MXRT100KP58A

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TVS - Diodes

Transient Voltage Suppression (TVS) diodes are an increasingly popular component used in many applications. TVS diodes provide a simple, cost effective, and reliable way to protect sensitive electronics from sudden and unexpected voltage spikes. The MXRT100KP58A is a high-performance TVS diode designed specifically for surge protection in various industries. This article will explain the application field and working principle of the MXRT100KP58A.

Application Field

The MXRT100KP58A is a high-performance, low- capacitance, surface-mount transient voltage suppressor diode that is used in a variety of industries. It is available in a 3-pin SOT-343 package. It is designed for applications requiring an extended surge capability and/or high temperature operation. The MXRT100KP58A can be found in automotive applications, such as power seats in cars, which need stable DC voltage and low-capacitance protection from transient voltages. It can also be found in industrial electronics, such as motor controllers, where it prevents non-destructive power transients from damaging sensitive equipment. The MXRT100KP58A is also used in consumer electronics, such as GPS receivers, to protect against electrostatic discharge (ESD) events.

Working Principle

The MXRT100KP58A is a two-terminal series element with bidirectional transient voltage suppression capabilities. It works by limiting the amplitude of high-voltage transients to within a specific voltage range. The difference between the two terminals is called the threshold voltage, which is the voltage level that the diode will begin to conduct and clamp the voltage. The MXRT100KP58A can safely conduct high amounts of current and dissipate up to 350W without being damaged or degraded. It has a rated breakdown voltage of 98.6 V that can be maintained up to a junction temperature of +175°C. The MXRT100KP58A also features a low leakage current of less than 1 μA at 100 V.

In summary, TVS diodes such as the MXRT100KP58A are an effective tool for protecting sensitive electronics from transient voltage spikes. They are able to conduct large amounts of current and are used in a variety of industries and applications ranging from automotive to industrial and consumer electronics. The MXRT100KP58A is particularly notable for its ability to maintain a rated breakdown voltage of 98.6 V even at high temperatures and low leakage current of less than 1μA.

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