CLL4747A BK

CLL4747A BK is classified as a single Zener diode. A Zener diode is a kind of semiconductor diode which works reverse breakdown feature of diodes to permit voltage to be regulated and supplied to an electrical circuit. This diode is fairly small with dimensions 3.2(L) x 1.7(W) x 0.9(H) mm and comes with a black color. It is part of a band of Zener voltage of 4.7 Volts with a +/- 5.75% for the voltage variation. It is made out of highly reliable, low noise and low power consumption materials which makes it suitable for use in certain applications.

The CLL4747A BK comes with a power dissipation rate of 500 mW and an operating junction temperature of 150-degrees Celsius, giving it a maximum storage temperature of -65-degrees Celsius to 200-degrees Celsius. It also has a peak reverse current of 5.5 mA, as well as a peak forward reverse and power dissipation of 375 mV at 1 uA. This diode bears a wide variety of important features, making it an ideal choice in many applications.

Applications: The CLL4747A BK is ideal for many modern applications due to its wide range of features. It has the ability to provide tight voltage regulation and precise reference voltages, making it especially useful for voltage regulators. As a Zener bypass diode, it can be used to protect connected circuitry by diverting surges and being able to withstand high reverse voltage. Furthermore, this diode is often used as a single wire bus termination device to prevent reflections in computer ports like USB or Serial communication ports. Additional applications include current mirrors, energy recovery circuits, and audio power amplifiers.

Working Principle: The Zener effect of a junction diode is what allows the CLL4747A BK to perform the ensuring functions. It works by flowing current through the diode in the forward direction and the diode acts as a normal diode, allowing current to flow. However, when when the voltage reaches a certain level, the diode suddenly breaks down, allowing a large amount of current to flow in the reverse direction. This sudden breakdown effect is called the Zener effect and it is what is used to create a stable voltage across the diode. This control of reverse current flow allows the CLL4747A BK to be used to regulate voltage and provide protection from surges.

The CLL4747A BK is an ideal choice for many applications due to the wide range of features it offers. It is small, reliable and low power consumption which makes it suitable for many applications. It is also able to provide tight voltage regulation and precise reference voltages making it a popular choice for many modern applications.