SA30CA-E3/73 Circuit Protection

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TVS - Diodes, or transient voltage suppressers, are electrical components used to protect wiring and electronic systems from unexpected high voltages. These devices are designed to absorb and redirect damaging electrical energy to ground. The SA30CA-E3/73 TVS is a robust active device that can handle up to 300V differential and 600 W surge power in a variety of industrial applications.

The SA30CA-E3/73 is a unidirectional thyristor-based TVS, and consists of a high-voltage switching thyristor, ASV series avalanche, and BiMOS transistors. The switching thyristor controls the switching of the avalanche and BiMOS transistors, and the gate voltage of the thyristor can be monitored externally. This allows for the external control of the overvoltage protection scheme and enables the application of improved linearity behavior.

The SA30CA-E3/73 is typically used to protect electronic systems such as communication systems, industrial power supplies, and small electronic devices from unexpected high voltages. It provides robust protection from external electromagnetic or electrostatic discharges. The TVS can also be used for ESD immunity testing, as well as line termination, noise suppression, and line compensation.

The SA30CA-E3/73 is an extremely fast, low-capacitance TVS that can handle up to 600 W of surge power. It has a breakdown voltage of 300V differential, a peak pulse power rating of 600 W, and a reverse breakdown voltage of -300 Vdc. The device has a low forward voltage drop and is rated for an operating temperature range of -55 ºC to +150 ºC.

The SA30CA-E3/73 TVS works on the principle of modifying the response of a voltage sensitive circuit to a transient voltage. It works by clamping the voltage at a constant level during a surge, which prevents the voltage from damaging the system. The device is designed to provide near line-clamp protection, and the built-in thermal protection mechanism provides protection against an excessive temperature increase that could damage the device.

The SA30CA-E3/73 TVS is environmentally and mechanically robust, and is designed for use in harsh industrial environments. The device is highly reliable and provides reliable protection from transients. Its small size and low profile make it suitable for use in space constrained applications. The device is also rated for high temperature operation and has excellent ESD protection performance.

The SA30CA-E3/73 TVS is a versatile and robust TVS that provides reliable protection from transients and high voltages in a wide variety of industrial applications. It has a high surge power rating and a low forward voltage drop, making it ideal for high current applications. Its small size and low profile make it suitable for space constrained applications, while its high temperature rating and excellent ESD protection performance make it an ideal choice for harsh industrial environments.

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