The 2SC4767 is a silicon NPN epitaxial planar transistor manufactured by Panasonic. It's designed for use in various amplifier and switching applications.

Applications

• Low-noise amplifiers
• High-frequency amplifiers
• Oscillators
• Mixers
• Switching circuits

Features

• Low noise figure
• High gain
• High cutoff frequency
• Small signal amplification capabilities
• Good linearity

Benefits

• Provides excellent signal amplification with minimal added noise.
• Suitable for sensitive receiver front-ends.
• Enables efficient signal processing in high-frequency circuits.
• Offers stable and reliable performance.
• Can be used in a wide range of applications due to its versatile characteristics.

Additional Details

The 2SC4767 transistor typically comes in a small signal package, and requires appropriate biasing for optimal performance. The datasheet specifies key parameters such as collector-emitter voltage, collector current, power dissipation, and current gain. Careful consideration of these parameters, along with thermal management, is crucial for reliable operation. Its high cutoff frequency makes it useful in applications that require amplification or switching of high-frequency signals. Always refer to the manufacturer's datasheet for detailed specifications and application guidelines. It is often employed in communication devices and other electronic equipment where a low-noise, high-gain amplifier is needed. Correct impedance matching is also important to achieve maximum gain and minimize signal reflections.