CR3403AC

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TVS (transient voltage suppressor) diode is a component used to protect circuits from transient overvoltages, or electrical surges which can damage electrical components. The CR3403AC (TVS-Diode) is specifically designed for use in devices and systems that are sensitive to voltage and current spikes.

As an active component, the CR3403AC allows for a wide range of voltage, power, and thermal stability. This makes it an ideal choice for applications that require a fast response to transients of varying frequencies and amplitudes. The unique combination of voltage and thermal stability make it suitable for applications in medical, automotive, power control, and consumer electronics devices.

The CR3403AC is a two-terminal device, which is normally available with a voltage rating of up to 18V and a power rating of up to 6 watt. The device contains an integrated voltage regulator which allows for a wide range of operating voltages, from as low as 1V to as high as 18V. The power rating of the device is adjustable, making it suitable for a wide range of protection requirements. The device also contains an integrated temperature compensation circuit which allows it to be used in high-temperature environments.

The working principle of the CR3403AC is based on capacitive energy storage. When the incoming transient voltage exceeds the designed voltage level, a current flows through the device and the energy is stored in the internal capacitance. As the voltage levels drop, the stored energy is dissipated across the device, preventing damage to the connected circuit.

The device is also designed to operate in either a series or a shunt configuration. In a series configuration, the device is placed between the transient voltage source and the load, reducing the power of the transient voltage to ensure the safety of the load. In a shunt configuration, the device is connected in parallel to the transient voltage source, allowing the voltage to be diverted away from the load directly.

In addition to its excellent voltage and power ratings, the CR3403AC also offers excellent EMI/RFI protection. The device can also be used in a wide range of applications, such as power supplies, signal conditioning, data lines, and audio and video equipment. Furthermore, the device is compatible with both positive and negative transient voltages. This makes it an ideal choice for a variety of situations, from automotive applications to industrial ones.

Overall, the CR3403AC is a versatile and reliable device which provides excellent voltage regulation, high current and power rating, and EMI/RFI protection for a wide range of applications. Its unique combination of voltage, power, and temperature stability make it an ideal choice for a variety of situations, from consumer electronics and automotive applications to industrial and telecom applications.

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