SMCG22AHE3/9AT

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The SMCG22AHE3/9AT is an important member of the TVS - Diodes family. It is designed to provide overvoltage protection for various electronic devices. It is typically used in applications that require high surge current handling capability and fast response times. This diode is capable of providing protection for both common-mode and differential-mode transients.

The SMCG22AHE3/9AT is a bidirectional device that consists of two back-to-back Zener diodes. It is capable of handling high surge current capability and providing fast response. This device has very low dynamic resistance, low turn-on voltage, and a high breakdown voltage.

The key features of the SMCG22AHE3/9AT are its fast-acting surge suppressing capabilities, fast recovery times, and ability to protect against spikes in both differential and common mode. It has an ultra-high rated stand-off voltage and very low dynamic resistance. It is able to meet all relevant industrial standards such as VDE 0884-3, UL 1449, EN 60950, and CSA 22.2.

The application field of the SMCG22AHE3/9AT is quite wide. It can be used in a variety of applications such as notebook computers, personal computers, medical equipment, communication equipment, office machines, consumer electronics, industrial control applications and automotive electronics. This device is also suitable for other high-voltage, high-dynamic applications such as data line transients, telecom line transients, and signal line transients.

The working principle of the SMCG22AHE3/9AT is quite simple. When an overvoltage transient occurs, this device will clamp the incoming voltage to a safe level. This is done by allowing the Zener diodes to conduct current when the voltage increases beyond a certain point. The voltage is then clamped at the Zener breakdown voltage, absorbing the energy until it dissipates. As a result, the device protects the connected device from any surges or overvoltage transients associated with the line.

In conclusion, the SMCG22AHE3/9AT is a very important member of the TVS – Diodes family. It offers excellent surge protection capability and fast response times. It meets all relevant industrial standards and can be used in a variety of applications. It also has an easy-to-understand working principle which makes it a great choice for all kinds of overvoltage protection applications.

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