BZM55C5V1-TR

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Diodes - Zener - Single

The BZM55C5V1-TR application field and working principle is a type of Zener diode. The diode is used for stabilizing and regulating the voltage in circuits that require low voltage reference and is a single diode in a SOD-323 package. It has a voltage rating of 5V and a maximum power rating of 500mW at a maximum temperature of 25°C.

Working principle of a Zener diode

A Zener diode is basically a two-terminal device that works under a reverse-bias condition. When a Zener diode is connected in the reverse-bias mode, its junction is “reverse-biased” and allows the diode to work as a voltage stabilizer and regulator. The basic principle of operation behind a Zener diode is that when a diode is connected in reverse direction, current conduction occurs across the junction and as the reverse voltage applied increases, the current conduction increases exponentially.Due to the negative temperature coefficient of the Zener, under normal operation, the output is stabilized at the same value.

Application field of the BZM55C5V1-TR

The BZM55C5V1-TR Zener diode can be used in a number of applications. It is generally used for voltage regulation in various electronic circuits. It is also used for providing noise immunity for high frequency switching regulators as well as for voltage regulation in automotive applications, such as in ABS and airbag systems. Other applications include local on-card regulation, telecom applications, audio and video equipment and many more.

Advantages of the BZM55C5V1-TR

The BZM55C5V1-TR Zener diode offers a number of advantages:

• It is a high-reliability component, with a long expected life span.
• Its low voltage rating of 5V makes it ideal for applications that require low voltage references.
• It has a high current capacity, enabling it to handle more current.
• It is available in surface mount packages, making it easy to install.
• It has a wide temperature range, allowing it to work in different environments.

Conclusion

The BZM55C5V1-TR Zener diode is a versatile component used in a variety of applications. It is a high-reliability component, with a wide temperature range and low voltage rating. It has a long expected life span, making it a great choice for voltage regulation in various electronic circuits, particularly those requiring noise immunity for high frequency switching regulators.

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