TLP30A 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 are commonly used in a range of different applications, from industrial applications to automotive applications. In this article, we will take a look at the application field and working principle of a specific device – the TLP30A.The TLP30A is a unidirectional subminiature Transient Voltage Suppressor (TVS) diode. It is designed to protect sensitive electronic components from high voltage transients and surges that can be caused by lightning, AC power line switching, or other forms of AC power disturbances. It is rated for a power dissipation of 30V, with a breakdown voltage rating of 15V.The TLP30A is a single device, but it is able to offer protection for two different paths. One path is for positive voltage transients up to 15V, while the other path is for negative voltage transients up to -15V. This dual protection is achieved through two different parallel diodes placed in series with each other – a PN diode and an NPN diode.The working principle of the TLP30A is simple. When a transient voltage is applied to either of the two paths, the diode with the higher breakdown voltage will start to conduct and limit the voltage swing. The lower breakdown voltage diode will act as a back-up, and will kick in should the first diode fail to do its job. This dual protection provides a reliable and secure form of protection from transient voltage surges and transients.The TLP30A is suitable for use in a range of applications, including industrial systems, power supplies, and automotive systems. Its small size makes it ideal for use in tight spaces, where other bulky protection components may not fit. Its low profile design also makes it suitable for use in high-density applications.Thanks to its unidirectional protection, the TLP30A can be used to protect both high voltage and low voltage components. It can be used for both signal lines and DC power lines, and in high frequency conditions. This makes it an ideal device for use in automotive systems, which often operate in both high and low voltage applications.Overall, the TLP30A is a highly reliable and capable TVS diode for a range of different applications. Its dual protection ensures that it can handle high voltage and low voltage transients, and its low profile and small size makes it well-suited for use in high-density and low-profile applications.

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