SZESD7351XV2T1G

TVS – Diodes: SZESD7351XV2T1G Application Field and Working Principle

TVS or transient voltage suppressors are a type of diodes used for protecting against voltage surges. Specifically, the SZESD7351XV2T1G TVS diode is one that offers unrivaled performance and protection compared to other types. It is designed to protect the circuits, components, and modules from lightning-level transient voltage spikes. It can also reduce the risk to mission-critical elements in case of a lightning strike.

The SZESD7351XV2T1G has an impressive maximum transient power dissipation rating of 701 watts and an operating junction temperature of - 40 to + 150 degrees Celsius. Its ultra-low capacitance ensures an excellent lighting performance with a 5.0 nanosecond maximum. It also has a remarkable standing increase of up to 2kV, allowing it to shut out transient voltages over levels without incurring any damage. Additionally, the SZESD7351XV2T1G is backed up by RoHS compliant, halogen-free, and Lead-free packages.

In its application field, the SZESD7351XV2T1G is known for its excellent high-voltage tolerance, making it ideal for a variety of industrial and non-industrial applications. In fact, the SZESD7351XV2T1G is suitable for use in photovoltaic (PV) and general DC power systems, industrial power controls, process controls and their monitoring components, and more.

Today’s modern SZESD7351XV2T1G devices are constructed on a thermally enhanced, lead-free (plated with solder) package construction. This is designed to dissipate the heat quickly and efficiently to minimize thermal runaways. Additionally, the device is designed to adhere to safety and environmental regulations such as RoHS compliance and its halogen-free packages.

As for its working principle, the SZESD7351XV2T1G device falls under the category of an avalanche diode. This type of diode contains an anode and cathode with a semiconductor pn junction. When a voltage above its reverse breakdown voltage is applied, the current starts to increase exponentially. The current then increases sharply via a negative linear voltage-current rate until the junction temperature increases. This is to the point where the principle of avalanche breakdown begins to take effect. The avalanche breakdown increases the current and quickly dissipates the surge without any damage.

The SZESD7351XV2T1G TVS diode is the perfect choice for protecting against transient voltage surges with its impressive performance and ultra-low capacitance. It is suitable for various applications such as industrial power controls, process controls, and its monitoring components. Furthermore, its working principle makes it an extremely reliable device that dissipates the surge quickly and efficiently without any permanent damage.