SA11HE3/73

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TVS (Transient Voltage Suppressor) diodes are an advanced form of electrical protection used to protect sensitive circuits from overvoltage stress, transients, and electrical surges. The SA11HE3/73 TVS diode is an ideal solution for protecting circuits from transients and surges. It offers excellent protection against static voltages, lightning surges, and other electrical transients on both AC and DC line voltages.

The SA11HE3/73 is a bi-directional Transil Diode with an 11V breakdown voltage and 7.3A peak pulse current rating. It is also known as a “valley-fill” diode due to its internal structure where the specially formed N-type regions are arranged in a series descending peak-valley pattern which helps dissipate the energy collected from transients and surges even more quickly.

The SA11HE3/73 is rated for operation up to -65°C to 150°C junction temperatures, making it ideal for use in automotive and industrial applications. The device is also RoHS compliant and is available in SMD 0202 and 0.6x1mm package configurations.

The SA11HE3/73 is an ultra-low capacitance Valved ESD-V (VECE) diode which can very quickly absorb electrostatic discharge (ESD) transients without any significant energy loss. The ultra-low capacitance is achieved by the reverse-biased Valved ESD-V structure which enables a carrier-storing effect to reduce the device capacitance to less than 1pF.

The SA11HE3/73 is also equipped with a breakdown voltage of 11V and a maximum peak pulse current of 7.3A. This allows it to handle a wide range of voltage transients, making it a great choice for protecting sensitive components from electrical overstress. In addition, the device has a response time of 5ns, making it capable of handling the most severe transients and surges.

Overall, the SA11HE3/73 is a very versatile and reliable TVS diode. It is ideal for a wide range of applications, including automotive, industrial, consumer electronics, and communication systems, where protection against transients, surges, and ESD pulses is necessary. It offers excellent protection and excellent response times, allowing it to quickly absorb and dissipate energy from transient and surge events.

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