BF720,115 Discrete Semiconductor Products

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The BF720,115 is a two-voice, multi-band differential amplifier transistor. It belongs to the category of transistors known as Bipolar (BJT), or single transistors. It is commonly used in applications such as in audio circuits, in the control of audio amplifiers, in power supplies and other low-voltage applications, and in switching circuits.

The BF720,115 is a two-terminal, high voltage NPN-transistor with a two-stage, differential amplifier circuit. It has an operating temperature range of -55°C to +125°C, with a maximum collector capacity of 25V and a maximum power dissipation of 800mW. The saturation voltage at 25°C is 0.5V. The transistor has a maximum collector-to-base voltage of 4V, a maximum collector-to-emitter voltage of 4V, a maximum emitter-to-base voltage of 6V, a maximum collector current of 1A, and a maximum frequency response of 1GHz.

The working principle of the BF720,115 is based on the transfer of electrical charge. This is done when the base current is supplied to the base-emitter junction. This creates an electric field which causes the electrons to be attracted and correspondingly, also causes the holes to be attracted to the collector-base junction. This produces an amplified output current which is used in the application.

The BF720,115 has a wide range of applications. It is commonly used in audio circuits, in the control of audio amplifiers, in power supplies, in switching circuits, and in low-voltage applications. It can also be used in voltage-regulators, and in peak-voltage limiting circuits. Additionally, it can be used in phase-shift circuits, in high-efficiency Class-D audio amplifiers, and as a linear amplifier for wide-band signals.

The BF720,115 is also commonly used in automotive electronics. It is used in air-conditioning control circuits, electronic power steering, ABS systems, and other electronic control systems. It is also used as a low-noise amplifier in communication systems, and in navigation systems. It can also be used as a low noise pre-amplifier in antennas.

The BF720,115 is an excellent choice for applications requiring high performance, reliability, and low power consumption. Since it has a wide range of applications, it is highly sought after by engineer and hobbyists alike. The BF720,115 is an ideal choice for any application requiring a high-performance bipolar amplifier.

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