handle up to 5 A peak current and support up to 150 volts for the load. The Z4KE150-E3/73 diode is widely used in automotive electronics, e-mobility applications and power supplies. This diode is especially helpful in controlling thrusters on robots and in minimizing the power loss in automotive applications as it increases efficiency.

The Z4KE150-E3/73 diode is also used in many industrial and commercial applications owing to its high voltage, low leakage current and high stability. Its robust design makes it the ideal choice for high power applications such as welding and plasma etching.

Working Principle

The Z4KE150-E3/73 diode utilizes the PN junction diode principle in which the current flows from the P side (positive side) to the N side (negative side) when there is a voltage applied from the negative side to the positive side. This creates a potential barrier between the two sides and acts as a one-way valve for current. When the voltage is reversed, the current flow is blocked, but a small current is still able to flow in the reverse direction, which is known as the “reverse breakdown voltage”.

The Z4KE150-E3/73 diode utilizes the Zener effect since it has a reverse breakdown voltage of 150 volts. This means that when the applied voltage is greater than 150 volts, the current will flow in the reverse direction. The Zener effect is useful in electronics applications because it can be used to regulate and control the voltage. By regulating the voltage, voltage spikes can be avoided, which prevents damage to electrical components and ensures long-term reliability.

In addition, the Z4KE150-E3/73 diode has a low capacitance, which reduces switching and conduction losses by minimizing the time required to switch and the current required to switch.

The Z4KE150-E3/73 diode\'s robust design and multiple features make it a highly versatile device for many electronics applications. It is an ideal choice for automotive electronics, e-mobility applications, high power applications, and many other industrial and commercial applications.

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