MXLSMBJ43AE3 Circuit Protection

TVS - Diodes

The MXLSMBJ43AE3 is a unidirectional, transient voltage suppression (TVS) diode. This type of diode is designed to protect sensitive electronic equipment from electrical transients such as ESD (electrostatic discharge) and other overvoltage pulses. It is also known as a transient voltage suppresser (TVS), a suppressible zener diode, or a surge suppressor diode.

Application Fields

The MXLSMBJ43AE3 can be used in a variety of applications including computers, telecommunications, industrial control equipment, automotive electronics, LCDs, LED displays, and other electronic devices that are subject to transient surges or ESD pulses. It can also be used to protect sensitive semiconductor devices such as MOSFETs, bipolar transistors, polysilicon and CMOS circuits.

In addition to providing protection against ESD pulses and transient surges, the MXLSMBJ43AE3 can also be used for noise suppression in sensitive analog circuits. It can be used to ensure the accuracy of signal transmission in digital circuitry, high speed I/O lines, and memory circuits.

Working Principle

The MXLSMBJ43AE3 is based on a proprietary planar diode technology which ensures maximum performance and reliability. The device operates in a very fast clamping mode, meaning that when an overvoltage pulse is detected, the device quickly chooses the path that is most optimal and begins conducting in order to protect the circuit.

The MXLSMBJ43AE3 utilizes a low-capacitance design which allows for fast clamping times as well as low capacitance coupling to the protected circuit. This device also has a low leakage current, meaning that it will only draw a small amount of current at setup, but can still hold up to a high frequency surge.

The device is designed to offers a maximum clamping voltage of 43V and a maximum ESD rating of 8 kV. Its operating junction temper

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