1N6289AHE3_A/D

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Transient Voltage Suppressor (TVS) diodes are a type of semiconductor protection devices that are designed to provide protection to both communications systems and electronic systems from transient, over-voltage events. They are used in almost all types of electronic equipment. The 1N6289AHE3_A/D is an unipolar, silicon, ultra sensitive TVS diode that is intended for protection against ESD and EFT pulses. It features low capacitance and passive voltage clamps.

Application Field of 1N6289AHE3_A/D

The 1N6289AHE3_A/D is well suited for applications in communication equipment where surge protection is required. These applications include modems, cable drivers, telephone systems, POTS and ISDN lines, video implementations, and current loop systems. It is also widely used in consumer electronics products such as flat panel displays, digital cameras, laptop computers, and other portable electronic devices. Additionally, it can be found in automotive applications such as sensors, ECUs, and air bag systems. Most commonly, it is used as a board-level protection device to protect against ESD, lightning, and EMI buildup.

Working Principle of 1N6289AHE3_A/D

The 1N6289AHE3_A/D diode works according to the two distinct principles of voltage clamping and current limiting. When an ESD pulse is applied to the diode, the voltage clamping principle comes into play in which the diode clamps the voltage below the peak voltage level of the applied ESD pulse. This ensures that the voltage does not exceed the protection line voltage rating. The current limiting principle is activated when a continuous current passes through the diode and it limits the current to the rated current value efficiently.

The 1N6289AHE3_A/D has an ultra-low junction capacitance of 0.5 pF that makes it ideal for use in high speed applications. It features an ultra low leakage current of less than 1 nA that makes it suitable for low power applications as well. It also features a low reverse leakage current of less than 1 uA that makes it an excellent choice for sensitive circuitry. Additionally, it has a low capacitance of 0.3 pF that makes it an ideal solution for high frequency applications. Lastly, it has a high reverse voltage rating of 8 V that makes it highly suitable for use across a wide range of voltages.

Conclusion

In conclusion, the 1N6289AHE3_A/D from TVS Diode is an ultra sensitive TVS diode that is ideal for applications that require protection against ESD, EFT pulses, and EMI buildup. It features an ultra-low junction capacitance of 0.5 pF and an ultra-low leakage current of less than 1 nA that makes it suitable for a wide range of applications. Additionally, it has a low capacitance of 0.3 pF and a high reverse voltage rating of 8 V that makes it an excellent choice for high speed and high frequency applications. Overall, the 1N6289AHE3_A/D is an excellent choice for board-level protection devices.

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