The 2SC5658 is a silicon NPN epitaxial planar transistor manufactured by Rohm Semiconductor. This transistor is designed for high-frequency power amplification applications.

Applications:

• High-frequency amplifiers
• Oscillators
• Mixers
• RF communication devices
• Power amplification stages

Features:

• High transition frequency (f_T)
• Low noise figure
• High power gain
• Excellent linearity
• Small package size

Benefits:

• Improved signal amplification
• Reduced noise interference
• Enhanced signal clarity
• Stable performance
• Compact circuit design

Additional Details:

The 2SC5658 is specifically designed for applications requiring high-frequency performance and low noise. Its high transition frequency allows it to operate effectively in the GHz range. The low noise figure ensures minimal signal degradation during amplification. It is commonly used in RF amplifiers, oscillators, and mixers. The small package size enables compact circuit design, making it suitable for portable devices. It is characterized by its high power gain and excellent linearity, ensuring accurate signal reproduction. The transistor’s datasheet provides detailed specifications, including collector-emitter voltage, collector current, and power dissipation. These parameters are crucial for ensuring proper and safe operation within the intended circuit. The 2SC5658's design focuses on achieving optimal performance in high-frequency applications while maintaining a small footprint, making it a versatile choice for various communication and instrumentation systems.