Product Overview: MMBT3904FA-7B

The MMBT3904FA-7B is a high-quality NPN bipolar junction transistor (BJT) from Diodes Incorporated, designed for general purpose and amplification applications. This versatile transistor is a go-to component for electronic enthusiasts and professional engineers alike, due to its reliable performance and cost-effectiveness.

Key Features

• Device Type: NPN BJT
• Package: SOT-323 (SC-70)
• Configuration: Single
• Collector-Emitter Voltage (Vceo): 40V
• Collector-Base Voltage (Vcbo): 60V
• Emitter-Base Voltage (Vebo): 6V
• Collector Current (Ic): 200mA
• Power Dissipation (Pd): 300mW
• DC Current Gain (hFE): 100 to 300
• Transition Frequency (fT): 300MHz
• Operating Temperature Range: -55°C to +150°C

Applications

The MMBT3904FA-7B is ideal for a wide range of applications. It is commonly used in signal processing due to its high transition frequency, making it suitable for amplification in RF circuits. Additionally, its low saturation voltage and high gain make it suitable for switching applications. Other typical uses include:

• Low power consumption circuits
• Linear amplification and switching
• Driver stages in hi-fi amplifiers and television circuits
• Control systems and sensor circuits

Quality and Reliability

Diodes Incorporated is known for its commitment to quality, and the MMBT3904FA-7B is no exception. It is manufactured to meet stringent standards, ensuring high reliability and performance consistency. The transistor is also RoHS compliant, minimizing the environmental impact by excluding hazardous substances from its construction.

Ordering Information

The MMBT3904FA-7B is available in tape and reel packaging, facilitating easy integration into automated PCB assembly processes. For detailed ordering and pricing information, it is recommended to contact Diodes Incorporated or an authorized distributor.