3KP70-B

TVS (transient voltage suppressor) diodes are often used to protect sensitive electronic components from voltage transients, also known as voltage spikes, that are caused by a surge in voltage in a circuit or the environment. The 3KP70-B is a type of TVS diode designed for peak pulse power dissipation of 3 kW. It is an ideal solution for protecting systems from unexpected power spikes that could potentially damage circuits or create unsafe environments.

Application Fields and Working Principle

The 3KP70-B is designed for use in a variety of applications. It is suitable for low to medium power applications in both industrial and consumer electronics. It is ideal for protecting sensitive components in portable computers, equipment with external power supplies, and mobile devices like phones and tablets. It is also a great choice for providing protection in communication and data links, including Ethernet, USB, and HDMI connections.

The 3KP70-B works by clamping the voltage to a preset level when a transient voltage exceeds the peak power rating. This protects the connected electronic components from overvoltage damage. The device is designed with a Zener diode structure, which allows it to provide an extremely low clamping voltage, a wide operating temperature range, and a low dynamic resistance for enhanced circuit protection. Additionally, the 3KP70-B has a fast response time of less than 1 ns, which helps to minimize the risk of system damage in the event of a power surge.

Conclusion

The 3KP70-B TVS diode is an ideal solution for protecting electronic components from transient voltages. Its Zener diode structure ensures a low clamping voltage, wide operating temperature range, and low dynamic resistance for optimal protection. Additionally, its fast response time ensures that the connected components are protected from potential damage. The 3KP70-B is suitable for a wide range of industrial and consumer applications, including portable computers, external power supplies, mobile devices, and data links.