1N6128

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A Transient Voltage Suppressor (TVS) Diode is an electronic component which is used to protect other circuits or components from power surge events. The TVS has a remarkably low clamping voltage and can be used in many different applications, including industrial control systems, mobile telecommunications systems, cable television systems, and cable modems. The 1N6128 is a high voltage, low capacitance, low voltage, high leakage current, low profile, and high operating temperature TVS Diode.

The 1N6128 application field is mainly for high speed, low voltage and high peak EMI noise environments. This TVS Diode is specifically designed to protect sensitive electronic circuits, such as touch screens, display drivers, LCD, and circuits of various devices using radio frequency (RF) and cellular technology. This device can also be used to protect against electrostatic discharge (ESD), transient voltage surges, and other over-voltage events. 1N6128 is able to absorb high power pulse with maximum energy handling of 333 Step and a peak surge current of 500 A.

The working principle of the 1N6128 is based on the avalanche effect. This phenomenon happens when the electric field applied to the cell in the diode is increased to a level sufficient enough to break down the bonds between the atoms in the crystal lattice, which causes electrons to flow from the cell creating a short circuit.

When a voltage higher than the reverse breakdown voltage is applied across the 1N6128 TVS diode, the electric field between the anode and cathode increases until the breakdown voltage is reached and the diode begins to conduct heavily. This creates a potential limiting circuit that prevents excessive current from flowing in the circuit, thus protecting against overvoltage surge events.

The 1N6128 is capable of absorbing surge pulses in a wide variety of applications, from consumer electronics to automotive and industrial systems. It is available in a variety of packages, such as SMA, SOT-23, and SOIC. It also features low capacitance for high speed applications, and a low profile is perfect for space-constrained designs.

The 1N6128 from NXP Semiconductors is a high voltage, low capacitance and low voltage TVS Diode. It is specifically designed to protect sensitive electronic circuits from electrostatic discharge, transient voltage surges, and other over-voltage events. The 1N6128 absorbs surge pulses in a wide variety of applications, from consumer electronics to automotive and industrial systems, making it an ideal choice for those looking for maximum protection.

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