The 2SC4095 is a silicon NPN epitaxial planar transistor manufactured by NEC (now Renesas Electronics). This transistor is designed for use in VHF/UHF oscillators and amplifiers, emphasizing high-frequency performance.
Applications:
- VHF/UHF Oscillators
- High-Frequency Amplifiers
- RF Transmitters
- Wireless Communication Systems
Features:
- High Transition Frequency (fT): Enables high-frequency operation.
- Low Feedback Capacitance: Improves stability in oscillator circuits.
- High Power Gain: Provides substantial signal amplification.
- Small Package: Allows for compact circuit designs.
Benefits:
- Stable Oscillation: Low feedback capacitance ensures reliable oscillation in high-frequency circuits.
- Extended Communication Range: High power gain enhances signal strength for reliable communication.
- Compact Design: Small package facilitates integration into space-constrained applications.
Additional Details:
The 2SC4095 typically comes in a small surface-mount package such as SOT-23 or similar. The collector-emitter voltage (VCEO) is generally around 20V, and the collector current (IC) is typically in the tens of milliamperes range. The transition frequency (fT) is usually in the GHz range, making it ideal for VHF and UHF applications. It's designed to provide stable oscillation and high gain at these frequencies. This transistor requires careful impedance matching and biasing to achieve optimal performance in oscillator and amplifier circuits. It is commonly used in applications where a stable, high-frequency signal is required, such as in wireless communication devices and radar systems.
