DTB123TKT146 Discrete Semiconductor Products

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The DTB123TKT146 is a single, pre-biased, bipolar junction transistor (BJT). It is a type of semiconductor which is used as an electronic switch or as an amplifier. It can be used to switch or amplify electric circuits, making it an essential component in many electronic applications.

The DTB123TKT146 has three pin terminals, with a base, collector, and emitter. The base terminal is the control point of the transistor, and is the input. A current applied to the base will cause a larger current to flow between the collector and emitter, which are in turn connected to the power supply and load, respectively. This amplified current is the output of the transistor.

The current gain of the DTB123TKT146 is typically between 20 and 100. This is the ratio between the input current (at the base) and the output current (at the collector). This gain is an important part of how the transistor is used, as it determines how much power the transistor can amplify or switch. The DTB123TKT146 is pre-biased, which means it is designed to operate at a certain current level regardless of the applied input.

The DTB123TKT146 is typically used in applications such as transistor radios, amplifiers, radio receivers, and general switching circuits. It can also be used as a switch in electronic circuits to turn a circuit on or off. The gain provided by the DTB123TKT146 can be used to amplify signals in radios and other communications equipment, as well as in power control and regulation circuits.

The DTB123TKT146 is designed to handle a peak current of up to 150mA and a voltage of up to 20V. It is used in both linear and switching applications and can be used with either AC or DC power supplies.

The DTB123TKT146 is a versatile and reliable device, designed to meet the demands of many different types of applications. Its pre-biased nature makes it an ideal choice for applications where the current or voltage may fluctuate over time.

In summary, the DTB123TKT146 is a single, pre-biased, bipolar junction transistor specifically designed for applications such as transistor radios, amplifiers, radio receivers, and general switching circuits. It has a typical current gain of between 20 and 100 and can handle a peak current of up to 150mA and a voltage of up to 20V. Its pre-biased nature makes it an ideal choice for applications where the current or voltage may fluctuate over time, making it a versatile and reliable device.

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