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TVS - Diodes

TVS – Diodes are specialized diodes designed to protect electronic components from electrical overstress (EOS). The 1N6386HE3_A/C is one of the many types of TVS diodes that provide protection against destructive surge voltage and current. In this article, we will look at the application field and working principle of the 1N6386HE3_A/C.

Application field of 1N6386HE3_A/C

The 1N6386HE3_A/C is a type of protection diode that can be used in a variety of applications. It is most commonly used as protection from overvoltage and over-current conditions in power supplies, instrumentation, and industrial control systems. It has a wide common-mode transient voltage range of up to 24 V, and can withstand up to 500 V of surge voltage for a duration of 10 µs. It is suitable for automotive, industrial, and military applications.

Working principle of 1N6386HE3_A/C

This diode works by diverting excess voltage and current away from the protected components. It is based on the principle of providing a low impedance shunting path for destructive transients in either positive or negative direction. During normal mode operation, the diode offers very high impedance and is essentially non-conducting. When an overvoltage condition occurs, a parasitic junction within the diode triggers a low-impedance path which diverts the transient away from the protected component, and the protection diode absorbs the energy.

The 1N6386HE3_A/C is a bi-directional device, meaning it can provide protection from both positive and negative transients. This bi-directional protection has advantages over uni-directional protection since it detects and protects against dangerous fault conditions in both directions. The device is also fully qualified to AEC-Q101 standards, ensuring high performance, reliability, and quality.

Features of 1N6386HE3_A/C

The 1N6386HE3_A/C includes a variety of features designed to provide protection against overvoltage and over-current. It includes a low capacitance of 2.7pF, which helps to minimize transient propagation delays. It also includes a fast response time of only 2 ns typical, and can withstand up to 5.4 A surge current. Additionally, the device has an operating temperature range of -55 to +150 °C, and is designed to meet UL1449 4th edition standards.

Conclusion

In conclusion, the 1N6386HE3_A/C is an ideal protection device for a variety of overvoltage and over-current protection applications. It has a wide common-mode transient voltage range of up to 24 V, and can withstand up to 500 V of surge voltage for a duration of 10 µs. It is suitable for automotive, industrial, and military applications, and includes a variety of features designed to provide protection against overvoltage and over-current. Additionally, the device is fully qualified to AEC-Q101 standards, ensuring high performance, reliability, and quality.

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