Product Overview: MMBT3904FZ-7B

The MMBT3904FZ-7B is a high-performance NPN bipolar junction transistor (BJT) designed and manufactured by Diodes Incorporated, a leading global manufacturer and supplier of high-quality semiconductor products. This transistor is specifically crafted to cater to a wide array of electronic applications requiring signal amplification, switching functions, and discrete circuitry solutions.

Key Features

• Device Type: NPN Bipolar Junction Transistor (BJT)
• Package: SOT-523F, a surface-mount package that is compact and suitable for high-density PCB designs.
• Collector-Emitter Voltage (Vceo): 40V, providing a good voltage handling capability for various applications.
• Collector Current (Ic): 200mA, making it suitable for moderate current handling requirements.
• Power Dissipation (Pd): Capable of dissipating up to 300mW, ensuring stable performance under typical operating conditions.
• DC Current Gain (hFE): Characterized by a high current gain, which is crucial for amplification purposes.
• Transition Frequency (fT): 300MHz, indicating the frequency at which the transistor can effectively amplify a signal.
• RoHS Compliant: Adherence to RoHS standards, ensuring the product is free from hazardous substances and environmentally friendly.

Applications

The MMBT3904FZ-7B is versatile and can be used in a variety of electronic circuits. Its applications include, but are not limited to:

• General-purpose amplification and switching
• Audio amplifiers
• Signal processing
• Driver stages in amplifiers
• Low-power consumption devices
• Portable and battery-powered electronics

Quality and Reliability

Diodes Incorporated is committed to providing products that meet the highest standards of quality and reliability. The MMBT3904FZ-7B is no exception, as it undergoes rigorous testing and quality control measures to ensure it performs to specifications across a range of conditions. Customers can trust this BJT to deliver consistent performance and longevity in their electronic designs.

Conclusion

With its compact form factor, robust electrical characteristics, and compliance with environmental standards, the MMBT3904FZ-7B from Diodes Incorporated stands out as a reliable and efficient solution for designers looking to incorporate a versatile NPN transistor into their electronic projects.