ON Semiconductor 2N4403G PNP Transistor

The 2N4403G is a versatile PNP bipolar junction transistor (BJT) from ON Semiconductor, renowned for its reliable performance in a wide range of electronic applications. This small-signal transistor is designed for use in linear and switching applications, making it an ideal choice for designers and hobbyists alike.

Key Features

• Type: PNP Bipolar Transistor
• Package: TO-92
• Collector-Emitter Voltage (VCEO): 40V
• Collector-Base Voltage (VCBO): 40V
• Emitter-Base Voltage (VEBO): 5V
• Collector Current (IC): 600mA
• Power Dissipation (Pd): 625mW
• DC Current Gain (hFE): 40 to 300
• Operating and Storage Junction Temperature Range: -55°C to +150°C

The 2N4403G is engineered to deliver high saturation current and low saturation voltage, ensuring efficient operation in circuit designs. Its TO-92 package is widely used and easy to work with, suitable for through-hole PCB mounting, which simplifies the assembly process.

Applications

The 2N4403G is commonly found in a variety of applications, including but not limited to:

• Amplification circuits
• Switching circuits
• Signal processing
• Audio amplifiers
• Driver stages in Hi-Fi amplifiers and television circuits

With its robust construction, the 2N4403G provides reliable operation even under challenging conditions. Its high current gain allows for effective amplification of weak signals, making it an excellent choice for audio and signal processing applications. Additionally, its fast switching capabilities enable it to be used in digital logic circuits, where quick transitions are vital.

ON Semiconductor's commitment to quality ensures that the 2N4403G meets stringent standards, offering consistent performance for both commercial and industrial users. Whether you're designing a new circuit or replacing a component in an existing system, the 2N4403G is a dependable choice that combines efficiency, durability, and versatility.