SMDJ14AHR7G

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TVS-Diodes is a versatile type of semiconductor device that is used to protect sensitive electronic equipment from overvoltage transients. The SMDJ14AHR7G is a TVS diode that provides bidirectional and unidirectional overvoltage protection for electronic components. It is an integrated solution that offers high power handling capability (up to 6000 W) and low threshold and clamping voltage.

The SMDJ14AHR7G is designed to withstand high energy spikes or one-time surges caused by lightning strikes, power line surges, static electricity, or other transient disturbances. It is ideal for use in consumer electronics, industrial products, communication, security, automotive, military and aerospace applications. The TVS diode is available in a variety of packages, including surface-mount, axial-leaded and radial-leaded types.

The SMDJ14AHR7G is designed to provide low clamping voltage and operate as a shunt regulator across two terminals. It works by passing current through its p-n junction. When the voltage across the diode exceeds its breakdown voltage level, it allows current to flow through and instantly clamps the voltage to a safe level, thus protecting the device from damage. The charging current is controlled by the diode’s inherent capacitance. This ensures the diode can handle high repetitive surge half sine wave forms with low peak currents.

The SMDJ14AHR7G is designed for operating temperature range from -55 to 125°C, ensuring its operational reliability in extreme environments. It operates with an average reverse leakage current of 0.2µA at 25°C typical and 0.5µA at 125°C. In addition, its peak pulse power dissipation of 600 W is enough to absorb high energy transients and protect the device. Low capacitance ensures fast response times and low noise. Its surge rating of 6000 W provides robust performance and enables the diode to meet Class B standards.

The SMDJ14AHR7G is an advanced TVS diode that offers low capacitance, fast response times, high reliability and excellent protection against overvoltage transients. It is designed for surface mount applications and offers protection for sensitive electronic equipment in a variety of industrial, automotive and aerospace applications. The diode offers low threshold and clamping voltage, high power dissipation and a wide temperature range. It provides robust surge protection and meets Class B standards. Its small size, low capacitance and high power dissipation make it an ideal choice for high Protection Level (HPL) applications.

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