MAP4KE300A

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

MAP4KE300A is a high voltage transient voltage suppressor (TVS) diode component, specifically designed to protect automotive systems, industrial electronics, and other high voltage-sensitive electronics from electrical damages due to transients and surges. The MAP4KE300A has been specifically tailored to meet the requirements of versatile types of applications in the automotive industry. It is optimized to offer superior surge protection against transients and other potentially damaging situations.

The MAP4KE300A features a symmetrical bi-directional design, which offers protection from transients and surges coming from either direction. It has a peak stand-off voltage of 300V and a peak pulse power rating of 1150W. The reverse current range of the MAP4KE300A is low, thus providing excellent protection against leakage in both directions. Additionally, the device is low capacitance in magnitude, meaning it has reduced capacitive coupling effects and can be used over a broad range of application frequencies.

The working principle of the MAP4KE300A lies in its zener diode component structure. This structure helps to limit the voltage reaching the sensitive circuits by diverting most of the electrical current away from them. The diode has two terminals, a cathode and an anode, and a breakdown voltage at which the electrical current starts to be diverted. During normal operation, only a small amount of current passes through the diode’s terminals. However, once the peak voltage of the transient exceeds the breakdown voltage of the diode, it will divert a larger amount of energy away from the sensitive circuits.

The most common applications of the MAP4KE300A include automobiles, consumer electronics, industrial electronics, and other high voltage-sensitive electronics. The diode’s ability to limit the voltage of a transient allows it to be used in these applications for a wide range of circuit protection needs. For example, it can be used in automobiles to protect the electronic systems from electrical surges in the event of an accident. In industrial electronics, the MAP4KE300A can be used as an overvoltage suppressor, protecting sensitive circuits from excessive voltage.

In conclusion, the MAP4KE300A is an excellent and versatile TVS diode component for a variety of applications. It is capable of bi-directional suppression with a low reverse current, allowing for protection from surges from both sides. Its low capacitance also contributes to its flexibility for use across applications of different frequencies. Lastly, with its peak stand-off voltage of 300V and peak pulse power rating of 1150W, the MAP4KE300A can be used in a vast array of circuit protection needs.

The specific data is subject to PDF, and the above content is for reference