SMAJ200

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TVS - Diodes

Transient Voltage Suppressors (TVS) are diodes specifically designed to protect electronic components from destructive voltage transients caused by lightning, electrostatic discharge, switches, motors, etc. The SMAJ200 series of TVS diodes are a type of unidirectional, bidirectional, and zener diodes that are ideal for applications in all types of electronic circuits. In this article, we will discuss the applications and working principles of the SMAJ200 series.

Application of SMAJ200 Series

The SMAJ200 series offers a wide range of protection solutions for application in many different industries. Its high surge capability and low capacitance make it ideal for automotive, telecom, computer, medical, and consumer electronics applications. The SMAJ200 series is also suitable for protection in power supplies, circuit boards, and many other types of equipment. Additionally, its wide operating temperature range makes it suitable for extreme temperature environments.

Working Principle of SMAJ200 Series

The SMAJ200 series of TVS diodes are designed to protect sensitive circuit components from high-voltage transients. When exposed to a high-voltage transient, the diode acts like a switch and conducts the current away from the component. The voltage is then lowered and the component is protected from damage. The TVS diode has a very low forward voltage drop, which ensures that the diode remains off under normal operating conditions.

When the transient voltage reaches a certain level, the diode "turns on" and conducts the current away from the component, thus protecting it from damage. The SMAJ200 series of TVS diodes also have an internal clamping voltage, which limits the voltage applied to the circuit. This helps ensure that the voltage is not too high and does not damage any components.

Conclusion

The SMAJ200 series of TVS diodes are a reliable and cost-effective solution for protecting sensitive electronic components from high-voltage transients. These diodes have a wide range of applications in many different industries, including automotive, telecom, computer, medical, and consumer electronics. The TVS diodes\' low forward voltage drop, high surge capability, and low capacitance make them an ideal solution for protecting many different types of electronic equipment.

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