5KP18C-B

TVS (Transient Voltage Suppressor) diodes are used in a variety of high voltage protection applications, from telecommunication systems to lightning protection circuits. The 5KP18C-B is a unidirectional two-terminal TVS diode used in steering protection, ESD protection, and noise immunity applications. It was designed to help protect vulnerable systems from high voltage surges and transient voltages that can wreak havoc on sensitive components, thus extending the lifespan of the system.

Application Field of the 5KP18C-B

The 5KP18C-B is specifically designed for use in steering protection and ESD protection. It features a low clamping voltage and fast response time, making it ideal for a variety of applications. It can be used in automotive environments, telecom systems, and consumer electronics, and in any circuit with a high susceptibility to transient voltages. It is also suitable for noise immunity and can offer reliable protection against high-frequency noise.

Working Principle

The 5KP18C-B is a unidirectional TVS diode that works by clamping the voltage at its breakdown voltage when it reaches a high enough voltage. As a result, excessive current spikes and over-voltage events can be prevented. It can also be used for ESD protection by controlling the current flow in one direction, diverting harmful transient voltages that could otherwise damage a system. The 5KP18C-B is designed to activate quickly, drawing current away from sensitive components when it senses a potentially destructive threat.

The 5KP18C-B has a low capacitance and low series resistance, allowing it to respond quickly to any transient voltage or current. This means it can protect against surges of up to 2.7kV, even if the voltage or current shorts out other components in the system. Additionally, the diode has a reverse stand-off voltage of 5.5kV, so even if the circuit experiences an over-voltage event, it will not be damaged.

The 5KP18C-B is able to protect against a wide range of transient voltage threats, including but not limited to ESD, surges, power line transients, and radiation-induced threats. It is designed with superior protection technology for maximum reliability and performance, making it an ideal choice for use in a variety of high voltage protection applications.