UMZ4.7KFHTL Discrete Semiconductor Products

Diodes - Zener - Arrays have a wide range of applications and all have their specific working principles. This article will discuss the application field and working principle of the UMZ4.7KFHTL.

Applications of the UMZ4.7KFHTL

The UMZ4.7KFHTL can be used in a variety of applications, such as automotive, telecommunications, lighting, and consumer electronics. It is an efficient Zener diode array that protects electronics systems and circuits against short-circuits, over-currents and over-voltage conditions. It can be used in embedded systems, power supplies, and other power electronics applications.

The UMZ4.7KFHTL is also used in power management systems due to its high efficiency and low power consumption. It is designed to regulate voltages in automotive and industrial applications, and is used in a variety of power supply circuits. It is also used for stabilizing a variety of motor speed applications, such as motor control and motion control.

Working Principle of the UMZ4.7KFHTL

The UMZ4.7KFHTL is a Zener diode array that works on the principle of the Zener effect. When an excessive forward voltage is applied to a Zener diode, the diode’s depletion layer widens and its resistance decreases, allowing current to flow through it. This current is used to maintain a constant voltage across the diode, even when the current changes. In the case of the UMZ4.7KFHTL, the Zener diodes are connected in parallel with a series string of resistors. This configuration propagates the Zener current within the diode allowing adequate protection against excessive voltages. The resistors act as current limiters and dampen the effects of surge currents by dissipating excessive electrical energy to prevent overcurrent and overvoltage events.

Conclusion

The UMZ4.7KFHTL is a Zener diode array designed for protection against short-circuits, over-currents and over-voltage events. It is used in automotive, telecommunications, lighting and consumer electronics applications due to its efficient design and low power consumption. It works on the principle of the Zener effect and is protected by a series string of resistors for current limiting and energy dissipation.