MSMLJ40A/TR

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 (Transient Voltage Suppressor) Diodes are essential devices for protecting electrical circuits. They are widely used in various applications due to their capability of suppressing transient voltages and supplying surge current, which can protect the circuit and its components from being damaged. MSMLJ40A/TR is one of the TVS - Diodes families manufactured by ON Semiconductor. This product provides superior protection performance against ESD, IEC61000-4-2, lightning and other transient voltages.

MSMLJ40A/TR Application Field

MSMLJ40A/TR is mainly used on I/O interface ports, like USB and Ethernet ports, to suppress surge voltage and maintain the normal operation of the connected device. It is designed to function between 0 ~ 40V to prevent high-energy surge from damaging the equipment. It is also recommended for protecting signal lines, LCD panel interfaces, and audio/video interfaces. In addition, the device can be used to provide improved ESD immunity in applications that require increased port protection.

MSMLJ40A/TR Working Principle

The MSMLJ40A/TR Diodes consist of a TVS diode pair and a common cathode diode integrated into a single-package solution. During the operation, it gives the circuit a low clamping voltage with an extremely fast response time. When the voltage exceeds the specified threshold, the device will quickly forward bias, and instantaneous surge current can be provided to the circuit. This will then limit the amplitude of the transient voltage to the defined clamp voltage of the device, protecting the operational circuit from the surge.

Once the voltage has fallen back to a safe level, the device will automatically reset, and the normal operation of the connected circuit will be resumed. This device also features a lower capacitance retaining excellent signal integrity and offers excellent protection from ESD and junction capacitance.

Conclusion

The MSMLJ40A/TR is a flagship device of the TVS - Diode family from ON Semiconductor. This product provides outstanding protection from transient voltages produced by lightning, ESD, and other sources. It works between 0-40V and delivers surge current when the voltage is exceeded. This product is mainly used to protect I/O interface ports, signal lines, LCD interface and audio/video interfaces, and it features a lower capacitance excellent signal integrity. Therefore, it is a great choice for delivering superior protection performance.

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