3KP180CA

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TVS devices are devices that protect electrical circuits from damage caused by transient voltages, and Diodes are devices that allow electric current to pass in one direction with minimal resistance. The 3KP180CA is a uni-directional protection diode featuring a silicon protection element. It is designed to protect sensitive semiconductor components, such as MOSFETs (Metal Oxide Semiconductor Field Effect Transistors), from overvoltage pulses or electrical transients.

The 3KP180CA is a uni-directional device, meaning it only conducts current in one direction (forwards). It is used to protect circuits from overvoltage transients and ESD (Electro-Static Discharge) damage. The device consists of an anode, a cathode, and an integrated protection element that is made up of a silicon diode. Its anode and cathode are connected to the external circuit, and its protection element is connected to the cathode.

The 3KP180CA has a rated stand-off voltage of 18V. It can handle transient voltage up to 30V. It has a low capacitance of 0.5pF at a frequency range of 0-30MHz. The device features a maximum peak pulse power rating of 600W (1.2/10µs pulse width). It also features a fast response time of 5µs.

The 3KP180CA is used in a variety of applications. It is commonly used in automotive and industrial applications to protect against over-voltage transients. It is also used in mains-connection equipment, cameras, and projectors. It is also used in medical equipment and other consumer electronics.

In automotive applications, the 3KP180CA is used to protect sensitive semiconductor components from ESD and overvoltage transients. It is also used in power supplies, and audio/visual equipment. In the industrial applications, the 3KP180CA is used to protect sensitive semiconductor components from over-voltage transients. It is also used in HVAC systems, power supplies, and in surge protector circuits.

The working principle of the 3KP180CA is simple yet effective. When the external circuit voltage exceeds the rated voltage, the silicon protection element triggers and conducts reverse current. This restricts the voltage across the external circuit to the rated voltage. When the transient voltage has been dissipated, the silicon protection element disconnects and the device reverts to its original state.

The 3KP180CA is a versatile device that offers protection from over-voltage transients and ESD damage in a variety of applications. Its low capacitance and fast response time make it an ideal choice for many applications. Its competitive cost makes it an attractive option for engineers and manufacturers.

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