SMDA05C-7

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

Surge protective devices have become increasingly important components in today’s electrical networks and systems. In order to protect those networks and systems from transient surge voltages, TVS diodes are often used. One such product that serves this purpose is the SMDA05C-7, a bi-directional unidirectional TVS diode that offers superb protection against transients. This article will discuss the application field and working principle of this TVS diode.

The SMDA05C-7 is designed to offer protection for small-signal circuits against both negative and positive transient surges. Thanks to its small size, low capacitance and high surge ratings, it is ideal for a variety of applications, including automotive electronic systems, telecom networks, consumer electronics, industrial/ commercial automation and instrumentation, and more. It is also suitable for protecting against transient surge voltages caused by lightning.

The SMDA05C-7 offers unidirectional protection, with a peak pulse power rating of 1.5 kW. Its low capacitance level and high surge ratings make it well suited for applications where transient surge protection is needed. Its bidirectional operation allows it to be used in systems where the transient surge can come from either direction.

At the core of the SMDA05C-7 is a silicon avalanche diode, which is connected in series with a varistor. The avalanche diode is triggered during high voltage surges to clamp the voltage and protect the circuit. The varistor works by diverting the surge current away from the sensitive components in the circuit, so that it is not damaged by the surge.

The SMDA05C-7 is ideal for systems that need protection from surges up to 600V and a peak surge voltage of 1.5kV. The device can be used to protect against lightning surges, electrostatic discharge (ESD), and other transient surge voltages. It offers high reliability protection and is available in both an unspecified and a bidirectional device.

In summary, the SMDA05C-7 is a bi-directional unidirectional TVS diode that offers great protection against transients. It is ideal for a variety of applications, including automotive electronic systems, telecom networks, consumer electronics, industrial/ commercial automation and instrumentation, and more. Its low capacitance level and high surge ratings make it well suited for applications where transient surge protection is needed. It is triggered during high voltage surges to clamp the voltage and protect the circuit, and it can protect against lightning surges, electrostatic discharge (ESD), and other transient surge voltages.

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