SMBG5955C/TR13

Diodes - Zener - Single

The SMBG5955C/TR13 is a single-zone Zenar diode from Taiwan Semiconductor Co. Ltd., suitable for numerous application fields due to its maximum 5.9 volt breakdown voltage and low reverse-bias current. The diode comes in industry-standard packages, and is a very efficient device for a wide variety of electronics applications.

Application Fields

The SMBG5955C/TR13 is capable of handling rigorous application fields, such as industrial and medical electronics, LED lighting, automotive electronics, DC/DC converters and more. As a result of its low current requirements, the diode can be used in the smallest of circuit boards and still provide protection. The diode is also compliant with relevant international safety standards, making it an ideal device for high-performance applications. It is also very useful in temperature and humidity sensors, where its 5.9V tolerant reverse-bias leakage current can be utilized for efficient operations.

Working Principle

The SMBG5955C/TR13 works on the principle of Zenar effect. When a larger current is applied in the forward direction, it starts to conduct, and the voltage remains relatively constant, regardless of the current. This makes it suitable for applications where a constant voltage supply is required. When the current is reversed, the diode can handle up to 5.9V in the reverse direction, protecting the equipment from damage. As such, this provides the main purpose of the diode in its intended application fields.

Conclusion

The SMBG5955C/TR13 is a single-zone Zenar diode from Taiwan Semiconductor Co. Ltd. It is suitable for numerous application fields, due to its 5.9V breakdown voltage and low reverse-bias current in the range of 0.05 to 10 μA. The diode is also compliant with relevant international safety standards, and can be used for many electronics applications, such as LED lighting, DC/DC converters, temperature and humidity sensors and more. It works on the principle of Zenar effect, and thus can provide constant voltage supply for these applications. It is a very useful device in its intended application fields.