Overview
The MMBT3904T-7-F is a small signal NPN bipolar junction transistor (BJT) manufactured by Diodes Incorporated. This surface mount transistor is designed for general-purpose applications and is known for its high frequency performance and low noise characteristics. It is packaged in the SOT-523 format, making it suitable for a wide range of electronic circuits where space is a concern.
Key Specifications
| Parameter | Value |
|---|---|
| Transistor Type | NPN |
| Maximum Collector-Base Voltage (Vcbo) | 40 V |
| Maximum Collector-Emitter Voltage (Vceo) | 40 V |
| Maximum Emitter-Base Voltage (Vebo) | 6 V |
| Collector Current (Ic) | 200 mA |
| Power Dissipation (Pd) | 150 mW |
| Transition Frequency (ft) | 300 MHz |
| Package Type | SOT-523 |
Key Features
- High frequency performance up to 300 MHz
- Low noise characteristics
- Surface mount SOT-523 package for compact designs
- General-purpose NPN transistor suitable for a wide range of applications
- Low power dissipation of 150 mW
Applications
The MMBT3904T-7-F is versatile and can be used in various electronic circuits, including:
- Amplifier circuits
- Switching circuits
- Audio and video equipment
- Automotive electronics
- Consumer electronics
Q & A
- What is the maximum collector current of the MMBT3904T-7-F?
The maximum collector current is 200 mA. - What is the transition frequency of the MMBT3904T-7-F?
The transition frequency is 300 MHz. - What is the package type of the MMBT3904T-7-F?
The package type is SOT-523. - What is the maximum power dissipation of the MMBT3904T-7-F?
The maximum power dissipation is 150 mW. - Is the MMBT3904T-7-F suitable for high-frequency applications?
Yes, it is suitable for high-frequency applications up to 300 MHz. - What are some common applications of the MMBT3904T-7-F?
It is commonly used in amplifier circuits, switching circuits, audio and video equipment, automotive electronics, and consumer electronics. - What is the maximum collector-base voltage of the MMBT3904T-7-F?
The maximum collector-base voltage is 40 V. - Is the MMBT3904T-7-F a surface mount device?
Yes, it is a surface mount device. - What is the emitter-base voltage of the MMBT3904T-7-F?
The maximum emitter-base voltage is 6 V. - Where can I find detailed specifications for the MMBT3904T-7-F?
Detailed specifications can be found on the datasheet available from Diodes Incorporated or distributors like Digi-Key and Mouser Electronics.
