V18MLA1210H Circuit Protection

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TVS (transient voltage suppressors) components are electronic devices used to protect against overvoltages, also known as surges, caused by external events such as lightning or an electrical overload on a circuit. Varistors, MOVs (metal oxide varistors) and V18MLA1210H are commonly used for this purpose. In this article, we will discuss the application field and working principle of the V18MLA1210H TVS.

The V18MLA1210H is a bidirectional transient voltage suppressors (TVS) primarily designed to protect sensitive electronics from damaging voltage spikes. It works by clamps the voltage of any overvoltage spike to a safe level before it damages the connected electronics. This TVS is designed to provide bidirectional protection from high voltage transients on two-line data and telecommunication systems. It is primarily intended for surface-mount applications in DC or AC power systems.

V18MLA1210H is a voltage-dependent, self-protecting device that can be used in many data and communication systems. It is UL certified with an 8-pin DIP package which complies with MIL-STD-750 requirements. It provides a high level of protection against large voltage surges and has a smart internal temperature compensation circuit that helps reduce self-heating caused by repetitive current pulses.

The working principle of the V18MLA1210H is simple. It is designed with a Zener diode that has a built-in breakdown voltage, which is the voltage at which the diode starts to conduct current when the applied reverse voltage reaches a certain level. When a surge passes through the device, the Zener diode conducts the voltage surge and reduces it to a safe level. This protects the system from any further damage caused by the surge.

The V18MLA1210H can be used in a wide range of applications including phones, computers, medical equipment, consumer electronics, automotive, industrial equipment, telecom equipment, and other sensitive electronic areas. It is a great choice for applications that require effective protection from overvoltages and spikes. The devices are designed to operate safely even under high voltage surge and AC line transients.

In summary, the V18MLA1210H is a bidirectional transient voltage suppressor designed for surface mount applications in DC or AC power systems. It is a UL certified 8-pin DIP package which complies with MIL-STD-750 requirements and provides effective protection from overvoltages and spikes. The working principle of the V18MLA1210H is based on a Zener diode that conducts surges and reduces them to safe levels. This TVS is a great choice for a wide range of applications including phones, computers, medical equipment, consumer electronics, automotive, industrial equipment, and telecom equipment.

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