CLL4738A TR

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The CLL4738A TR is a single Zener diode, which operates in multiple application fields in many aspects. It has the capability to limit and to regulate the output voltage and consists of shunt and series units for direct connection to the AC power line.

The Zener diode of the CLL4738A TR is an ideal component for applications with low breakdown voltage, such as, for example, surge protection circuits that protect electronic equipment from shocks and spikes. It is also very useful in power supply circuits, acting as a regulator, as it offers a stable output voltage regardless of input voltage variations.

In comparison to other packages, the CLL4738A TR has a higher breakdown voltage, which makes it a suitable choice for applications in which the voltage needs to be precisely set and regulated, such as voltage multi-application servos and other devices. Its larger active area and better electrical characteristics provides increased circuit stability and long-term reliability.

The CLL4738A TR works on the principle of reverse biased breakdown. It is a kind of diode that is designed to have a selective reverse-breakdown voltage such that its current/voltage characteristics are nonlinear when a voltage exceeding the device\'s specified breakdown voltage is applied. In most cases, the breakdown voltage is deliberately made very small, far below the normal operating voltage of the diode. When the breakdown voltage is exceeded, the diode\'s resistance drops from a high value to a very low value and it starts conducting current.

The CLL4738A TR’s ability to limit and regulate the output voltage makes it one of the more reliable choices for reverse voltage protection for your use as well as for general applications that require protection against voltage surges. This is achieved thanks to its capability to limit current up to a certain level and then to dissipate it over its entire operating voltage range.

The CLL4738A TR consists of a shunt component and a series component, which are connected together in the same housing. The shunt component is designed to conduct the current while the series component provides the voltage drop across the diode, which is then regulated by the series component when the input voltage rises above the predetermined threshold. This allows the device to maintain the output voltage at a certain level regardless of input voltage variations.

The CLL4738A TR is also very effective as a voltage regulator for direct current applications. Its remarkably low reverse leakage current and its maximum forward voltage drop ensure a high-efficiency voltage regulation performance, making it an ideal choice for power distribution and management circuits.

In conclusion, the CLL4738A TR can be used in many different applications, depending on the application field and the desired output level. Its ability to limit and regulate voltage under various conditions makes it a reliable and reliable solution for both consumer and commercial applications as well as for numerous industrial applications.

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