BC860CW,135

Bipolar junction transistors (BJTs) are commonly used in a variety of applications, such as radio amplifiers, communication circuits, and audio amplifiers. The BC860CW and the BC135 are two types of BJTs that are used in different applications. In this article, we will discuss the applications, working principles, and differences between the two transistors.

Applications of BC860CW and BC135

The BC860CW is mainly used for applications that require low noise and good current gain in the low frequency region. It is also often used as a driver for low power circuits, such as digital audio systems, amplifiers, and line driver circuits. Additionally, it can be used in switching circuits, and can provide a wide range of current gains with respect to the applied voltages.

The BC135, on the other hand, is mainly used in high voltage power applications. It is typically used in applications that require a high current capacity, such as boost or flyback converters, and applications that require precise voltage control. Additionally, the BC135 is often used in low-frequency audio amplifiers, as well as radio frequency amplifiers.

Working Principle of BC860CW and BC135

The BC860CW and the BC135 are both BJTs, which are transistors that have three terminals: the collector, base, and emitter. A positive voltage applied to the base results in a current flowing through the collector-emitter, while a negative voltage applied to the base will cause the current to stop flowing. This is known as the transistor\'s current-switching capability.

The BC860CW is a pinch-off type BJT, which means that the current through the collector-emitter is only limited by the resistance of the transistor itself. This makes it ideal for applications that require precise current control. In addition, the BC860CW features a low noise rating and good current gain characteristics in the low frequency region, making it well suited for digital audio systems and other low power applications.

The BC135, on the other hand, is a high voltage BJT. It is capable of withstanding high voltages, making it ideal for high voltage power applications. Additionally, the BC135 has excellent current gain characteristics, making it suitable for applications that require precise voltage control.

Differences between BC860CW and BC135

The primary difference between the BC860CW and the BC135 is in the type of application they are best suited for. The BC860CW is mainly used in low power applications, while the BC135 is mainly used in high voltage power applications. Additionally, the BC860CW is a pinch-off type BJT that is well suited for applications that require precise current control, while the BC135 is a high voltage BJT that is well suited for applications that require precise voltage control.

The two transistors also differ in terms of their feature sets. The BC860CW has a low noise rating and good current gain characteristics in the low frequency region, making it ideal for digital audio systems and other low power applications. The BC135, on the other hand, has excellent current gain characteristics, making it suitable for high voltage power applications.

Overall, the BC860CW and the BC135 are both transistors that are well suited for different applications. The BC860CW is mainly used in low power applications, while the BC135 is mainly used in high voltage power applications. Additionally, the two transistors differ in terms of their feature sets, with the BC860CW having a low noise rating and good current gain characteristics in the low frequency region, while the BC135 having excellent current gain characteristics.