Overview
The BFS 17P E6433 is a high-performance NPN silicon RF transistor manufactured by Infineon Technologies. This transistor is designed for various RF applications, particularly in the sub-GHz frequency range. It is packaged in a compact SOT23 (TO-236-3) surface mount package, making it suitable for a wide range of electronic devices where space is a constraint. The BFS 17P E6433 is known for its low noise figure, high gain, and robust thermal performance, making it an ideal choice for broadband amplifiers, mixers, and oscillators.
Key Specifications
| Parameter | Symbol | Values | Unit | Note or Test Condition |
|---|---|---|---|---|
| Collector-Emitter Breakdown Voltage | VCEO | 15 | V | |
| Collector Current | IC | 25 | mA | |
| Peak Collector Current | ICM | 50 | mA | |
| Total Power Dissipation | Ptot | 280 | mW | TS ≤ 95 °C |
| Junction Temperature | Tj | 150 | °C | |
| Ambient Temperature | TA | -65 to 150 | °C | |
| Transition Frequency | fT | 1.4 | GHz | |
| Noise Figure | NFmin | 3.5 | dB | IC = 2 mA, VCE = 5 V, f = 800 MHz |
| Third Order Intercept Point | OIP3 | 21.5 | dBm | VCE = 5 V, IC = 20 mA, f = 800 MHz |
| 1 dB Output Compression Point | P-1dB | 10 | dBm | IC = 20 mA, VCE = 5 V, f = 800 MHz |
Key Features
- Low noise figure of 3.5 dB, making it suitable for high-sensitivity applications.
- High gain with a transducer gain of up to 13 dB.
- Robust thermal performance with a maximum total power dissipation of 280 mW.
- Compact SOT23 (TO-236-3) surface mount package for space-efficient designs.
- Pb-free (RoHS compliant) package, ensuring environmental compliance.
- High transition frequency of 1.4 GHz, suitable for sub-GHz applications.
Applications
- Broadband amplifiers up to 1 GHz at collector currents from 1 mA to 20 mA.
- Mixers and oscillators in sub-GHz applications.
- General-purpose RF amplification in various electronic devices.
Q & A
- What is the maximum collector-emitter voltage of the BFS 17P E6433?
The maximum collector-emitter voltage (VCEO) is 15 V. - What is the maximum collector current of the BFS 17P E6433?
The maximum collector current (IC) is 25 mA. - What is the noise figure of the BFS 17P E6433?
The noise figure (NFmin) is 3.5 dB at IC = 2 mA, VCE = 5 V, and f = 800 MHz. - What is the transition frequency of the BFS 17P E6433?
The transition frequency (fT) is 1.4 GHz. - What is the package type of the BFS 17P E6433?
The package type is SOT23 (TO-236-3) surface mount. - Is the BFS 17P E6433 RoHS compliant?
Yes, the BFS 17P E6433 is Pb-free (RoHS compliant). - What are the typical applications of the BFS 17P E6433?
Typical applications include broadband amplifiers, mixers, and oscillators in sub-GHz applications. - What is the maximum total power dissipation of the BFS 17P E6433?
The maximum total power dissipation (Ptot) is 280 mW at TS ≤ 95 °C. - What is the junction temperature range of the BFS 17P E6433?
The junction temperature range is up to 150 °C. - What is the 1 dB output compression point of the BFS 17P E6433?
The 1 dB output compression point (P-1dB) is 10 dBm at IC = 20 mA, VCE = 5 V, and f = 800 MHz.
