ERZ-VF2M390

TVS - Varistors, MOVs

The ERZ-VF2M390 is an advanced varistor device developed by Matsushita. It is specifically designed for lightning surge protection in a wide range of electronic devices and equipment. The device has an integrated non-linear PN junction for providing superior protection against over-voltage and over-current events.

Varistors are non-linear, voltage-dependent components that are used in a variety of applications to provide protection against electrical transients. The ERZ-VF2M390 is a high power, semiconductor-based device that utilizes a metal-oxide semiconductor (MOS) technology. This device can effectively absorb high energy transients, such as those caused by lightning strikes and inductive switching, and protect the connected equipment from damage.

The ERZ-VF2M390 is a three-terminal device that is connected across an electrical input line and a ground line. When the voltage across it exceeds a certain threshold, the device starts to conduct electricity, thus providing a low impedance path and limiting the level of current flowing through the system. This helps protect any equipment connected to the line from voltage spikes and over-current events.

The ERZ-VF2M390 is suitable for use in a wide variety of applications including industrial, automotive, telecommunications, consumer electronics, and lighting. It can also be used in a variety of residential and commercial applications such as surge protection for appliances, electric motors, HVAC systems, and security systems.

The device features an integrated PN junction that is designed to provide fast response times and excellent surge handling capability. This junction also assists with providing a low clamping voltage and low voltage drift. The ERZ-VF2M390 has an optimized thermal construction which enables a very low dynamic resistance and enhanced thermal performance.

The device can also be used in a variety of applications where the need for proactive protection from over-voltage and over-current events is paramount. This includes applications in telecoms networks, power supplies, and industrial automation systems.

The ERZ-VF2M390 can also be used in IT applications such as data centers, enterprise networking, and mission-critical equipment. This device provides increased reliability and efficiency for these critical applications.

Overall, the ERZ-VF2M390 is an advanced varistor device with an integrated non-linear PN junction that provides superior protection against over-voltage and over-current events. Its fast-response time and enhanced thermal construction makes it suitable for a variety of applications where advanced surge protection is required.