SMB10J28HE3/52

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TVS - Diodes

TVS (Transient Voltage Suppressors) diodes are devices that have become increasingly important in the Technology industry, especially for sensitive electronics, certain types of transistors, military equipment, microwave systems, and more. The SMB10J28HE3/52 is one such TVS diode, and it has a wide range of applications and is very successful in its industry. In this article, we\'ll go over both the application field and working principle of the SMB10J28HE3/52.

Application Field

The SMB10J28HE3/52 is used for any application requiring over-voltage and surge protection, such as those found in the information industry, consumer electronics, automotive systems, aerospace systems, medical systems, and military systems. Moreover, its versatility is also emphasized by the fact that it can operate between both AC and DC conditions. The device has a maximum peak pulse power rating of 400 watts and a maximum repetitive peak surge power of 20 watts.

The SMB10J28HE3/52 offers superior ESD protection and also is designed to prevent electrical over-stress (EOS) from damaging those sensitive circuits. Additionally, it is effective at short-circuit protection and is suitable for deployment in 24-V to 195-V automotive and 28-V to 200-V industrial applications.

Working Principle

The SMB10J28HE3/52 has a breakdown voltage rating of 28-V, which means that the device will activate and conduct current flow when the voltage of the system is over 28 volts. During a surge or high voltage spike, this diode will conduct current, thus preventing the electrical components from further damage. Once the voltage returns to a safe level, the diode will stop conducting current and resume its normal, protective state.

The SMB10J28HE3/52 works by allowing the device to withstand a high surge voltage, and then clamps its output at a safe level. It can also be used as a safeguard against the accumulated voltage that results from multiple transmissions in the system. The diode also works as an isolator to protect parts of the circuit from each other, thus reducing the risk of permanent damage.

The SMB10J28HE3/52 is also very reliable, thanks to its silicon construction. This material has high tolerance to gamma and X-rays, and has high temperature coefficient characteristics as well as a low third-order temperature coefficient. This makes the device a good choice for military applications where extreme conditions are expected.

Conclusion

The SMB10J28HE3/52 is a TVS (Transient Voltage Suppressors) diode that is used in a wide range of applications. It is designed to offer superior protection against ESD, EOS, and short circuits. It has a breakdown voltage rating of 28-V, and it operates between both AC and DC conditions. The device\'s construction is made from silicon, which makes it highly tolerant to gamma and X-rays. Thanks to its versatility and reliability, the SMB10J28HE3/52 is a popular choice in many industries.

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