CXT3904 TR Discrete Semiconductor Products

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The CXT3904 TR is a single bipolar junction transistor (BJT) which is widely used in a range of applications. This device ranges from the small signal to analog power amplifier market, depending upon designed application and circuit need. The CXT3904 TR is a versatile device which can be used for a range of applications such as switching applications, linear amplifiers, small signal amplifiers, radio frequency amplifiers, and audio amplifiers.

The CXT3904 TR is a high-gain, high-frequency NPN device, having a nominal gain of 60 dB at 1GHz. This device encapsulates an NPN transistor and related components, including resistors and capacitors to form a single package, eliminating the cost and complexity of designing a discrete transistor and components layout. This configuration ensures reliable performance in a variety of applications.

The CXT3904 TR has an internal current gain of 1000, which is sufficient for most small signal applications. This device has excellent switching properties, which makes it an ideal choice for small signal and audio amplifiers, as well as switch-mode power supplies. Its low-voltage operation also makes it suitable for use in battery-powered applications. In addition, this device has very low turn-on time, which makes it suitable for fast switching applications.

The CXT3904 TR is a high-frequency NPN BJT and its inherent low-noise characteristics make it an ideal device for use in radio frequency amplifiers and other high-frequency applications. This device has a built-in emitter to base diode, which is useful for protection purposes in various circuits. The CXT3904 TR is also suitable for use in analog amplifier circuits where its high output current capability and low on-resistance can be utilized to great effect.

The CXT3904 TR is an excellent choice of device for linear and small signal applications due to its low operating voltage, low noise, high frequency response, high output current, low on-resistance, and high internal current gain. This device is optimized for DC performance, making it suitable for use in linear amplifier applications such as small signal amplifiers, audio amplifiers, and radio frequency amplifiers.

The working principle of the CXT3904 TR is as follows: When a positive voltage is applied to the base of the device, it causes the current flowing through the base-emitter junction to increase, which in turn causes the collector current to flow, thus providing amplification.

The CXT3904 TR is a versatile device with a range of applications in both the analog and digital worlds. As a discrete transistor, it has excellent performance in small signal and power amplifier circuits. Its built-in emitter-diode current protection and high-frequency NPN configuration make it suitable for use in both linear amplifier and switch-mode power supply. Because of its low on-resistance and high internal current gain, it is also suitable for use in various analog amplifier applications.

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