CDLL4729

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Diodes - Zener - Single: CDLL4729 Application Field and Working Principle

CDLL4729 is an Application Specific Integrated Circuit (ASIC) designed for use in multiple applications. It is a Zener diode, a type of semiconductor device that is used to regulate voltage in circuits.

A Zener diode is a specialized type of diode that regulates voltage across a given circuit or component. It is a two-terminal device which regulates voltage by controlling current flow when the voltage across it exceeds its breakdown voltage. CDLL4729 is a \'single\' type of Zener diode, which means it can be used either as a voltage regulator or current limiter.

The CDLL4729 is specifically designed for use in medium voltage and power applications. The device utilizes a positive-edge triggered avalanche-zener disintegration circuit. It consists of a Zener diode and an avalanche-trigger transistor which act as a switch. When the voltage across the Zener diode reaches its breakdown voltage, the transistor is automatically triggered and allows current to flow, providing an easy and efficient way to regulate voltage in the circuit.

The CDLL4729 has a reverse breakdown voltage of 47V and a maximum power rating of 200mW. It has a wide operating temperature range from -55°C to +150°C and a low leakage current, making it very reliable and suitable for use in extreme temperature conditions. The diode also features a fast turn-on time and tight voltage tolerance, ensuring precise voltage regulation.

The CDLL4729 is mainly used in DC to DC converters, power supplies, switch-mode circuits and battery-backed systems, where precision low-voltage regulation and voltage sensing is required. It is also used in LED lighting applications, automotive systems, and industrial and instrument amplifiers. The device is available in a variety of package sizes, ranging from 2-pin SMD packages to SOT-19 packages.

The CDLL4729 is an ideal voltage regulator for a wide range of applications. With its high reliability and easy operation, the device provides precise voltage regulation and current limitation for systems in extreme temperature conditions. In addition, it is cost effective and readily available in various package sizes.

The specific data is subject to PDF, and the above content is for reference