2SC4081UBTLR

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The 2SC4081UBTLR is a single, bipolar junction transistor (BJT). It is a type of transistor that consists of three layers of semiconductor material called base, collector, and emitter. The current flow between the base and collector or from the base and the emitter determines the characteristics of the overall semiconductor device. The 2SC4081UBTLR is designed for use in general purpose amplifier, consumer electronics and cellular applications, and is available in a TO-92 package.

The 2SC4081UBTLR comprises a PNP bipolar transistor with a collector to emitter voltage of 40V and an emitter to base voltage of 3.5V. It has a power dissipation of 300mW and a collector current of 0.5A. It has a maximum gain of 100, a junction capacitance of 350pF, and a peak reverse current of 0.5mA. Its maximum operating temperature range is -55°C to +125°C.

The 2SC4081UBTLR has a wide range of uses. It is often used as an amplifier for consumer electronics, such as radios and televisions, and for cell phones. It is also used as an on/off switch in home appliances, such as air conditioners and microwaves. In addition, it can be used in audio amplifiers, digital signal processors (DSPs), and in other applications requiring amplification or switching.

The working principle of the 2SC4081UBTLR is based on the combination of the two field-effect transistors (FETs). The two FETs are composed of a base and collector electrode that control the current flow between the base and collector. The 2SC4081UBTLR transistor works by controlling the current flow between the base and collector by controlling the voltage applied to the base. When the applied voltage is increased, the current flow between the base and collector will increase. Likewise, when the applied voltage is decreased, the current flow between the base and collector will decrease.

The 2SC4081UBTLR is a versatile device with a wide range of applications. It is designed for use in audio amplifiers, consumer electronics, cellular applications, and as an on/off switch in home appliances. Its application field and working principle makes it a useful component in many systems requiring amplification or switching.

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