KPT01E8-2SA71

Series:	*
Part Status:	Active

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

KPT01E8-2SA71 is a silicon double-positive planar power transistor that can provide power amplification in various application fields. The main features of this device are fair linearity, high current gain, reasonable amplification factor, and good heat dissipation. It is mainly used for medium- and high-frequency switching applications.The working principle of KPT01E8-2SA71 is based on the mixed-mode operation of its Darlington circuit, which is composed of two separate N-channel Darlington connected in series. The two N-channel Darlington connected in series, with one NPN Darlington connected to the controlling electrode (gate) and the other PNP Darlington connected to the sensing electrode (base), ensures good linearity and high current gain in the circuit.The power transistor is activated by applying a positive voltage to the controlling electrode and then a current is allowed to flow through the PNP portion of the Darlington. The current carries on to the NPN section. The signal, which is transferred from the controlling electrode, is amplified by the PNP portion and then transferred to the NPN portion, where it is further amplified. Thus, the power transistor becomes active.When switching is performed on the power transistor, it is necessary to provide a stable voltage across it. This is achieved through the stabilization circuit supplied with the KPT01E8-2SA71. The stabilization circuit is designed to continually monitor the voltage across the power transistor and ensure that it is smoothly maintained at a certain level.The KPT01E8-2SA71 is also equipped with an internal thermal management system that is designed to prevent overheating. It monitors the temperature of the power transistor and automatically lowers the power input when the temperature reaches a certain level. This helps to ensure that the power transistor is not damaged by extended use in high-power switching applications.In summary, the versatility of the KPT01E8-2SA71 makes it suitable for many applications. It can be used in medium- and high-frequency switching applications, as well as for general-purpose amplifications. Its thermal management system ensures that it is not damaged by excessive heat. The stabilization circuit allows for smooth voltage stabilization, while the Darlington circuit provides good linearity and high current gain. Overall, this device is an excellent choice for power amplifications in various fields.

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

Part Number	Manufacturer	Price	Quantity	Description