DDTA113TE-7

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Bipolar Junction Transistors (BJTs) are active semiconductor devices that have three terminals and are used in electronic applications such as amplifiers, switches, power supplies and oscillators. The single, pre-biased DDTA113TE-7 is a specific type of BJT that is particularly useful for applications such as small-signal amplifying and analog switching.

The DDTA113TE-7 is a pre-biased transistor that has a collector-base voltage in the tens of volts and can handle a maximum collector current of 30 mA. Its features include low noise and high input impedance, making it a great choice for low-power amplifying applications. Its typical power gain is in the range of 10-20 dB, and its maximum power dissipation is 25 mW.

The DDTA113TE-7\'s working principle is based on the internal field effect. When the base voltage is set equal to the emitter voltage, the electric field inside the transistor is equal, resulting in high electrical current flow in the collector-base region due to the collector current saturation. This leads to amplification of signals, which makes the DDTA113TE-7 highly suitable for low-power amplification applications.

The DDTA113TE-7 can be used in a variety of applications. It is commonly used in amplifier circuits due to its low-noise properties, as well as in analog switching applications due to its ability to handle high voltages. It is also useful for amplifying small signals, such as in TV tuners, computer video processing, telephone systems, and medical instrumentation. Due to its low power consumption and the fact that it is pre-biased, the DDTA113TE-7 is also a great choice for battery-powered devices.

In conclusion, the DDTA113TE-7 transistor is a pre-biased BJT that is highly suitable for applications such as low-power amplification and analog switching. Its main features include low noise, high input impedance, and a maximum collector current of 30 mA. It is a great choice for battery-powered devices, as well as for amplifying small signals in TV tuners, computer video processing and telephone systems.

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