CMHZ5244B TR

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	14V
Tolerance:	±5%
Power - Max:	500mW
Impedance (Max) (Zzt):	15 Ohms
Current - Reverse Leakage @ Vr:	100nA @ 10V
Voltage - Forward (Vf) (Max) @ If:	900mV @ 10mA
Operating Temperature:	-65°C ~ 150°C
Mounting Type:	Surface Mount
Package / Case:	SOD-123
Supplier Device Package:	SOD-123

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CMHZ5244B TR can be classified as Diodes - Zener - Single. This device works to regulate power and protect the power source from overload conditions. The Zener diode, like other diodes, has two terminals: anode and cathode. The anode typically has a positive voltage while the cathode has a negative voltage. This device allows electrical current to flow only in one direction.When a voltage higher than the Zener voltage is applied to the CMHZ5244B TR, the device will become increasingly conductive and let current through. As the breakdown voltage is reached, a large amount of current begins to flow through the diode. The main purpose of the Zener diode is then to regulate the voltage at a certain level and to protect the device from voltage spikes. This can be accomplished by applying a Zener diode in a reverse biased configuration. When a positive voltage is applied, the Zener diode will become increasingly resistive until the Zener voltage is reached and then it suddenly becomes conductive.The CMHZ5244B TR can be used in various applications such as voltage regulation, overvoltage protection and surge suppression. Additionally, it is often used as part of a switching regulator. A Zener diode can be used in this application as part of a feedback loop. The Zener diode is placed in the feedback loop and when a voltage increase is detected, it limits the output voltage of the regulator.The CMHZ5244B TR is also suitable for use in Electronic Load Switching (ELS) systems which directly interfere with the high frequency transients. Such systems use a pulse width modulating technique to control the output voltage. The ELS system uses Zener diodes in parallel with MOSFETs in order to provide switching and voltage protection. The Zener diode used in such a system will be controlled by the voltage across the MOSFETs.The CMHZ5244B TR is also used in Radio Frequency (RF) circuits. In this application, the Zener diode acts as a voltage regulator and provides a predominantly low impedance termination for the RF current. This allows the circuit to be isolated from the source and prevents the source from being overloaded.The CMHZ5244B TR can also be used in current limiting applications. This is achieved by placing a Zener diode in series with the load. When the current through the diode reaches the Zener current, a voltage drop will be applied across the diode, limiting the current through the load.Overall, the CMHZ5244B TR is a versatile device with many applications. Its ability to provide current regulation, overvoltage protection, and surge suppression make it an ideal choice for many applications. Its small size also makes it an attractive choice for cramped spaces.

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