SM15T7V5CA-E3/9AT Circuit Protection

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A Transient Voltage Suppressor Diode (TVS) is basically an electronic device which provides a range of electrical protection, including voltage clamping, surge protection, and ESD (electrical static discharge) protection for electronic circuits. The SM15T7V5CA-E3/9AT is a prominent example of this type of diode used in a range of applications.

Applications of the SM15T7V5CA-E3/9AT

The SM15T7V5CA-E3/9AT diode is a unidirectional and bi-directional diode which used in a range of applications for the protection of data lines in areas exposed to lightning, electrostatic discharge, and other surge protection requirements. The TVS diode can also be used to provide over-voltage protection for communication lines such as Ethernet. It is also widely used to provide protection for automotive electronic systems. The SM15T7V5CA-E3/9AT can be used in applications ranging from consumer electronics including cell phones and laptops, to heavy industrial machinery.

Working Principle of the SM15T7V5CA-E3/9AT

The SM15T7V5CA-E3/9AT diode works on a principle commonly known as “voltage clamping”. In its simplest form, the diode is connected in reverse bias across the line, meaning that the voltage on the anode is lower than that on the cathode, forming a reverse-biased diode junction. When the circuit is subjected to a surge or spike in voltage, the diode acts like a one-way valve, allowing some level of current to pass through while simultaneously clamping the voltage back down to a set limit, preventing any damage to the circuit and its components.

The SM15T7V5CA-E3/9AT is designed to protect against voltages up to 15V with a peak pulse power of 7V/5A. It employs a Reverse Standoff Voltage of 12V, ensuring its ability to absorb a wide range of surges and spikes in voltage without burning out or otherwise failing. It also features a very fast response time, allowing it to react to even the most fleeting of transients. This is complemented by a high peak pulse current specification of 5A.

Other Benefits of the SM15T7V5CA-E3/9AT

The SM15T7V5CA-E3/9AT diode not only provides great protection to sensitive electronic circuits, but also offers a number of other benefits. It is a RoHS compliant and lead-free device that is designed to withstand a wide temperature range. The diode is also environmentally friendly and does not generate any hazardous byproducts. In addition, it is extremely cost effective, making it an ideal choice in applications where budget is a major consideration.

The SM15T7V5CA-E3/9AT is a reliable and robust diode which can be used in a variety of applications, providing high levels of protection for sensitive electrical systems. With its wide range of features and benefits, and its exceptional value for money, it is easy to see why the SM15T7V5CA-E3/9AT is one of the most popular choice of TVS diodes.

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