SA10CHE3/73

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TVS diodes provide an important layer of protection against electrical transients in electronic systems. The SA10CHE3/73 is a stand-alone unidirectional transient voltage suppressor (TVS) designed to protect high-speed data lines from electrostatic discharge (ESD) and electrical transients.

The SA10CHE3/73 includes a gas-filled silicon avalanche diode and a Zener diode to help protect against transient overvoltages. The device offers both ESD protection and signal line protection. The ESD protection withstands ±25kV of contact discharge and ±30kV of air discharge, while the signal line protection provides both inrush current limit and clamping circuit protection. The individual circuit elements are optimized to provide maximum protection and performance.

The protection strategy of the SA10CHE3/73 uses an avalanche diode and a Zener diode in a three-terminal configuration. The avalanche diode, connected between the signal and ground terminals, is used to limit inrush currents. The Zener diode, connected between the signal and power terminals, is used for peak transients clamping. Both devices are inherently bidirectional, allowing the SA10CHE3/73 to provide protection for both positive and negative peak voltage surges.

The SA10CHE3/73 is designed for use in applications such as computers, peripheral controllers, and data communications systems. It is suitable for EMI/RFI protection, signal line protection, and overvoltage protection. In addition, the device is tested for temperature cycle operation, long term aging, and lead resistance. As such, it is well-suited for high-reliability applications and long product lifecycles.

The SA10CHE3/73 is ideally suited for applications that require reliable and high-speed signal line protection. It is designed to protect against voltage transients and EMI/RFI signals. The SA10CHE3/73 is an extremely compact device, measuring just 6.1mm x 6.1mm x 0.9mm in size. This makes it well suited for applications where space is at a premium. The device also features excellent ESD protection and signal line protection, making it suitable for a variety of applications where reliability and performance are critical for a successful design.

The SA10CHE3/73 is a powerful and cost-effective device for high-speed signal line protection. It is an ideal choice for applications that require reliable and high-speed protection from voltage transients and EMI/RFI signals. The device’s small footprint and robust performance make it suitable for a wide range of applications, from consumer electronics to industrial computers.

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