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BFQ790H6327XTSA1

BFQ790H6327XTSA1 Description

The BFQ790H6327XTSA1 is a Bipolar RF Transistor from Infineon Technologies, designed for high-frequency applications. With a frequency transition of 1.85GHz, this NPN transistor offers a maximum collector current of 300mA and a maximum power rating of 1.5W. It is packaged in a SOT89 package, making it suitable for surface mount applications. The BFQ790H6327XTSA1 is compliant with RoHS3 and REACH regulations, ensuring environmental and health safety.

BFQ790H6327XTSA1 Features

• High Frequency Performance: With a transition frequency of 1.85GHz, the BFQ790H6327XTSA1 is ideal for high-frequency applications.
• Low Noise Figure: A typical noise figure of 2.6dB at 1.8GHz makes it suitable for low-noise amplifiers.
• High Gain: A gain of 17dB provides excellent signal amplification.
• Robust Voltage Rating: The maximum collector-emitter breakdown voltage of 6.1V ensures reliable operation in high-voltage environments.
• DC Current Gain: A minimum DC current gain (hFE) of 60 at 250mA, 5V ensures consistent performance.
• Surface Mount Packaging: The SOT89 package allows for easy integration into surface mount applications.

BFQ790H6327XTSA1 Applications

The BFQ790H6327XTSA1 is ideal for various applications due to its high-frequency performance, low noise figure, and high gain. Some specific use cases include:

1. RF Amplifiers: The high gain and low noise figure make it suitable for use in RF amplifiers in communication systems.
2. Low-Noise Amplifiers: Its low noise figure makes it ideal for low-noise amplifiers in sensitive applications such as radio astronomy and satellite communication.
3. High-Frequency Switching Applications: The high transition frequency and robust voltage rating make it suitable for high-frequency switching applications.

Conclusion of BFQ790H6327XTSA1

The BFQ790H6327XTSA1 from Infineon Technologies is a high-performance Bipolar RF Transistor designed for high-frequency applications. Its unique combination of high gain, low noise figure, and high transition frequency make it an excellent choice for RF amplifiers, low-noise amplifiers, and high-frequency switching applications. Despite being classified as obsolete, its performance benefits and unique features make it a valuable component for specific applications in the electronics industry.