VE07M00140KDD

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TVS or Transient Voltage Suppressors and Varistors, also known as Metal Oxide Varistors, are two electronic components that are used to protect sensitive electronic circuits from overvoltage. The VE07M00140KDD is a high-performance TVS that offers excellent surge protection in a small package.

Types of TVS

TVSs are available in both unidirectional and bidirectional configurations. In a unidirectional configuration, the TVS acts as a resistor, allowing the current to flow when the voltage rises above a specified level. Conversely, in a bidirectional TVS, the device acts as a diode, blocking the current when the voltage increases. This type of protection is ideal for protecting circuits against voltage spikes and transients due to the bidirectional nature of the device.

How does VE07M00140KDD function?

The VE07M00140KDD is a unidirectional, high-performance TVS that offers excellent surge protection in a small package. The device is designed to limit the voltage and current of the circuit it is protecting. It does this by connecting two electrodes to the line and sensing the voltage. When the voltage exceeds a predetermined threshold, the TVS turns on and limits the flow of current.

Applications of VE07M00140KDD

The VE07M00140KDD is most commonly used for transient voltage and overvoltage protection applications. It can be used in a wide range of applications, including telephone systems, consumer electronics, automotive systems, medical equipment, and computer systems. The device is also suitable for applications that require high reliability and robustness, such as mining equipment, industrial transformers, and power supplies. The VE07M00140KDD is a low-profile TVS, which makes it perfect for space-constrained applications.

Working Principle of VE07M00140KDD

The working principle of the VE07M00140KDD is fairly straight forward. When the voltage of the circuit it is protecting increases above the rated breakdown voltage, the device will turn on and limit the current flow. The device also features an internal temperature sensing element, which can limit the current even further if the temperature of the device rises above a certain threshold. The peak pulse capability of the device features an 8/20µs pulse waveform and is rated up to 600 watts.

Conclusion

The VE07M00140KDD is a high-performance, unidirectional TVS that offers excellent surge protection in a small package. It is a versatile device that can be used in a broad range of applications, such as consumer electronics, automotive systems, medical equipment, and computer systems. The device\'s internal temperature sensing element ensures it has the ability to further limit current flow in the event of an overvoltage situation.

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