DF3D29FU,LF Circuit Protection

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DF3D29FU,LF TVS diodes are Transient Voltage Suppression (TVS) diodes with superior performance and excellent reliability. This type of diode is designed to protect sensitive electronic circuits from undesired transient voltage surge events such as those caused by lightning, electrostatic discharge (ESD), and inductive switching.

The DF3D29FU,LF TVS diode is a unidirectional peak reverse power dissipation device with low capacitance and low clamping voltage. The device is designed to offer more reliable protection for high speed data lines and very sensitive electronics by quickly clamping the transient voltage to a safe level. The device can also protect high power components from damaging current surges.

The DF3D29FU,LF TVS diode features high peak power capabilities, low leakage current, and fast response time. This makes it an ideal choice for sensitive high speed applications, including cell phone base station equipment, automated distributed control systems, intermediate and low voltage power supplies, and server and data centers. The devices are offered in a variety of package sizes including SOD-123, SOT-23, SOT-323, SOT-883, MSOP-8, and TO-220 styles.

The DF3D29FU,LF TVS diode works by absorbing the transient voltage and dissipating it as heat. It features a PN junction that acts as a voltage dependent resistor, or VDR. A VDR is a semiconductor component with a large dynamic range of resistance values. When the voltage across the diode exceeds the VDR\'s trigger voltage, the resistance of the VDR rapidly increases, clamping the voltage to a safe level. The energy stored in the surge is then dissipated as heat. This makes the DF3D29FU,LF an excellent choice for protecting sensitive electronic circuitry from overvoltage and ESD.

Overall, the DF3D29FU,LF TVS diode is an excellent choice for helping protect sensitive electronic equipment from overvoltage and ESD. With its low capacitance and clamping voltage, high peak power capabilities, low leakage current, and fast response time, the device is an ideal choice for high speed and sensitive applications.

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