MX1.5KE68AE3 Circuit Protection

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Transient Voltage Suppressors (TVS) diodes are vital components used in circuit protection inside various systems around us. In most applications, Transient Voltage Suppressors diodes are used to protect the circuit from any overvoltage supply and prevent it from burning out. The MX1.5KE68AE3 TVS diode is a useful and reliable part used in many systems, particularly those of the computer and telecommunications variety. In this article, we will discuss MX1.5KE68AE3’s application field, working principle, and other useful details.

Application Field

The MX1.5KE68AE3 TVS diode is designed and manufactured to protect systems from overvoltage and related discharges. It was particularly designed for computer and telecom systems, and it is capable of protecting the systems’ pre-staged circuits from failure, caused due to external electric fields or electrostatic discharges (ESD) that enter the system. The MX1.5KE68AE3 TVS diode can also protect against lightning that might enter via the antenna connection.

Working Principle

The MX1.5KE68AE3TVS diode is designed to act as a switch, which will shut off the connection between two ends. This is important, as it ensures that any surge or overvoltage can be cut off from the source and the load. The MP1.5KE68AE3 TVS diode has a peak Pulse power of 1500W – making it suitable for most applications. Its working voltage ranges from 5V to 68V, with a clamping voltage ranging from 10V to 68V.

The MX1.5KE68AE3TVS diode is typically used between the power and ground lines, and it works by charging up a storage cell in a unit of time. This causes the diode to conduct, and it will remain activated for a certain period of time, thereby cutting off the source from the load. This cycle can be repeated until the level of protection is restored and the circuit is no longer exposed to the surge.

Specifications and Feature

The MX1.5KE68AE3 TVS diode has an operating temperature range of -55°C to +125°C, and its capacitance is equal to around 500 pF, which is relatively low. Its Protection class is class II, which is the most reliable. It has an approximate response time of around 5 ns, and typical Zener Impedance of 33Ω. The part weight is approximately 0.8g, making it extremely lightweight and easily installed.

As for features, the MX1.5KE68AE3TVS diode offers an IP (insulation protection) grade below 5KV, an excellent FIT above 100KV/μs, and a UL recognition that makes it reliable and safe for all sorts of applications and systems. It is also RoHS compliant, meaning it contains no hazardous substances, and is therefore good for the environment. Finally, the industry standard DO-201A ensures very compact dimensions, measuring at only 5.0mm x 5.0mm x 2.5mm.

Conclusion

In conclusion, the MX1.5KE68AE3 TVS diode is a reliable and suitable component for circuit protection in many systems, particularly those of the computer and telecommunications variety. It offers excellent features, performance and safety standards, along with robust construction and effective working mechanism. This diode can protect from various external electric fields or ESDs, and also from lightning that might enter via the antenna connection.

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