1300860297

1300860297 belongs to a series of low-voltage n-channel insulated gate bipolar transistor (igbt). This series of products is designed for automotive applications and has the features of low conduction loss, low switching loss, fast switching speed and advanced overload protection.

The application field of 1300860297 can be divided into two categories. The first one is power conversion, such as the medium-frequency welding transformer usually used in welding machines, DC converter used in electric traction systems and frequency converters. The second one is for motor control, such as speed governors, electric pumps and electric fans.

The working principle of 1300860297 is based on the IGBT switch which is made up of the collector-emitter NPN bipolar junction transistor and a MOSFET connected parallel to it. When a voltage is applied to the gate, the capacitor and diode installed inside will absorb the current from the gate, and it will form an electric field in the N-channel between the gate and the source. The electric field will be applied to the N-channel and attract electrons to the channel. Therefore, the channel will be full of electrons and conduct current. As the result, the collector-emitter NPN bipolar junction transistor and the insulation gate MOSFET are turned on, and a large amount of electrons exchange between the collector and the emitter.

In the working process of 1300860297, the gate is used to control the leakage current from the collector and to decide the size of the main current, so the device can be adapted to different applications. When the power loss of the device is large, the device can be provided with the over-voltage protection, so that it can work safely up to a certain voltage. Moreover, the power device is provided with an external temperature monitoring circuit, which will automatically turn off the device gasf when it reaches a certain temperature.

In summary, 1300860297 is a special type of power device designed for automotive applications. It has the features of low conduction loss, low switching loss, fast switching speed and advanced overload protection. It can be applied in two main areas: for power conversion and motor control. Its working principle is based on the IGBT switch made up of collector-emitter NPN bipolar junction transistors and a MOSFET connected in parallel. The gate controls the leakage current from the collector and decides the size of the main current, and it is also provided with over-voltage protection and external temperature monitoring circuit for added safety.