Overview
The BFG31,115 is a PNP planar epitaxial transistor manufactured by NXP USA Inc. This transistor is designed for wideband amplifier applications and is housed in a plastic SOT223 envelope. It is part of NXP's discrete semiconductor product line, specifically tailored for high-frequency operations.
Key Specifications
| Specification | Value |
|---|---|
| Transistor Type | PNP |
| Voltage - Collector Emitter Breakdown (Max) | 15V |
| Frequency - Transition | 5GHz |
| Power - Max | 1W |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 25 @ 70mA, 10V |
| Current - Collector (Ic) (Max) | 100mA |
| Mounting Type | Surface Mount |
| Package / Case | TO-261-4, TO-261AA (Supplier Device Package: SC-73) |
Key Features
- High-frequency operation up to 5GHz, making it suitable for wideband amplifier applications.
- PNP planar epitaxial transistor structure for reliable performance.
- Maximum collector current of 100mA and maximum power dissipation of 1W.
- Surface mount package (SOT223) for easy integration into modern circuit designs.
- Complementary NPN transistor available as BFG97 for balanced circuit designs.
Applications
The BFG31,115 transistor is primarily used in wideband amplifier applications, including but not limited to:
- RF amplifiers in communication systems.
- High-frequency signal processing circuits.
- Audio and radio frequency amplification.
- General-purpose high-frequency amplification needs.
Q & A
- What is the transistor type of the BFG31,115?
The BFG31,115 is a PNP planar epitaxial transistor. - What is the maximum collector-emitter breakdown voltage of the BFG31,115?
The maximum collector-emitter breakdown voltage is 15V. - What is the maximum frequency of operation for the BFG31,115?
The transistor can operate up to 5GHz. - What is the maximum power dissipation of the BFG31,115?
The maximum power dissipation is 1W. - What is the maximum collector current of the BFG31,115?
The maximum collector current is 100mA. - What is the mounting type of the BFG31,115?
The transistor is a surface mount device. - What is the package type of the BFG31,115?
The package type is TO-261-4, TO-261AA (Supplier Device Package: SC-73). - What is the complementary NPN transistor for the BFG31,115?
The complementary NPN transistor is the BFG97. - In what types of applications is the BFG31,115 typically used?
The BFG31,115 is typically used in wideband amplifier applications, including RF amplifiers, high-frequency signal processing, and audio and radio frequency amplification. - Where can I find detailed specifications and datasheets for the BFG31,115?
Detailed specifications and datasheets can be found on the NXP website, Digi-Key, and other electronic component distributors.
