PDZ7.5BGWJ

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Diodes - Zener - Single

A Zener diode is a special type of diode that allows current to flow in the reverse direction just like any other ordinary diode. The special feature of this diode is that when it is operated in the reverse direction, it makes the voltage drop almost equal to the rated voltage value. This is known as ‘Zener voltage’ or ‘Zener break down voltage’. Because of this property, Zener diodes are used for regulating the output voltage of power supplies, stabilizing the voltages of transistors, and many other voltage stabilization applications.

PDZ7.5BGWJ Application Field

The PDZ7.5BGWJ, also known as a single Zener diode, is a high-precision, low-leakage, and low-power-consumption device with the Zener voltage of 7.5 V. It is mainly used in voltage regulation, signal rectification, and shunt regulation applications. It can also be used in protection circuits, power supplies for various electronic devices, as well as voltage regulation for various electronic systems.

PDZ7.5BGWJ Working Principle

The working principle of the PDZ7.5BGWJ is quite simple. When the forward applied voltage is less than the Zener voltage (7.5 V), the diode behaves like a normal diode and only a small reverse current flows. When the forward applied voltage is greater than the Zener voltage, the diode begins to ‘break down’ and a large reverse current begins to flow. This large reverse current is limited by the external resistor connected in parallel to the diode. This large reverse current forces the diode to maintain a constant voltage drop of 7.5 V. Thus, the PDZ7.5BGWJ is an excellent choice for applications where a stable voltage is required.

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