MXLSMLJ17CA 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: MXLSMLJ17CA Application Field and Working Principle

Transient voltage suppressors (TVS) diodes are semiconductor devices used to protect electrical and electronic components from damaging voltage surges due to noise, static discharge, inductive switching, and other causes. They are widely used in different industrial and consumer applications. The MXLSMLJ17CA is a TVS diode specifically designed to protect IEC 60320 C20 connector outlets. It comes in an-surface mount package and has a peak pulse power capability of 17A (8/20 μs).

The MXLSMLJ17CA is an ultra-small SMA package which includes a Zener diode at its core and a special clamping structure. This diode prevents over-voltage by limiting the maximum voltage that can be applied to the protected device. It provides a low-resistance path for the current to flow which helps dissipate the surge or transient voltage.

The MXLSMLJ17CA is a bi-directional device that works on both AC and DC power and can withstand up to 17A peak power. It is suitable for high speed switching applications due to its fast response time and low capacitance. It is RoHS compliant which ensures its safe use in different industries. Furthermore, it has an operating temperature range of -55°C to + 125°C and a stable and reliable performance up to +150°C.

In terms of applications, the MXLSMLJ17CA is ideal for protecting IEC 60320 C20 connector outlets which are used to transfer power to PCs, domestic appliances, audio systems, and lighting systems. It is also suitable for high-speed switching, mobile phones, GPS systems, and automotive 10 V to 26 V systems.

The MXLSMLJ17CA implements an avalanche breakdown (ABD) technique to protect against over-voltage. When the normal operating voltage exceeds the device’s breakdown voltage, ABD occurs. This will cause carriers to be injected into the depleted region causing an avalanche. As a result, the voltage across the device will be clamped at a safe level. The device also features a thermal shutdown mechanism which helps protect the circuit from extreme heat due to over-current or prolonged surge or inrush current.

In conclusion, the MXLSMLJ17CA is an ultra-small SMA diode designed for the protection of IEC 60320 C20 connector outlets. It uses an ABD technique and a thermal shutdown mechanism to protect the protected device from over-voltage and over-current. It is bi-directional, works on AC and DC voltage, and is suitable for high speed switching and automotive 10V to 26V applications.

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