1.5KE350A

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TVS (transient voltage suppression) diodes are an important component of an electrical design, and the 1.5KE350A is the most commonly used TVS diode on the market. It is a bidirectional device designed to protect sensitive electronic equipment and circuits from transient over-voltage caused by lightning, electrostatic discharge (ESD), and other sources. This device is well-suited for a wide variety of applications, including computer and telecom, automotive, and industrial control.

The 1.5KE350A consists of a voltage-dependent avalanche breakdown diode connected in parallel with two silicon junction diode. This device offers superior performance in terms of both peak operating voltage and energy absorption rating. It is designed with a double-cathode configuration, which helps reduce size and cost and increases reliability. It has a low clamping voltage and a low dynamic resistance rating for excellent ESD protection.

The working principle of the 1.5KE350A is to clamp the voltage during a transient overload event. When an over-voltage condition occurs, the device responds quickly and turns on the internal avalanche-breakdown diodes, limiting the voltage across the load and allowing the current to pass safely. This allows the device to absorb and dissipate the excess energy in the form of heat. This process helps protect the equipment connected to the load from destructive over-voltages. It also helps reduce the risk of electrical fires due to faulty wiring or defective components.

The 1.5KE350A has a wide range of applications, from protecting sensitive electronics to automotive and industrial applications. It is an ideal device for protecting sensitive circuits and components from transient voltage and surge events. It is also widely used in many automotive applications, such as controlling headlights and other lights, as well as alarms and radio systems. It is also used in many industrial applications, from controlling motors and pumps, to controlling heating systems and fire alarms.

The 1.5KE350A is a reliable and cost-effective solution to protect sensitive equipment from damaging over-voltage conditions. Its size and low cost make it a popular choice for many applications. Its robust design ensures reliable operation in extreme conditions, making it an ideal choice for protecting valuable equipment. It is a versatile device that can be used in a wide range of applications, and its superior performance makes it the preferred choice for many engineers.

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