Overview
The BLF871S,112 is a high-performance RF power transistor manufactured by Ampleon USA Inc. This device is designed for use in the UHF frequency range, making it suitable for various broadcast transmitter and industrial applications. The transistor is built using LDMOS (Laterally Diffused Metal Oxide Semiconductor) technology, which offers high power gain, efficiency, and ruggedness. Although the BLF871S,112 has been transferred from Ampleon to Flip Electronics, it remains a critical component in many RF power systems.
Key Specifications
| Parameter | Min | Typ/Nom | Max | Unit |
|---|---|---|---|---|
| Frequency Range | 0.005 GHz | - | 0.86 GHz | GHz |
| Output Power (P_L) | - | 100 W | - | W |
| Power Gain (G_p) | - | 21 dB | - | dB |
| Drain Efficiency (η_D) | - | 60% | - | % |
| Supply Voltage (V_DS) | - | 40 V | - | V |
| Drain Current (I_Dq) | - | 500 mA | - | mA |
| Package | - | SOT467B | - | - |
Key Features
- Easy power control
- Excellent reliability
- Integrated ESD protection
- High power gain
- High efficiency
- Excellent ruggedness
- Compliant to Directive 2002/95/EC, regarding Restriction of Hazardous Substances
Applications
- Communication transmitter applications in the UHF frequency range
- Industrial applications in the UHF band
Q & A
- What is the frequency range of the BLF871S,112? The frequency range is from 0.005 GHz to 0.86 GHz.
- What is the output power of the BLF871S,112? The output power is 100 W.
- What is the power gain of the BLF871S,112? The power gain is 21 dB.
- What is the drain efficiency of the BLF871S,112? The drain efficiency is 60%.
- What is the supply voltage for the BLF871S,112? The supply voltage is 40 V.
- What is the package type of the BLF871S,112? The package type is SOT467B.
- Is the BLF871S,112 still in production? No, the BLF871S,112 is obsolete and no longer manufactured but is available through authorized distributors like Flip Electronics.
- What are the main applications of the BLF871S,112? The main applications include communication transmitter and industrial applications in the UHF frequency range.
- Does the BLF871S,112 have integrated ESD protection? Yes, it has integrated ESD protection.
- Is the BLF871S,112 compliant with any specific directives? Yes, it is compliant to Directive 2002/95/EC regarding Restriction of Hazardous Substances.
