SM8S14HE3/2D

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TVS (Transient Voltage Suppressor) diodes are solid state components designed to protect other electronic components or circuits from overvoltages. These diodes are rating dependent and available in various forms for different applications and range of protections. The SM8S14HE3/2D diode is a unidirectional overvoltage protection diode with 14 volts of maximum working voltage and up to 8 ampere of maximum working current.

The SM8S14HE3/2D diode is constructed using a highly reliable super thin chip consisting of a polysilicon avalanche junction and two electrodes. The device has an open emitter configuration that provides superior unlimited power dissipation capability. Additionally, the device offers low clamping voltage, excellent surge capability, and superior thermal handling capability. It features an oxide passivated junction which provides highest reliability even at -40..+165°C temperature range.

The main application of the SM8S14HE3/2D includes ESD protection for USB ports, SCSI buses, Ethernet ports, IDE ports, Phone lines, and computer motherboards. It is the ideal solution when high surge capability and fast response time is needed for the protection of data lines from external ESD or other transients. It can also be used to protect low voltage circuits like motor drives, telecommunication circuits, and audio systems from overvoltage transients.

The SM8S14HE3/2D works as a bidirectional unified transient suppressor for the protection of data lines from externally induced transients. It is capable of providing high blocking voltage, fast response time, and wide dynamic range. The device has a low clamping voltage and low capacitance for optimal signal transmission and less system noise. The ultra-thin profile of the device helps in improved heat dissipation which makes it best for high power applications.

In summary, the SM8S14HE3/2D diode is a unidirectional over voltage protection diode designed to protect other electronic components or circuits from overvoltages. It is mainly used for ESD protection for USB ports, SCSI buses, Ethernet ports, IDE ports, Phone lines, and computer motherboards. The device has an open emitter configuration that provides superior unlimited power dissipation capability, low clamping voltage, excellent surge capability, and superior thermal handling capability. It enables high blocking voltage, fast response time, wide dynamic range, low capacitance, and improved heat dissipation which makes it the best for high power applications.

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