MMBT3906,215

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MMBT3906,215 is a tiny NPN bipolar junction transistor providing low power and low saturation voltage that is suitable for general purpose amplifier and switching applications. This transistor is commonly used in amplifiers, switching and linear applications.

This transistor is constructed of three layers of semiconductor material and is designed to control the current flow from the base to the collector. The base of the transistor is the controlling element. When current is applied to the base, it allows the current to flow from the collector to the emitter and vice versa.

The MMBT3906,215 has a maximum collector-emitter voltage, which is limited to 40V in order to provide safe operation, and a maximum collector current of 100mA. It can be used with a wide range of supply voltages from 3.0V up to 40V. It is also reasonably immune to noise and shock.

The MMBT3906,215 is suitable for a wide range of applications, with some of its most common uses as an amplifier, switch and linear applications. It is typically used to amplify weak signals or to drive loads requiring high current. It can also be used as an active noise filter or as an oscillator.

As an amplifier, the MMBT3906,215 is used with operational amplifiers and other active components to produce an amplified signal. As a switch, it is used to switch a signal between two points. As a linear device, it is used for its linear current versus voltage behavior.

The working principle of the MMBT3906,215 is quite simple. When a voltage is applied to the base terminal, it turns the transistor on. This allows current to flow from the collector to the emitter. When the base voltage is removed, the transistor turns off again and the current flow stops.

The amount of current that flows from the collector to the emitter is determined by the base current that is supplied. The ratio of the base current to the collector current is known as the current gain. The gain of the MMBT3906,215 is typically in the range of 150 to 350.

The MMBT3906,215 is one of the most commonly used NPN transistors and is ideal for a wide range of applications. It is small and easy to use, yet provides reliable performance and is reasonably immune to noise and shock. Its wide operating voltage and current range makes it particularly suited to low-power and high-current applications.

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