CMHD4448 TR

The CMHD4448 TR is a single diode-rectifier which has multiple uses. Its fast-recovery design enables it to efficiently rectify signals in high-speed switching applications, as well as providing protection against over-voltage and transient events. Its small size and low profile make it ideal for applications where space is a premium.

The CMHD4448 TR is used in many types of applications, but it is commonly used in power supplies and motor control circuits. It is able to handle large current demands, making it suitable for high-powered devices. It can also be used for protection circuits as it offers protection against circuit over-voltage and transients.

The CMHD4448 TR has a maximum DC reverse voltage of 800V. This ensures that it is capable of handling high power and voltage applications. It has an avalanche breakdown voltage of 950V, providing protection from transient events and surges. The maximum forward current at the package is 4A. The power dissipation of the component is 4W, which makes it suitable for high-power applications.

The working principle of the component is as follows: when a forward current is applied to the component, the voltage across its terminals drops. This creates a voltage drop across the component and the current is then conducted by it. The component is able to handle large direct current flows due to its low series resistance and fast switching characteristics. When a reverse current is applied, the component acts as an open circuit and no current is conducted.

The CMHD4448 TR is a great choice for many applications due to its fast recovery and small size. It is able to handle high power, voltage and currents, making it ideal for power supplies and motor control circuits. It also has a low profile and provides protection against surges and over-voltage conditions. So, if you are looking for a reliable and efficient diode-rectifier, the CMHD4448 TR is the perfect choice.