CDLL5271

Series:	--
Packaging:	Bulk
Part Status:	Active
Voltage - Zener (Nom) (Vz):	100V
Tolerance:	±20%
Power - Max:	10mW
Impedance (Max) (Zzt):	500 Ohms
Current - Reverse Leakage @ Vr:	100nA @ 76V
Voltage - Forward (Vf) (Max) @ If:	1.1V @ 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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*Diodes - Zener - Single*The CDLL5271 is a Zener single diode designed to provide a precise voltage reference that is stable over a wide range of environmental and operating conditions. The CDLL5271 is a high reliability, low noise, temperature compensated Zener reference diode that provides a stable and reliable reference voltage in harsh environments.The CDLL5271 diode is commonly used in a variety of commercial, industrial, and military applications. In commercial and industrial applications, the device is often used for precision voltage regulation for critical circuit protection, and as a low-noise, temperature-compensated reference source for digital-to-analog and analog-to-digital converters.The device is also used in military systems where the temperature-compensated, high-precision characteristics provide reliable performance in extreme environments. In addition, this diode is also used in medical electronic equipment and instrumentation, as well as in energy management and power monitoring applications.The CDLL5271 single diode Zener reference device is designed to operate in an extreme temperature range of -40°C to 125°C and provides an accuracy of ±1,5% at 25°C. The device is available in a variety of packages with different power capabilities, ranging from 0.1W to 0.5W. The basic operating principle of the CDLL5271 diode is based on a type of diode, known as a Zener diode. In this device, a reverse-biased semiconductor junction conducts a current through it, when the voltage applied to it reaches a certain value. This characteristic is known as the “zener effect”, and is what allows the CDLL5271 to provide an accurate and stable voltage reference.The diode also includes a temperature compensation circuit, which helps maintain a stable reference voltage regardless of changes in temperature. The temperature compensation circuit is based on a diode-connected transistor and uses an external resistor to provide the reference voltage temperature compensation. The CDLL5271 features an extremely low noise voltage reference, with a reference voltage noise which is between 1-10µV, depending on the package. This feature is important in applications where a precise voltage reference is required.The device is well suited to a variety of applications including, but not limited to, precision voltage reference sources, precision gain control, temperature compensation of analog and digital signals, and motor speed controllers. Overall, the CDLL5271 single diode Zener reference is a reliable, low power, low noise, temperature-compensated device, offering a precise voltage reference for a variety of applications.

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