SM6T200AHE3/5B

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

A Transient Voltage Suppression Diode, more commonly known as a TVS Diode, is a vital component used in the protection of electronics from destructive electrical transients. It is designed to absorb this transient energy, safely dissipate the energy, and limit the rise in voltage which might have otherwise caused damage or system shut down. The SM6T200AHE3/5B TVS Diode is a particular device from the 6KE series of Transient Voltage Suppressor that is used in various applications such as power supplies, I/O board protection, or protection from destructive transient events caused by electrostatic discharge (ESD).

The 6KE series of TVS Diode are designed for the protection of low to medium power electronics. This particular device has a standoff voltage of 600W and a maximum clamping voltage of 1293W, meaning it can safely absorb electrical transients up to 1293W of energy. The SM6T200AHE3/5B is designed in a DO-214AA surface mount package which houses a pair of silicon avalanche diodes. This combination provides higher capacitance for better transient protection, and lower junction capacitance for better ESD protection. It is capable of handling current impulses of up to 8.3kA, making it ideal for a variety of applications that require surge and ESD protection.

In general, the working principle behind SM6T200AHE3/5B TVS diode is quite simple. When the voltage exceeds the rated standoff voltage, the diode “breaks down” allowing an avalanche current to flow in the direction of lower resistance. This has the side-effect of suppressing the voltage in the device, thus limiting any transient voltages. The internal resistance of the TVS diode increases at this point, allowing it to safely dissipate the transient energy without damaging the electronic components.

The SM6T200AHE3/5B TVS diode has a wide range of applications in various industries, including automotive, industrial, and consumer electronics. It is especially useful in power supplies and other sensitive electronics, where protection from electrical transients is of utmost importance. This device can also be used in ESD protection applications, as its low junction capacitance allows it to safely dissipate high-voltage transients with minimal power loss.

In summary, the SM6T200AHE3/5B TVS diode is a 3.3V dual diode device used for the protection of low to medium power electronics from destructive electrical transients. It is designed to absorb, safely dissipate, and limit the rise in voltage that could possibly cause damage or system shutdown. When used correctly, the SM6T200AHE3/5B can provide robust protection from transient and ESD events in a wide range of applications.

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