SMLJ220CAE3/TR13

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TVS - Diodes

TVS (Transient Voltage Suppressor) diodes are special components that are used to protect electrical circuits from transient voltage spikes. TVS diodes can absorb large amounts of power and redirect it away from vulnerable components, preventing damage to sensitive circuitry. They are fast-acting components that react quickly to sudden voltage increases and disallow the current to flow through. As one of the most reliable and cost effective protection devices, TVS devices are widely used in automotive, industrial, and consumer applications.

SMLJ220CAE3/TR13

The SMLJ220CAE3/TR13 is a 600W unidirectional surface mount TVS diode. It is designed to protect sensitive electronic components from high voltage transients, electrostatic discharge, and switching transients, and it is optimized for EMI/EMC protection. It can also be used for over-voltage protection and line protection.

Application Field

The SMLJ220CAE3/TR13 can be found in many different electronics, from consumer applications such as automotive and computer peripherals to industrial equipment such as USVs. It can also be used in power supplies, industrial control systems, and even medical equipment. Due to its low capacitance, it can also be used in high speed applications such as in data lines. It is a reliable, easy to mount solution that is suitable for a wide range of applications.

Working Principle

The SMLJ220CAE3/TR13 is a unidirectional TVS diode, meaning that it allows electricity to pass through it only in one direction. When a surge voltage above its rated breakdown voltage (also known as its clamping voltage) is applied to the diode, it begins to conduct current and diverts it away from the sensitive components. The diode will remain conducting until the voltage is below its reverse stand-off voltage, and will then switch back to its blocking state. This process can be repeated multiple times, allowing it to protect the circuit from potentially damaging high voltage transients.

The SMLJ220CAE3/TR13 is a fast-acting device, and can shunt currents in nanoseconds. Its low capacitance makes it suitable for use in high-speed applications, and its high surge capabilities make it suitable for use in applications where a high number of transients may occur. Its low leakage current also ensures that it does not interfere with the normal operation of the circuit.

The SMLJ220CAE3/TR13 is a reliable, easy to mount TVS diode that is suitable for many different applications. It can effectively protect sensitive components from destructive transients, and its low capacitance makes it suitable for use in high speed applications. Its surge capabilities and fast response time make it an ideal choice for many different circuits, and its low leakage current makes it virtually invisible to the circuit while protecting it.

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