BZM55B5V6-TR3

Series:	Automotive, AEC-Q101
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	5.6V
Tolerance:	--
Power - Max:	500mW
Impedance (Max) (Zzt):	450 Ohms
Current - Reverse Leakage @ Vr:	100nA @ 1V
Voltage - Forward (Vf) (Max) @ If:	1.5V @ 200mA
Operating Temperature:	-65°C ~ 175°C
Mounting Type:	Surface Mount
Package / Case:	2-SMD, No Lead
Supplier Device Package:	MicroMELF

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BZM55B5V6-TR3 application field and working principleDiodes - Zener - Single is one of the most important semiconductor elements applied in a wide range of electronic applications. BZM55B5V6-TR3 is one of the top-tier Zener diodes. It has significant advantages due to its high quality, reliability and superior performance. Application FieldBZM55B5V6-TR3 has a wide application field as a low-noise power supply regulator, overvoltage protection and circuit voltage stabilization. Firstly, it is widely used in the low-noise power supply regulator. Its design with a low-noise level of 6mV at 1mA makes it very effective in reducing power loss and improving voltage accuracy. Its low-leakage current design makes it very energy efficient, which is also beneficial for more optimal energy management. Moreover, its internal thermal protection design can guarantee the stability and accuracy of the power supply voltage. Secondly, overvoltage protection is one of its main applications. With its robust and effective regulation design, it can effectively protect the system from the voltage bursts or fluctuations that would typically occur due to overvoltage conditions or other events such as power outages or power surge. Its built-in short-circuit protection can further protect the system and reduce the risk of system failure. BZM55B5V6-TR3 can also provide a reliable and stable voltage output to ensure efficient operations. Thirdly, it can be used for circuit voltage stabilization. The high-precision and ultra-low-noise design can effectively balance the voltage drops and peaks to guarantee the stability of the voltage output. This helps to stabilize the circuit and reduce the risk of circuit damage or interference.Working PrincipleThe principle behind the working of BZM55B5V6-TR3 is the principle of “diode breakdown”. At breakdown, the junction turns into a low-resistance area, enabling a passage of current, called “zener current”, to flow in the reverse-bias direction across the junction. The voltage drop across the junction is known as the “zener voltage”. This is the voltage applied across the junction, which is the working voltage of the BZM55B5V6-TR3 Zener diode. The zener current traversing the junction can also be used to power electric devices, which is another important application of the BZM55B5V6-TR3 diode.Moreover, the BZM55B5V6-TR3 has an adjustable voltage reference that is regulated by using a special scoring technique. This technique helps in regulating the zener voltage and makes the BZM55B5V6-TR3 suitable for various applications. Additionally, its built-in internal thermal protection system helps in limiting the zener current to safe levels, adding to its safety features. ConclusionIn conclusion, BZM55B5V6-TR3 is an versatile and effective type of Zener diode used in a wide range of applications, such as low-noise power supply regulators, overvoltage protection systems, and voltage stabilization circuits. Its working principle is based on the principle of diode breakdown, which enables the passage of zener current in the reverse-bias direction across the junction. Its built-in adjustable voltage reference and internal thermal protection system make it suitable for various applications and provide effective protection for the system.

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