MX15KP150A

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

Transient Voltage Suppression (TVS) Diodes are a type of protection device designed to protect vulnerable electronic circuits from transient voltage events. The MX15KP150A is a Unidirectional TVS Diode designed specifically to protect against lightning and electrical fast transients. It is well suited for protecting power supplies and AC mains applications.

Application Field

The MX15KP150A is a transient voltage suppressor diode specifically designed for lighting protection in data lines and power supplies, with an operating voltage range of 15V-150V. It is specifically designed to protect against lightning strikes, transients caused by inductive switching, and power supply wiring errors. This device is advantageous for applications where board size is an issue, because it can fit into a SMA package while still offering protection up to the 150V rating.

The device is suitable for a variety of applications, including the protection of motor control units, automotive lighting systems, control equipment, AC mains, and data lines. It has built-in protection against overloads as well as ESD protection. All of this makes it an attractive choice for applications where board space is at a premium.

Working Principle

The MX15KP150A utilizes a unique technology called “Dynamic Diode Limiting” (DDL) to provide superior transient protection. It acts as a variable shunt to clamp high voltage transients, limiting the voltage across the protected load within a safe level.

The device features a thermal protection system that automatically suspends its operation if the junction temperature exceeds 140 degrees Celsius. This prevents the device from overheating and potentially damaging other components in the circuit. In addition, it features a two-stage surge protection that absorbs repetitive peak surge currents up to 1500W. This helps ensure that the device will always be able to handle high-IV surges.

The MX15KP150A also provides robust ESD protection. It is rated to withstand ESD discharges up to 30kV contact and up to 50kV air discharge. This helps protect against sudden and unexpected electric shocks.

The device also features very low leakage current, which can be as low as 50nA. This helps protect against load lifetime degradation caused by small amounts of current leakage.

Conclusion

In summary, the MX15KP150A is a Unidirectional TVS Diode that is specifically designed for protecting power supplies and AC mains applications. It utilizes a unique technology called “Dynamic Diode Limiting” to provide superior transient protection and boasts low leakage current and robust ESD protection. It is suitable for a variety of applications, making it an attractive choice for applications where board space is at a premium.

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