CDLL5913B

The CDLL5913B is a single Zener diode, specifically designed for automotive steady-state application in power conversion and circuit protection. Zener diodes provide an adjustable and safe reverse regulated voltage limit. They have a low voltage drop and low power dissipation, which makes them ideal for overvoltage protection against reverse transients and battery backed power supplies.

The design and construction of the CDLL5913B provide the user with optimized performance characteristics. It is designed with a low voltage drop of 1.5V and a maximum power dissipation of 0.3W. It also features a low-distortion reverse breakdown voltage characteristic, making it well suited for automotive applications. The device has a monolithic construction with a hermetic sealed package, which provides a vacuum environment to protect the diodes from contamination and thermal stress.

The CDLL5913B provides current limiting and overvoltage protection, making it ideal for automotive applications. It is designed with a reverse leakage current of 1 mA, which prevents overvoltage caused by reverse transients. The device also features a low reverse breakdown voltage of 5.3V, making it ideal for applications in automotive digital-signal control systems, audio systems, and battery voltage control.

The CDLL5913B is a Zener diode device, which works by utilizing the Zener effect. It is achieved when a bi-directional current flows between two electrodes of a diode having a reverse bias voltage greater than the breakdown voltage. The conduction mechanism of the diode is ensured by the large electric field within the junction which pulls apart the energy bands of the two materials forming the junction. This reduces the current flowing through the device and allows it to regulate the voltage to the desired level.

The Zener breakdown becomes increasingly important as the reverse bias voltage approaches the breakdown voltage. The breakdown voltage is determined by the design of the structure and the materials of the junction. This enables the device to provide a stable, low-voltage-drop output without the need for an external series resistor.

The CDLL5913B provides excellent robustness and efficiency in power conversion and circuit protection. It features reverse breakdown voltages of 5.3V and is designed to provide a maximum power dissipation of 0.3W. The device is designed with a low voltage drop and low power dissipation, making it ideal for overvoltage protection against reverse transients and battery backed power supplies.