SD12-01FTG Circuit Protection

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TVS (Transient Voltage Suppression) diodes provide surge and transient protection for low-voltage systems. This range includes protection elements for system-level over-voltage protection and protection solutions for the primary power supply line.

The SD12-01FTG is an ultra-small, state-of-the-art, unidirectional Surface Mount TVS Diode. It is designed to protect equipment from transients induced by lightning and other transient voltage events. The device has low-capacitance, low-clamping voltage, low leakage current, low profile, and very good surge capability. It can can easily be mounted onto and fits closely with a PCB.

The main application fields for the SD12-01FTG are in communication systems, computer networks, and industrial equipment. It is widely used for protection of data lines in applications such as Ethernet, USB, SATA, HDMI, and VGA. This device can also provide over-voltage protection of digital and analog signals.

The working principle of the SD12-01FTG is based on a voltage regulator, which is installed to maintain the system level below a specific voltage level. When the system is subjected to transients or surges, the regulator senses the incoming voltage and triggers the TVS diode. The diode acts like a reverse biased diode, clamping the over-voltage down to a safe level, thus protecting the system.

The SD12-01FTG is designed for a surge energy of up to 10A. Its ultra-low leakage current and low-clamping voltage ensure maximum protection against transients and surges. Additionally, its ultra-small footprint allows it to be used in a wide variety of applications, making it ideal for protecting data lines in communication systems, computer networks, and industrial equipment.

In conclusion, the SD12-01FTG is a very reliable and effective TVS diode designed for surge and transient voltage protection. It is widely used in communication systems, computer networks, industrial equipment, and other applications where over-voltage protection is necessary. It is designed with ultra-low leakage current, low-clamping voltage, and a low-profile, making it suitable for a variety of applications, making it an excellent choice for data line protection.

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