MXP4KE30A Circuit Protection

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

MXP4KE30A is a Transient Voltage Suppressor (TVS) diode that is offered by Littelfuse. This device utilizes silicon avalanche breakdown technology and is specifically designed to protect against electrical transients such as electrostatic discharge (ESD), lightning surges, and voltage spikes and in other applications such as automotive and telecommunications.

The MXP4KE30A is available in the SOD-123FL surface-mount package and features a low profile of just 0.5 mm, allowing for easy integration into compact, tight places. It also has excellent power dissipation and can operate over temperature ranges from -55°C to +150°C.

The MXP4KE30A offers the highest ESD rating in its class for a single-line protection device―up to 30A @ 8/20 μs and 2 kV contact. It is also suitable for a wide range of automotive, power management, and surge protection applications. Furthermore, the device is designed to meet the requirements of IEC 61000-4-2, Level 4.

In terms of its application field and working principle, the MXP4KE30A is a silicon-based transmission line voltage surge protector (TVS) diode. It operates by shunting high transient currents away from transmission lines to ground, thus providing protection while only clipping large transient voltages according to its clamping voltage. This type of diode can provide protection for a variety of applications, ranging from automotive electronics to consumer electronics and data lines.

The working principle of the MXP4KE30A is simple. When a voltage transient greater than the diode’s clamping voltage is applied, it will conduct the excess charge to ground. This will prevent further damage to the system by preventing the voltage from overshooting the protected voltage rail. When the voltage transient has been discharged, the diode will return to its non-conducting state. The diode’s low parasitic capacitance makes it ideal for high-speed and high-frequency applications.

To sum up, the MXP4KE30A is a highly efficient, low profile TVS diode that can provide a broad range of protection for vital electronics. Its features make it perfect for automotive applications, power management, and surge protection applications, while its low parasitic capacitance makes it an ideal choice for high-speed and high-frequency applications.

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