TV04A351JB-HF Circuit Protection

TVS diodes are used to protect electronic circuitry from transients, commonly known as electrostatic discharge (ESD) and lightning pulses. The TV04A351JB-HF is a three-terminal transient voltage suppressor diode that’s ideal for use in industrial, communication and consumer electronics. It provides superior transient overvoltage protection for sensitive components, preventing damage and ensuring long-term reliability and performance.

The TV04A351JB-HF has a variety of applications, including protection of power lines, data lines and other sensitive components from surges in systems such as electronic appliances, computers and telecommunication equipment. It can also be used to protect low-voltage systems such as military and aerospace systems. Its low stand-off voltage also makes it a suitable choice for enhanced protection of high-speed digital circuits and devices.

The working principle of the TV04A351JB-HF is that it responds quickly to transients. When a transient event occurs, the diode is triggered and then begins to conduct. The current that flows through the diode is a function of the surge and its voltage rating. This ensures that the transient current is clamped and dissipated without the need for additional components.

The TV04A351JB-HF has a wide range of features that make it a superior and reliable choice for transient voltage protection. These include a very low clamping voltage, a fast response time of 100ns, an excess-current handling capability of 4A, and a maximum reverse peak pulse power of 450W. It also features a typical capacitance of 8pF, providing effective short-term amplitude protection of high frequency signals.

The TV04A351JB-HF is easy to install and maintain. It requires no additional components or special tools, and its compact design can fit into spaces as tight as 1.2mm. It is RoHS compliant and is available in a variety of packages, ranging from SMA to DO-214 packages.

With its superior performance and robust construction, the TV04A351JB-HF is an ideal choice for transient protection of industrial, communication and consumer electronic equipment. Its fast response time and wide range of features make it an efficient and reliable solution for protecting against transients.The specific data is subject to PDF, and the above content is for reference