TV15C640J-G

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TVS diodes, or Transient Voltage Suppressors, are commonly known as a type of protection diode. This type of diode acts like a simple solid-state protection switch that is used in various electrical applications. They are designed for protecting sensitive electronic components from high voltage transients and electrostatic discharges. In addition to their basic protection duties, they may also provide energy support and transient voltage clamping. Among them, TV15C640J-G is the latest addition.

Application Field of TV15C640J-G

TV15C640J-G is widely used in overvoltage and electrostatic discharge (ESD) protection for electronic equipment such as AC power lines, terminals, starters, wireless interfaces, receivers, automotive electronics, industrial control, and computers. This diode can be used in the harsh environment where temperatures range from -55 to 125°C, making it the perfect choice for high‑reliability applications such as computers, elevated bypass, and audio equipment.

TV15C640J-G offers a variety of advantages such as fast switching speed, lower capacitance, low clamping voltage, and lower leakage current, which give it a clear advantage over other Transient Voltage Suppressors. The peak pulse power rating of this diode is up to 1200W, making it suitable for a large variety of over-voltage and ESD protection applications.

Working Principle of TV15C640J-G

TV15C640J-G works by providing overvoltage protection, which is activated by a current that is drawn from the external circuitry. The current flows through the diode and is converted to heat. The heat generated in the process clamps the voltage and current surges down to a safe level, thus protecting the delicate electronic components that are being powered.

Once the overvoltage has been clamped down, the diode will reset itself and return to its original state, thus restoring the operating voltage and current to their normal level. TV15C640J-G also features internal ESD protection circuits which activate instantly and restore normal operation without having to wait for the overvoltage to be dissipated.

The clamping voltage of this diode is typically from 5V to 20V and its reverse stand-off voltage ranges from 5V to 1000V. It has a maximum operating voltage of 35V and a high pulse current rating of 100-400Amps. TV15C640J-G has a quadratic temperature coefficient and is resistant to vibration, ESD shock, and high temperatures.

Conclusion

TV15C640J-G is a robust Transient Voltage Suppressor that offers superior performance and a wide range of operating capabilities. It provides fast switching speed, low capacitance, low clamping voltage, and low leakage current, making it the preferred choice for overvoltage and ESD protection applications. With its superior design and performance, TV15C640J-G is ideal for use in consumer electronics, automotive electronics, industrial control, and computer applications.

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