USBULC6-2N4 Circuit Protection

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TVS diodes are specialized semiconductor devices used for protection from surges and voltage transients. These devices are commonly used in electronics, telecommunications, healthcare, automotive, and other industries. The USBULC6-2N4 is a unidirectional, surface mount diode, designed to protect electronic circuits from damaging overvoltage transients.

The USBULC6-2N4 provides bi-directional protection from very high surge voltages. It is constructed from two SOT-23 packages, each containing four TVS diodes. The USBULC6-2N4 is designed to operate over a wide temperature range of -65 to +125°C. The device is available in standard ESD clamping voltage ratings of 500 W, 1 kV, and 2 kV.

The USBULC6-2N4 offers superior performance over traditional MOVs (metal-oxide varistors) and other protection solutions. It offers a much better transient response with ultra-low capacitance, which helps reduce signal interference. The relatively small packages of the USBULC6-2N4 allows it to be easily mounted in a variety of space-constrained applications.

The USBULC6-2N4 works by clamping the voltage level to a pre-determined peak and providing fast recovery from transients. When a surge or high-voltage transient is applied to the device, the TVS diode acts as a short circuit and redirects the surge current away from the protected circuit. This process reduces the effects of the transient and prevents damage to the circuit.

In addition, the USBULC6-2N4 offers ESD protection, making it highly suitable for applications such as computers and USB ports. It can protect the circuit from electrostatic discharge up to 30 kV. As a result, it is increasingly being used in high speed communications and portable devices that require fast signal speeds.

The USBULC6-2N4 is also used in automotive applications, providing circuit protection in highly demanding environments. The device is UL Recognized, so it can be used in a variety of UL listed applications. The USBULC6-2N4 is also RoHS compliant and Halogen-free, making it an environmentally friendly solution.

Overall, the USBULC6-2N4 is an excellent choice for circuit protectors in a variety of applications. Its high-speed response, superior surge performance, and wide operating temperature range make it an ideal choice for protecting sensitive electronics from overvoltage transients. It can also provide ESD protection for a variety of automotive, telecommunications, and consumer electronics applications.

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