Overview
The BFS17SH6327XTSA1 is a discrete semiconductor product from Infineon Technologies, specifically designed for high-performance RF applications. This component is part of Infineon's series of Heterojunction Bipolar Transistors (HBT) that are optimized for low-noise amplifier (LNA) solutions in various wireless communication systems.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Transition Frequency (fT) | 25 | GHz |
| Noise Figure (NFmin) at 1.8 GHz | 0.45 | dB |
| Maximum Collector Current (IC max) | 70 | mA |
| Maximum Collector-Emitter Voltage (VCEO max) | 4.5 | V |
| Output Power at 1 dB Compression (OP1dB) | 14.5 | dBm |
| Output Third-Order Intercept Point (OIP3) | 31.5 | dBm |
| Package Type | SOT343 |
Key Features
- High gain and low noise characteristics, making it suitable for high-performance RF amplifiers.
- Transition frequency (fT) of 25 GHz, enabling operation up to high-frequency ranges.
- Low noise figure of 0.45 dB at 1.8 GHz, enhancing system sensitivity in wireless communication systems.
- High linearity and high gain, suitable for single-stage driver amplifiers up to 3.0 GHz.
- Pb-free (RoHS compliant) package, ensuring environmental compliance.
- Gold metallization for high reliability.
Applications
- Wireless Communications: Ideal for active mixer, amplifier, and oscillator applications in RF front-end systems.
- WiFi Connectivity: Suitable as a single- and dual-band LNA solution for various WiFi connectivity applications.
- Broadcasting Systems: Provides improved system sensitivity in broadcasting systems due to its low noise figure.
Q & A
- What is the transition frequency (fT) of the BFS17SH6327XTSA1?
The transition frequency (fT) is 25 GHz.
- What is the typical noise figure (NFmin) at 1.8 GHz for this transistor?
The typical noise figure (NFmin) at 1.8 GHz is 0.45 dB.
- What is the maximum collector current (IC max) for this device?
The maximum collector current (IC max) is 70 mA.
- What is the maximum collector-emitter voltage (VCEO max) for this transistor?
The maximum collector-emitter voltage (VCEO max) is 4.5 V.
- What package type is used for the BFS17SH6327XTSA1?
The package type is SOT343.
- Is the BFS17SH6327XTSA1 RoHS compliant?
- What are the primary applications of the BFS17SH6327XTSA1?
The primary applications include wireless communications, WiFi connectivity, and broadcasting systems.
- What are the key features of the BFS17SH6327XTSA1 that make it suitable for RF applications?
The key features include high gain, low noise, high linearity, and high reliability due to gold metallization.
- How does the BFS17SH6327XTSA1 enhance system sensitivity in wireless communication systems?
The BFS17SH6327XTSA1 enhances system sensitivity due to its low noise figure, which improves the overall signal-to-noise ratio.
- Can the BFS17SH6327XTSA1 be used in high-frequency applications?
