CDLL4733

Series:	--
Packaging:	Bulk
Part Status:	Active
Voltage - Zener (Nom) (Vz):	5.1V
Tolerance:	±10%
Impedance (Max) (Zzt):	7 Ohms
Current - Reverse Leakage @ Vr:	5µA @ 1V
Voltage - Forward (Vf) (Max) @ If:	1.2V @ 200mA
Operating Temperature:	-65°C ~ 175°C
Mounting Type:	Surface Mount
Package / Case:	DO-213AB, MELF
Supplier Device Package:	DO-213AB

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Introduction to CDLL4733:

CDLL4733 is a single, Zener diode manufactured by ON Semiconductor that is used in various applications. It has an maximum breakdown voltage of 4.7V and its maximum reverse operating current is 5.0 mA. The diode is a two-pin package device and is generally used for voltage regulation, voltage clamping, and other low-power applications.

Typical Applications:

CDLL4733 is typically used for voltage regulation and voltage clamping applications. The device offers a high level of performance, stability, and reliability when used in these applications. It is also used as a pulse shaper, a voltage regulator, and for temperature compensation. It is frequently used for a variety of analog-to-digital and digital-to-analog conversion applications.

Physical Characteristics:

CDLL4733 is a two-pin package device with an anode and cathode. The device is rectangular in shape and measures 4 millimeters in length by 2.5 millimeters in width. It is constructed from a germanium crystal substrate and is encapsulated in a plastic hermetic package. It has an maximum breakdown voltage of 4.7V and its maximum reverse operating current is 5.0 mA.

Working Principle:

The CDLL4733 works using the Zener Effect. When a forward-biased current is applied to the anode, electrons are injected into the n-type material of the diode. As the voltage is increased, the electrons move into the p-type material, resulting in a depletion region expansion. When this expansion reaches the breakdown voltage, the electrons can cross-over and the current flow through the current leads to the diode increases abruptly. This sudden increase in the current leads to an avalanche effect and produces an extremely sharp voltage decrease. The resulting voltage applied to the diode is what is referred to as the Zener voltage. The Zener diode has the unique ability to control its breakdown voltage over a wide voltage range and is often used to regulate voltages in electronic circuits. It is typically used as a voltage regulator and can be used to increase or decrease the applied voltage. It can also be used in current limiting circuits to protect components from excessive voltage.

Conclusion:

CDLL4733 is an economical and reliable single Zener diode manufactured by ON Semiconductor. It features a maximum breakdown voltage of 4.7V and its maximum reverse operating current is 5.0 mA. The diode is a two-pin package device and is generally used for voltage regulation, voltage clamping, and other low-power applications. The CDLL4733 works using the Zener Effect, which allows it to control its breakdown voltage over a wide voltage range. It is typically used in voltage regulation, current limiting, and other analog-to-digital and digital-to-analog conversion applications.

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