LFTVS7-1F3 Circuit Protection

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 (Transient Voltage Suppressors, often referred to as TVS diodes) are specialized diodes designed to protect electrical circuits from transients due to large voltage spikes, caused by inductive loads or lightning. TVS diodes are also referred to as "clamping devices" and are commonly used in protection circuits.

The LFTVS7-1F3 is an SMD package Transient Voltage Suppressor Diode (TVS) designed for use in applications that require high levels of protection against surges up to 11.6V. With reverse standoff voltage rating between 3.7V - 11.6V, it is capable of protecting low capacitive loads from spikes and surges up to 2kW.

The working principle of the TVS diode is similar to that of an ordinary diode. During normal conditions the diode does not conduct current and behaves like an open circuit. During abnormal conditions the voltage across the diode surpasses the threshold voltage. This causes the resistance of the diode to suddenly drop and thus the diode starts conducting current. This forms a short circuit between the two terminals of the component, limiting the current flow through it and thus protecting the device.

The LFTVS7-1F3 is optimized for protection against higher frequency transients, such as inductive loads and high-speed electrical noise. The wide operating temperature range of -55℃ to +125℃ allows it to be suitable for industrial as well as automotive applications. The fast response time and low clamping voltage make it suitable for most common circuit protection applications.

The LFTVS7-1F3 is designed to be used in a wide range of applications, including automotive, industrial, and consumer electronics. It is commonly used in surge protection circuits for low voltage and low capacitive loads, automotive dashboards, and various DC/DC converters. It is also used in many industrial applications, such as motor control circuits, power supplies, LED lighting systems, DC/AC inverters, solar power systems, and industrial automation.

In summary, the LFTVS7-1F3 is a specialized Transient Voltage Suppressor Diode (TVS) designed for protection against higher frequency transients. It finds its application in industries such as automotive, consumer electronics, and industrial, and is commonly used in surge protection circuits, automotive dashboards, DC/DC converters, motor control circuits, LED lighting systems, and more.

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