SA64HE3/73

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TVS diodes, also known as Transient Voltage Suppressor diodes, are electronic components designed specifically to protect sensitive circuits such as printed circuit boards from electrical transients such as electrostatic discharge (ESD), lightning, and inductive surges. The SA64HE3/73 are TVS diodes that provide superior protection from transients and electrical surges. They are widely used to protect sensitive circuits in automobiles, fire alarms, power supplies, and other electronic components.

A TVS diode is a solid-state device that typically has reverse breakdown voltage ratings of around 12V-1500V and is designed to protect the device from voltage transients such as lightning strikes or ESD. The SA64HE3/73 is rated as low as 10V, making it ideal for use in automotive circuits, where voltage transients are common. It is also designed to have a very low reverse leakage current, so it will not cause any significant electronic interference.

The SA64HE3/73 is designed to provide simple overvoltage protection for circuits by clamping voltages to predetermined levels. Its built-in ESD protection and transient voltage suppression allow it to effectively protect against electrical surges from external sources. If the voltage exceeds its rated voltage, the diode conducts a current, thus limiting the voltage and providing protection to the circuit.

The SA64HE3/73 is also designed to provide EMI/RFI filtering and is suitable for use in high-frequency applications. The diode provides superior signal integrity and ensures that signals passing through it are free from any electrical disturbances. Its unique design also provides overvoltage protection and provides surge protection for sensitive components.

In addition to the above benefits, the SA64HE3/73 is designed to dissipate power automatically, thus offering reliable overvoltage protection for circuits. It is also designed to be highly reliable and require minimal maintenance. The diode is also designed with a thermal sensing element, which helps to self-regulate current, ensuring that the diode remains working even under harsh conditions.

The SA64HE3/73 is designed to be incorporated into printed circuit board assemblies, and the diode can be used in combination with other components such as capacitors or fuses to provide additional protection. By combining these components, the overall protection of the circuit can be increased significantly.

The SA64HE3/73 is a robust TVS diode and offers superior protection from transient voltage, as well as EMI/RFI filtering. Its low forward voltage drop and low reverse leakage current also makes it an ideal choice for automotive and industrial applications, where sensitive components need to be protected from electrical transients. Furthermore, its built-in thermal sensing element ensures the diode will remain reliable even in harsh environments.

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