3KP20

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A TVS device, or transient voltage suppression diode, is a diode specifically designed to protect sensitive electronic components from voltage spikes, such as induced lightning or static electricity. A typical TVS diode works by diverting a surge of voltage away from sensitive components, protecting them from damage. TVS diodes come in an array of styles, forms, and sizes, and offer varying amounts of protection to choose from, depending on the application. One such type of TVS diode is a 3KP20.

The 3KP20TVS diode is a three-terminal device developed to protect high voltage electronic circuits. It is characterized by relatively low clamping voltage, low leakage current, and high surge capacity. The 3KP20 diode is perfect for applications that require reliable surge protection for analog signals and other sensitive components.

The 3KP20 utilizes an avalanche, or Zener-Zener type, diode clamping circuit. It uses two avalanche diodes connected in series with the cathode of the first diode connected to ground and the anode of the second connected to the circuit’s positive voltage supply. When a potential surge is present, avalanche diodes become forward biased and conduct large amounts of current, effectively neutralizing the surge.

The 3KP20 TVS diode is most often used in high-speed computer peripherals, high-end audio / visual components, automotive applications, and cell phone chargers. For example, the device is perfect for protecting sensitive optical components from power surges. It responds quickly, within nanoseconds, to dissipate a surge voltage before it can damage the sensitive component.

In terms of dimensions, the 3KP20 comes in a small, surface-mount package making it ideal for space-limited applications. In addition, it operates on an ultra-wide operating voltage range and temperature range, from -55 to +175°C, making it reliable in a variety of climates and environments. The device comes in a variety of power levels, ranging from 2 to 20W, allowing it to be used in multiple applications.

In summary, the 3KP20 TVS diode is a specialty device designed to protect sensitive electronic components from voltage surges. It has a relatively low clamping voltage, low leakage current, and a wide operating temperature range, making it suitable for a variety of applications. Its quick response, nanoseconds, and small package size make it ideal for space-limited applications. All of these features make the 3KP20 the perfect choice for protecting sensitive high-end electronics and other electronic components.

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