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Summary of the BFP740F RF Transistor

The BFP740F is a low-noise, wideband NPN bipolar RF transistor based on Infineon's SiGe:C technology, designed for applications requiring low power consumption and high linearity.

Key Features & Specifications:

️· Application: Primarily intended for low-noise amplifier (LNA) applications in wireless connectivity (WLAN, WiMAX, Bluetooth), satellite communication, multimedia devices, and mobile phones.
️· Performance:
- Very low noise: Minimum Noise Figure (NF) of 1.0 dB at 5.5 GHz.
- High linearity: OIP3 of 24 dBm at 5.5 GHz.
- High transition frequency (fT): 45 GHz.
- DC Current Gain (hFE): Typically between 250.
️· Electrical Characteristics:
- Maximum Collector-Emitter Voltage: 4.0V
- Maximum Collector Current: 45 mA
️· Package: TSFP-4-1 (Thin Small Flat Plastic Package)
️· Compliance: RoHS compliant (lead-free and halogen-free) and AEC-Q101 qualified.

In essence, the BFP740F is a highly efficient and reliable transistor ideal for sensitive RF applications.

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