The 2SC2406 is an NPN silicon epitaxial planar transistor manufactured by Panasonic. It is designed for use in low-noise amplifier applications, particularly in VHF and UHF bands. Its key features include low noise figure, high gain, and high-frequency performance, making it ideal for sensitive receiver circuits.

Applications

• Low-Noise Amplifiers (LNAs)
• VHF/UHF Amplifiers
• RF Front-Ends
• Oscillators
• Mixers

Features

• NPN Silicon Epitaxial Planar Transistor
• Low Noise Figure (NF): Typically 1.5 dB at 200 MHz
• High Gain (Gp): Typically 11 dB at 200 MHz
• High Transition Frequency (fT): Typically 1.2 GHz
• Collector-Emitter Voltage (VCEO): 15V

Benefits

• Provides excellent signal amplification with minimal added noise
• Enables high sensitivity in receiver circuits
• Suitable for high-frequency applications
• Improves signal-to-noise ratio in communication systems
• Enhances the performance of RF equipment

Additional Details

The 2SC2406 is generally available in a small signal package such as SOT-23 or similar. It's crucial to consult the datasheet for detailed specifications, including S-parameters, noise figure characteristics, and bias conditions for optimal performance. Proper impedance matching is essential for achieving the specified noise figure and gain. Use of appropriate biasing techniques is required to maintain stable operation.