The KRA304 is a PNP Epitaxial Silicon Transistor manufactured by KEC (Korea Electronic Co., Ltd.). It is designed for switching and amplifier applications. This transistor is available in a small surface mount package, making it suitable for high-density circuit designs.

Applications:

• Switching Circuits
• Amplifier Circuits
• Consumer Electronics
• Industrial Control Systems
• Driver Stages

Features:

• PNP Epitaxial Silicon Transistor
• Low Collector-Emitter Saturation Voltage
• High Current Gain (hFE)
• Small Surface Mount Package (SOT-23)

Benefits:

• Efficient Switching: Provides efficient switching capabilities in various electronic circuits.
• Reliable Amplification: Offers reliable signal amplification in low-power applications.
• Compact Size: The small surface mount package is ideal for high-density circuit designs.
• Stable Performance: Provides stable performance characteristics across a wide range of operating conditions.
• Easy Integration: Designed for easy integration into automated assembly processes.

Technical Specifications: The KRA304 has a Collector-Base Voltage (VCBO) of -50V, a Collector-Emitter Voltage (VCEO) of -50V, and an Emitter-Base Voltage (VEBO) of -5V. The Collector Current (IC) is rated at -0.15A. It features a typical current gain (hFE) of 85 to 170, ensuring adequate amplification in various applications. The transistor's power dissipation is 0.2W. The operating and storage temperature range is -55°C to +150°C. The transistor is available in a SOT-23 package, which allows for high-density mounting on printed circuit boards.

The KRA304 is commonly used in a wide range of electronic devices, from consumer electronics like audio amplifiers and television sets to industrial control systems and communication equipment. Its reliable performance and compact size make it a versatile component for modern electronic designs. The transistor's ability to handle small to moderate currents with efficient amplification makes it a popular choice for designers looking to optimize performance and space utilization in their circuits.