CDSOD323-T08SC Circuit Protection

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Transient voltage suppressor (TVS) diodes are commonly used for over voltage or electrostatic discharge protection of valuable electronics and systems. The CDSOD323-T08SC, a popular silicon avalanche TVS diode, is known for its high-reliability protection against electrostatic discharge (ESD) pulses that are generated by a variety of events. Some examples are human contact or the movement of air or fluids.

CDSOD323-T08SC contains features for protection of advanced semiconductors. It has an integrated ESD protection IC and a built-in capacitance-to-capacitance step down converter. It is also designed to be robust and reliable in the most demanding applications, such as industrial, automotive and consumer applications.

CDSOD323-T08SC Application Fields

CDSOD323-T08SC is suitable for many general purpose designs, as well as automotive and industrial applications. In industrial applications, it is ideal for overvoltage protection of machine control boards, industrial motor drives, and water/waste water control systems. In automotive applications, it is perfect for powertrain, body electronics, safety systems, and telecommunication devices. It is also suitable for consumer applications, such as mobile phones, digital cameras, PCs, electronic game consoles, DVD and Blu-ray players, and digital TVs.

CDSOD323-T08SC Working Principle

The CDSOD323-T08SC utilizes Avalanche action technology (AAT) to provide reliable protection against ESD pulses. This process uses a reverse biased Schottky diode between the drain and source electrodes of a lateral N-channel FET. When the reverse bias voltage exceeds the avalanche value, a faster-than-threshold avalanche breaks the diode junction and the ESD pulse is safely discharged to ground.

In addition to overvoltage and EDS protection, the CDSOD323-T08SC also features built-in transient surge protection. This makes it suitable for systems that are subject to excessively low voltage surges and can help avoid damage to the system’s components.

The CDSOD323-T08SC is an excellent device for protecting sensitive electronics from transient overvoltage, ESD, and other transients. It is ideal for a variety of industrial, consumer, and automotive applications, and provides reliable protection from ESD and transient surges. This makes the CDSOD323-T08SC essential for modern electronic systems and equipment.

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