2SC2859-Y(TE85L,F)

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Transistors are important semiconductor devices used in a wide variety of electronic applications. The 2SC2859-Y (TE85L,F) is an NPN bipolar junction transistor (BJT). The 2SC2859-Y is a single transistor and is used in many areas of electronic design and applications.

The 2SC2859-Y is a medium power transistor designed for switching and amplification applications. It has a maximum collector current of 500mA, and it can handle up to 65V of collector-emitter voltage. This transistor also has a high gain, with an hFE range of 250 ~ 600 depending on the particular model. This makes it ideal for many switching and amplification applications.

The 2SC2859-Y is a PNP type of bipolar junction transistor with three terminals, namely base, collector and emitter. The base is the control terminal, and when a small current flows through the base, the collector-emitter current be enhanced, allowing more current to flow from collector to emitter. This is because of the small base current, which is amplified by the transistor into a relatively large collector-emitter current. This type of transistor is used in many circuits as an amplifier or a switching device.

The working principle of the 2SC2859-Y is based on the principle of holes and electrons. When electrons are injected into the base region, they become “holes” by moving to the emitter region. This creates an electron-hole pair and a resulting voltage drop in the collector-emitter circuit. This voltage can be used to control current flow between the collector and emitter.

The 2SC2859-Y can be used in many electronic applications, such as audio amplifiers, video amplifiers, output stages and drive stages. It can also be used in DC amplifiers circuits, as well as high- and medium-frequency AC circuits. The transistor is also suitable for use in applications requiring very high frequency pulses.

In conclusion, the 2SC2859-Y is a single PNP bipolar junction transistor with a medium power and a relatively high gain. It can be used in many different applications, including audio and video amplifiers, output stages and drive stages, DC amplifiers and high frequency AC circuits. It is highly reliable and has excellent thermal and electrical characteristics.

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