DT1240V3-04SO-7 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, such as DT1240V3-04SO-7, provide protection against electrostatic discharge (ESD) and other transient voltage events. This type of diode is a device with a breakdown voltage that can absorb and redirect large current spikes to protect sensitive electronic components. They are available in both unidirectional and bidirectional configurations, and most operate within a specific voltage range with a corresponding voltage handling capability.

The DT1240V3-04SO-7, and similar TVS-diodes, work by essentially marrying two key protective functions. On the one hand, they are designed to clamp fast transients on their way to an electronic device\'s power line before they can cause any lasting damage. This is done by changing from a high impedance state to a low, virtually resistive, state. On the other hand, this event also creates a path parallel to the load which works to short out transients.

TVS-diodes have a range of common applications. These include ESD protection for AC adaptor line signals, high-speed differential signal lines, RJ45 and micro USB connectors, as well as interfaces connecting output components (such as LCDs) with providing power. In each of these scenarios the diodes function essentially the same. They are mounted between a power source and a source of potential high voltage disruption (like electrostatic activity) and, when triggered, will conduct electric current through them and away from the device under protection.

The display market is an especially big area for TVS-diode technology. From automotive dashboard LCDs/OLEDs to medical and office displays, the volatile electrical environment can place severe stress on devices not protected with a strategically designed SPD.

Typically, TVS-diodes are characterised by their clamping voltages specifically for the duty of the application. For instance, the DT1240V3-04SO-7 offers a two pulse surge withstand capabilities and a normal operational voltage range of between 4.5 and 30V, making it suitable for a variety of general applications.

Within any particular application, it is essential the designers make the right decision of the right TVS-diode. This means ensuring both the clamping voltage of the individual devices and the total power they should be capable of handling matches the setup at hand. This is essential if a system is to work correctly and as intended. Additionally, any ancillary components used must also be appropriately matched to the requirements of the diodes in order to properly manage the load on them.

In conclusion, the DT1240V3-04SO-7, and other TVS-diodes similar, provide an effective form of protection used to prevent high voltage spikes from destroying or severely damaging protected devices. They are typically employed in electrical and electronic equipment across many industries, including display technology, and their use should not be overlooked.

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