Overview
The BFT25A,215 is a silicon NPN transistor manufactured by NXP USA Inc., designed for use in RF low power amplifiers. It is encapsulated in a 3-pin plastic SOT23 package, making it suitable for compact and high-frequency applications such as pocket telephones and paging systems with signal frequencies up to 2 GHz.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VCBO (Collector-Base Voltage) | Open Emitter | - | - | 8 | V |
| VCEO (Collector-Emitter Voltage) | Open Base | - | - | 5 | V |
| VEBO (Emitter-Base Voltage) | Open Collector | - | - | 2 | V |
| IC (DC Collector Current) | - | - | - | 6.5 | mA |
| Ptot (Total Power Dissipation) | Ts = 165°C | - | - | 32 | mW |
| Tstg (Storage Temperature) | - | -65 | - | 150 | °C |
| Tj (Junction Temperature) | - | - | - | 175 | °C |
Key Features
- Low current consumption (100 μA to 1 mA)
- Low noise figure
- Gold metallization for excellent reliability
- Wideband operation up to 5 GHz
- Compact SOT23 package
Applications
The BFT25A,215 is primarily intended for use in RF low power amplifiers, such as:
- Pocket telephones
- Paging systems
- Other high-frequency communication devices requiring low noise and low power consumption.
Q & A
- What is the BFT25A,215 transistor used for? The BFT25A,215 is used in RF low power amplifiers, such as pocket telephones and paging systems.
- What is the maximum collector-emitter voltage of the BFT25A,215? The maximum collector-emitter voltage (VCEO) is 5 V.
- What is the package type of the BFT25A,215? The transistor is encapsulated in a 3-pin plastic SOT23 package.
- What are the key features of the BFT25A,215? Key features include low current consumption, low noise figure, and gold metallization for excellent reliability.
- What is the maximum DC collector current of the BFT25A,215? The maximum DC collector current (IC) is 6.5 mA.
- What is the total power dissipation limit of the BFT25A,215? The total power dissipation (Ptot) is limited to 32 mW at Ts = 165°C.
- What is the storage temperature range for the BFT25A,215? The storage temperature range is from -65°C to 150°C.
- What is the junction temperature limit of the BFT25A,215? The junction temperature (Tj) should not exceed 175°C.
- Is the BFT25A,215 suitable for high-frequency applications? Yes, it is suitable for high-frequency applications up to 5 GHz.
- Where can I find detailed specifications for the BFT25A,215? Detailed specifications can be found in the official NXP data sheet or on distributor websites like Mouser, Farnell, and TME.
