SMDA24C-4-2/TR7 Circuit Protection

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TVS - Diodes are an important component in many types of electronic systems, and SMDA24C-4-2/TR7 is among the most popular. Its popularity is due to its broad range of applications and its reliable operation. The SMDA24C-4-2/TR7 is a diode designed to provide protection against electrostatic discharge (ESD), high-energy transients, and inductive networks. This device combines an external protective line of capacitance, an internal Zener diode, and an active semiconductor to provide high-level ESD protection.

The SMDA24C-4-2/TR7 is designed to protect devices such as microprocessors, microcontrollers, and other sensitive electronic components from high-voltage transients, electrostatic discharge, and electrical noise sources. The diode is designed to provide a high-level of ESD protection up to 15kV of contact discharge and 25kV of air discharge. The device is also capable of effectively suppressing EMI radiation, reducing radiated emission effects in nearby devices and systems.

The working principle of the SMDA24C-4-2/TR7 is based on its capacitive reactive element. It works as an avalanche breakdown diode that is connected in parallel across a line. When a high-energy surge or ESD comes in contact with the diode, it is shunted away from the sensitive electronic components. The high-voltage surge is absorbed by the Zener diode and the breakdown voltage is determined by the capacitance of the protective lines. The active semiconductor element aids in the absorption of the energy and dissipates it effectively.

The SMDA24C-4-2/TR7 is particularly suited for high-volume production environments and offers an effective solution for ESD, surge, and EMI protection in a wide range of products. The device can be used in applications such as hand-held devices, medical equipment, aviation electronics, automotive electronics, communications equipment, home entertainment systems, and various types of industrial machinery. It is also ideal for use in consumer electronics, such as cell phones, PDAs, laptops, and other handheld devices.

The SMDA24C-4-2/TR7 is a reliable and cost-effective solution for ESD, surge, and EMI protection for electronic devices and systems. The combination of the Zener diode, capacitive protective lines, and the active semiconductor element provides effective protection against high-energy transients, electrostatic discharge, and electrical noise. These devices are easy to install and are a great way to protect sensitive electronics from damage due to electrostatic discharge and other environmental threats.

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