Introducing the FMMT3904TA - A High-Performance NPN Transistor

The FMMT3904TA is a cutting-edge NPN bipolar junction transistor (BJT) developed by Diodes Incorporated, a leading manufacturer in the semiconductor industry. This small signal transistor is designed for general-purpose amplifier and switching applications, offering a blend of reliability and efficiency to electronic circuits.

Key Features

• High Current Gain (hFE): The FMMT3904TA boasts a high current gain, typically around 100 to 300, making it suitable for amplification purposes in various electronic devices.
• Low Saturation Voltage: It offers a low collector-emitter saturation voltage, which means it requires less voltage to saturate, leading to lower power dissipation and improved efficiency.
• Fast Switching Speed: The device is characterized by its fast switching capabilities, which is crucial for applications that require quick transitions between on and off states.
• Surface-Mount Package: Encapsulated in an SOT-23 package, the FMMT3904TA is designed for surface-mount technology (SMT), which is ideal for modern, high-density PCB designs.

Electrical Performance

The FMMT3904TA operates with a collector-base voltage (VCBO) of 60V, a collector-emitter voltage (VCEO) of 40V, and an emitter-base voltage (VEBO) of 6V. It can handle a continuous collector current (IC) of up to 200mA, making it a robust choice for driving moderate loads.

Applications

Its versatility allows the FMMT3904TA to be used in a wide range of applications, including:

• Audio Amplifiers
• Signal Processing
• Switching Circuits
• Linear Amplification
• Power Management

Quality and Reliability

Diodes Incorporated is committed to providing high-quality components. The FMMT3904TA is no exception, undergoing rigorous testing to ensure it meets the industry standards for performance and reliability. With its compact form factor and robust electrical characteristics, this transistor is a perfect choice for both commercial and industrial applications where space is at a premium and performance cannot be compromised.

Whether you're designing a new circuit or seeking a reliable component for an existing design, the FMMT3904TA is an excellent choice that combines functionality, efficiency, and durability.