NGB18N40CLBT4

The Transistors - IGBTs - Single category covers a wide range of components and can include components such as the NGB18N40CLBT4. As with all components, understanding the application field and working principle can help to ensure that these components are used to their best potential.

Application Field of NGB18N40CLBT4

The NGB18N400CLBT4 IGBT (Insulated Gate Bipolar Transistor) is the latest in a range of high voltage IGBTs from ON Semiconductor. Its main use lies in motor drive applications, with its high 1200V rating suitable for a range of motor control scenarios. Its high speed switching capabilities make it valuable in high power applications, and its low power loss ensures that it is highly efficient. Its low gate capacitive drive also makes it suitable for use in resonant and high speed power applications.

Working Principle

The working principle of the NGB18N40CLBT4 is much the same as other IGBTs; Which includes two three-layer transistors connected together, allowing a greater control over the current than with a single component. In its off-state, the two transistors are separated and no current is allowed to flow through it. When the gate voltage is providing, it allows the two transistors to ‘ link’ together, creating a low resistance path for current to flow through. This allows for a higher voltage potential and faster switching speeds than with a traditional single component.

Durability

The NGB18N40CLBT4 is protected against a range of hazards that can destroy or mal-function components like this, protecting against over-voltage, over-current and even the reverse-recoiling voltage that is produced when the component is switching off. These highly durable IGBTs are built to last, making them a reliable and safe choice for motor drive applications.

Conclusion

The NGB18N40CLBT4 is a great choice for a wide range of motor drive applications, thanks to its high speed switching capabilities, low power loss and low gate capacitive drive. Understanding the application field and working principle of the NGB18N40CLBT4 can help those integrating these components into their designs to make the most of their features and ensure maximum reliability and efficiency. By providing an impressive level of protection against the hazards that can often damage components like this, these IGBTs from ON Semiconductor can be a valuable and reliable addition to any setup.