The KRC856U is a PNP Epitaxial Planar Transistor manufactured by KEC. This transistor is designed for a variety of switching and amplification applications, offering reliable performance and consistent characteristics. Its specifications make it suitable for general-purpose use in various electronic circuits.

Applications:

• General purpose amplification
• Switching circuits
• Driver stages in electronic circuits
• Consumer electronics
• Industrial control systems

Features:

• PNP Epitaxial Planar Transistor
• High Collector Current (Ic): Up to 500mA
• Low Saturation Voltage
• High hFE (DC Current Gain)
• Available in a small surface mount package (SOT-23)

Benefits:

• Efficient switching performance
• Stable operation over a wide temperature range
• Compact size for high-density circuit designs
• Reliable amplification due to high hFE
• Ease of integration into automated assembly processes

Technical Specifications:

The KRC856U generally features a collector-emitter voltage (Vceo) in the range of -50V, a collector current (Ic) of up to -500mA, and power dissipation capabilities around 250mW. The DC current gain (hFE) typically falls between 85 and 170, which is ideal for amplification purposes. Transition frequency (fT) is approximately 100MHz, making it useful in medium-speed switching applications. It is commonly available in a SOT-23 package for easy surface mounting.

This transistor is suitable for applications where a balance of amplification and switching is required. Its compact size and electrical characteristics make it a popular choice for many electronic designs. The SOT-23 package facilitates easy integration into various PCB layouts.