SZ1.5SMC18AT3G

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TVS (Transil Voltage Suppressor) diodes are widely used in a variety of devices to protect them from electrical overstress (EOS) and electrostatic discharges (ESD). The SZ1.5SMC18AT3G is a TVS diode specifically designed and optimized for this purpose. It offers excellent ESD and EOS protection against transients in both AC and DC applications.

The SZ1.5SMC18AT3G is designed with a proprietary package that is optimized for ESD and EOS protection. It features an integral capacitance element, which provides a capacitive solution that enables it to withstand higher peak transient voltages without degradation or malfunction. It also features a low clamping voltage which allows the device to clamp transient voltages to a safe level to protect the downstream circuitry or components. It has a maximum power dissipation of 175mW and operating temperature range from -55 to 125°C.

The SZ1.5SMC18AT3G is widely used in various applications such as automotive, consumer electronics, industrial, medical, and telecommunications. It is well-suited for use in devices that require reliable ESD and EOS protection such as power supplies, internal circuits of computers, laptops, and mobile phones.

The working principle of the SZ1.5SMC18AT3G is based on the Zener breakdown, which is a voltage-dependent mechanism. When a voltage is applied that is greater than the Zener voltage, the electrons can tunnel through the depletion layer and avalanche breakdown occurs. As a result, current flows through the device and the voltage is clamped to a safe level.

The SZ1.5SMC18AT3G is a highly reliable TVS diode that is designed to provide reliable ESD and EOS protection in a variety of applications. It features a low clamping voltage, high peak power handling, and a wide operating temperature range, making it an excellent choice for use in devices that require reliable protection against transients.

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