1.5SMC200A-E3/9AT

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

TVS - Diodes as a component of electronic circuits, plays a very important role in a broad range of applications. From protecting sensitive components and circuits to providing a level of safety from dangerous voltages, the use of TVS - Diodes is critical to maintaining the reliability of electronic equipment. One such device, the 1.5SMC200A-E3/9AT, is a diode designed to protect sensitive electronic components from voltage transients and surges that can be harmful to them. In this article, we\'ll take a look at the application fields and working principle of the 1.5SMC200A-E3/9AT.

The 1.5SMC200A-E3/9AT diode can be found in the automotive, telecommunications, and military industries. For example, in the automotive industry, the device is used to protect the electronic components of a car’s engine control system from sudden surges caused by a nearby lightning strike. In the telecommunications industry, the device helps ensure the proper functioning of devices like cell phones, routers, and base stations, which are constantly exposed to sudden voltage fluctuations. In the military sector, where vehicles are constantly exposed to EMI fields, the device is used to protect delicate electronics from the effects of voltage transients and surges.

The 1.5SMC200A-E3/9AT diode works on the principle of "avalanche breakdown.” When an electric field builds up in the junction due to the presence of an applied voltage, carriers of charge, usually electrons or holes, start to move. This creates a positive feedback loop, and more carriers are generated, causing the electric field to increase exponentially until it reaches a certain strength, at which point the diode enters a state known as "avalanche breakdown.” During this process, the diode rapidly turns the applied voltage into a current, as well as releasing energy in the form of light and heat. The current of the diode then dissipates the voltage, protecting the circuit and its components from voltage transients and surges.

The 1.5SMC200A-E3/9AT diode is also designed to handle a certain amount of voltage on its own before entering the avalanche breakdown state. This is known as the diode’s "clamping voltage,” and it is used to protect the circuit components from even higher surges of voltage. For example, if the clamping voltage is set to 6 volts, any voltage that rises above 6 volts will be clamped down to 6 volts, protecting the components from danger.

In addition to its protection capabilities, the 1.5SMC200A-E3/9AT diode can also be used to provide a level of safety from high voltages. By connecting two of these diodes together in series, they can be used to create a voltage divider that allows high voltage signals to be stepped down to lower voltages for use in other circuits. This is especially useful in medical fields where electrodes must be connected to patients’ skin with lower voltages.

Overall, the 1.5SMC200A-E3/9AT diode is an incredibly versatile component used in a variety of applications. From providing protection from voltage transients to providing a level of safety from high voltages, the device serves a critical role in many different industries. By understanding the working principle of the diode, engineers can ensure their circuits are equipped with the necessary protection from voltage surges and transients.

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