SMDA15C-5E3/TR7

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The SMDA15C-5E3/TR7 series are unidirectional transient voltage suppression (TVS) diodes designed to protect electronic equipment from overvoltage transients that can damage sensitive components. They are highly reliable silicon avalanche diodes with a combination of low leakage current, low clamping voltage, and very fast response time. The SMDA15C-5E3/TR7 series are produced by a patented epitaxial avalanche technology that allows fast response time with an extremely low maximum clamping voltage.

Application Field: The SMDA15C-5E3/TR7 series are ideal for applications such as network interface protection, communication equipment, computer peripherals, automotive systems, and transient overvoltage power supply that require superior performance in high speed spike current suppression and availability of low minimum breakdown voltage devices.

Working Principle: The TVS diode SMDA15C-5E3/TR7 works by diverting and clamping the overvoltage transient directly to the ground connection. When an overvoltage transient is applied to the anode, the diode starts conducting immediately, creating a low impedance path from the anode to the cathode, dissipating the excess energy of the transient as heat. The SMDA15C-5E3/TR7 also features the ability to absorb a certain amount of energy and current without breaking down. This allows the device to protect against high-energy transients without harming the protected circuit. The SMDA15C-5E3/TR7 series also feature an adjustable thermal shutdown mechanism that can be adjusted to the user\'s desired trip level. This feature can be used to protect critical components from excessive heat during high power dissipation operations.The SMDA15C-5E3/TR7 diodes also feature a patented silicon-epitaxial avalanche technology which provides superior protection from current and voltage spikes. This technology helps to reduce the device\'s leakage current and also helps to maintain its pulse power capability.The SMDA15C-5E3/TR7 series use an extremely low clamping voltage, while providing fast response times and excellent energy absorption capabilities. This allows the device to quickly clamp the overvoltage transient and helps to protect the sensitive components in the circuit from any damage.

In summary, the SMDA15C-5E3/TR7 series TVS diodes are highly reliable, with improved performance and protection from overvoltage transients. They feature a patented epitaxial avalanche technology that helps to reduce leakage current and also maintain pulse power capabilities. These diodes also boast fast response times and adjustable thermal shutdown mechanisms, making them an ideal choice for transient overvoltage protection in electronic equipment.

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