V68ZT2

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TVS - Varistors, MOVs are invaluable elements in power management systems, as they help protect against power surges and other dangers. The V68ZT2 is a high performance Transient Voltage Suppressor (TVS) specifically designed for ultra-high-temperature consumer and industrial applications. This versatile device is ideal for applications where a low on-state capacitance and leakage current are required. It is an important addition to the TVS family, offering exceptional on-state performance and temperature stability.

Application Field

The V68ZT2 is suitable for a variety of consumer and industrial applications. It is a perfect option for applications such as lightning protection, overvoltage protection, power supply ESD protection, and failure protection during surge test. This device is particularly helpful for applications that require a high safety margin, with a low on-state capacitance and leakage current. The V68ZT2 is also a great choice for high-temperature applications, as it has an operating temperature range of -40°C to +150°C, and a maximum operating temperature of +170°C. It is also capable of withstanding repeated shorts for extremely long periods of time.

Working Principle

The V68ZT2 operates using the well-known avalanche breakdown principle, which describes the behavior of a highly doped semiconductor under an applied electric field. In the avalanche breakdown process, a cascade of electron-hole pairs is generated by the application of an electric field to the device. This causes a rapid increase in current, which quickly saturates the device, resulting in an avalanche breakdown. This process occurs if the electric field applied to the device is greater than the value of the breakdown avalanche field. This device has a low breakdown voltage (ca. 60V) and its bidirectional protection makes it suitable for most applications.

The V68ZT2 features high transient energy levels, low power consumption, and fast reaction times. It is constructed from high-performance, high-temperature materials and low leakage current. The device has an ultra-wide operating temperature range of -40°C to +170°C, and is also capable of withstanding multiple shorts. Its low series resistance improves protection times and ensures a wide range of applications.

This device has been specifically designed to offer excellent protection against surges and other high-voltage events. It is a bidirectional transient voltage suppressor and provides both reverse and forward protection in electronic systems. It offers low capacitance and leakage current, high surge capability, and fast response time. The device also ensures high reliability by withstanding repetitive shorts and high transient energy levels.

The V68ZT2 provides over voltage protection and is ideal for protecting circuits from transients caused by power induction, power line surges, and other external sources. It is an important addition to the TVS, MOV, and Varistor family, offering superior on-state performance and temperature stability. This makes it a great choice for consumer and industrial applications where a high level of protection is needed.

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