V321CA40

Series:	CA
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Maximum AC Volts:	320V
Maximum DC Volts:	420V
Varistor Voltage (Min):	459V
Varistor Voltage (Typ):	510V
Varistor Voltage (Max):	561V
Current - Surge:	40kA
Energy:	460J
Number of Circuits:	1
Operating Temperature:	--
Mounting Type:	Surface Mount
Package / Case:	Disc 40mm

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TVS - Varistors, MOVsThe V321CA40 is an ultra low capacitance diode transient protection device for high-speed data interfaces. It is specifically designed to protect high-speed data interfaces, such as USB 2.0 or HDMI interfaces, from over-voltage and ESD damages. V321CA40 was created to meet the ever-evolving demands for high-speed, high-density and robust power supply and signal interface protection requirements for consumer electronics, communication, medical and automotive applications.The V321CA40 is a successful combination of low capacitance (0.35pF) and high voltage ESD protection. It has a wide operating voltage range of 5V-38V, and can handle ESD up to 15kV (HBM). It is constructed from a highly reliable construction for excellent thermal cycling reliability. In addition, this protective device features a 2-channel system that can be used on both input and output paths and can protect two lines at once. It also has a 0.2Ω series resistance that can reduce power dissipation during normal operation.The working principle of the V321CA40 is based on the bi-directional Transient Voltage Suppressor (TVS) technology. This technology works by clamping the voltage at a predetermined voltage level, and allows for fast response to over-voltage conditions. The device offers low capacitance and low leakage current, allowing for low power dissipation and high security.The V321CA40 is an ideal device for protecting electrical and electronic devices from over-voltage and ESD in both input and output paths. It can be used to protect high-speed data cables such as USB 2.0, HDMI, and other signal lines. It also provides protection against line transients due to assembly, handling, and shipping.The V321CA40 protects any system by limiting the excessively high voltages and parasitic inductance to safe levels. This prevents system damage due to short-circuit, over-voltage and under-voltage conditions. The device operates by clamping the voltage and it is designed to provide the necessary protection, while minimizing power loss and signal degradation. It is ideal for high-speed communication applications, such as USB 2.0, HDMI, and other data interfaces.The V321CA40 is a valuable device in many different applications. It is a great solution for protecting any product from the harmful effects of ESD and over-voltage. It offers superior reliability, high voltage protection, low capacitance, and low power dissipation. Its wide voltage range is suitable for a variety of applications in consumer, communication, medical and automotive electronics.

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