C440PB

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

C440PB is an acronym for Controlled Turn-On SCR, or Controlled GTO, which is a type of thyristor technology. It is a reverse blocking thyristor with a built-in positive feedback control circuit, enabling the thyristor to be switched on by a very small current or voltage. The C440PB application field is extensive, and it is most commonly used in applications which require precise, reliable and rapid switching of high power. These applications include motor speed control, adjustable frequency drives, battery chargers, solar inverters, electronic transformers and so on.

The C440PB thyristor has a very low trigger current, which makes it an ideal choice for applications requiring precisely timed, precise and reliable switching of high power, such as motor speed control. The C440PB has a very low Vore, which is the voltage across the device when it is in the off-state. This is advantageous in applications where the system load can change rapidly, or if the load draws a large current. It also has a low di/dt and dv/dt rates, which improve system transient response.

The C440PB thyristor’s primary structure is composed of two PN junction chips and a collector region. Its performance is based on the controlled turn-on switching mode. When a given current, which is lower than the rated current, passes through the GD gate region, the gate junction resistance increases and the voltage of the thyristor turns on, thus activating the thyristor.

The C440PB thyristor’s highly efficient and precise switching of high power makes it a very valuable component in a variety of applications. It is used in motor speed control applications such as adjustable frequency drives and battery chargers. It is used in solar inverters for efficient power transfer from the panel to the load. It is used in electronic transformers for efficient and reliable power conversion. It is also used in applications such as welding machines and manual switches.

The C440PB thyristor is a highly reliable and efficient component, making it ideal for use in a variety of applications demanding precise and reliable switching of high power. Its low trigger current and low Vore makes it good choice for applications where the load can change rapidly. It also has a low di/dt and dv/dt rates, which help to improve system transient response. The C440PB can be used in a variety of industrial, commercial and consumer applications, making it a very valuable component.

The specific data is subject to PDF, and the above content is for reference