BD678AG

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BD678AG is a single-bipolar transistor application that has been available on the market for various purposes. It is primarily used as an audio amplifier, audio driver or video amplifier. The BD678AG application is typically used in audio amplifiers, television sets, video equipment and various other audio and video products. The transistor has a basic structure of a PN junction having two microelectronic components, namely, the collector and the emitter.

The working principle of the BD678AG involves the movement of electrons along the PN junction of the transistor. When a voltage is applied to the emitter, it will induce the electrons of the junction to shift, thereby creating a potential difference along the PN junction. This voltage difference is then utilized to drive current through the base and across the collector. In this way, the device acts as an amplifier, amplifying the incoming signal by creating a larger output.

The BD678AG is available in a variety of configurations, such as the TO-220, TO-92, and even in smaller packages like the SC-75. It has an impressive power capacity, with a collector to emitter peak voltage of up to 80V and a current gain of up to 250. It also runs on a wide range of temperatures from -55 to +150 degrees Celsius. The BD678AG is one of the most efficient bipolar transistor packages among other similar products available.

Overall, the BD678AG is an ideal option for various audio or video amplifier applications. It offers high reliability and is designed for low power consumption. It also offers excellent performance parameters, making it a good option for various electronic components. Moreover, the BD678AG is available in a variety of packages, making it suitable for various types of applications.

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