BZG04-130TR

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TVS(Transient Voltage Suppressors / TVS Diodes) devices are designed to protect sensitive electronic systems against damage caused by transient electrical disturbances. The BZG04-130TR is a popular general-purpose TVS diode designed for ESD(Electrostatic Discharge) protection, surge and voltage transients protection of electronic ICs and high speed interfaces, such as USB cable.

BZG04-130TR has a 5.0V breakdown voltage, which is the voltage at which it begins to conduct. It can take reverse voltage up to −13V. It is a bidirectional device that can withstand transients in either direction in its range. This device has a minimum peak pulse power of 500 watts, and can suppress a transient spike within a fraction of a microsecond, providing protection against damage caused by ESD, surge and other voltage transients.

The working principle of the BZG04-130TR is simple. It has a Zener diode and a resistor connected in parallel. When there is a transient surge, the Zener diode starts to conduct and the voltage is limited to the breakdown voltage of 5.0V. The resistor limits the current flowing across the Zener diode. This protection circuit limits the current, thus preventing the damage caused by the surge.

As the BZG04-130TR is a low capacitance TVS diode, it is ideal for protecting signals with high bit rate communications and high-speed interfaces. It is very fast in clamping response time, with almost no effect on the signal integrity. It also has low clamping voltage and power derating characteristics. In addition, it has an excellent clamping ratio, which makes it suitable for suppressing transients with high peak power or energy content.

The BZG04-130TR is widely used in consumer electronics, computers, automotive, industrial and other applications. It is usually used to provide transient protection to high-speed data and signal lines, USB port, Ethernet, HDMI and other interface lines, as well as protect I/O ports, communication ports and other interfaces. The device also works well in protecting against surges caused by lightning or other unpredictable high voltage transients.

In summary, the BZG04-130TR is a general-purpose TVS diode that is designed for ESD, surge and voltage transients protection of sensitive electronic components. It has a breakdown voltage of 5.0V, and a clamping voltage that is lower than the breakdown voltage. It is a low capacitance device with a fast clamping response time, making it suitable for high bit rate communications and high-speed interfaces. The device is suitable for protecting against transients with high peak power or energy content. It is widely used in consumer electronics, computers, automotive, industrial and other applications.

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