Overview
The BLF881,112 is a high-performance RF power transistor manufactured by Ampleon USA Inc. This device is part of the LDMOS (Laterally Diffused Metal Oxide Semiconductor) family, known for its high power handling and efficiency. The BLF881,112 is designed for use in RF power amplifiers across a wide range of frequencies, making it suitable for various applications in telecommunications, broadcasting, and industrial RF systems.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer | Ampleon USA Inc. | |
| Part Number | BLF881,112 | |
| Frequency Range | 0.001 GHz to 1 GHz | |
| Output Power | 140 W | |
| Gain | 21 dB | |
| Typical Efficiency | 49% | |
| Supply Voltage | 50 V | |
| Drain Current (Id) | 500 mA | |
| Package | SOT467C | |
| Transistor Type | LDMOS (Dual), Common Source |
Key Features
- High Output Power: The BLF881,112 offers an output power of 140 W, making it suitable for high-power RF applications.
- High Gain: With a gain of 21 dB, this transistor enhances signal strength effectively.
- High Efficiency: It has a typical efficiency of 49%, which helps in reducing heat dissipation and improving overall system performance.
- Broad Frequency Range: Operates from 0.001 GHz to 1 GHz, covering a wide range of RF frequencies.
- LDMOS Technology: Utilizes LDMOS technology for high power handling and reliability.
Applications
- Telecommunications: Used in base stations and other communication equipment for amplifying RF signals.
- Broadcasting: Suitable for broadcast transmitters due to its high power and efficiency.
- Industrial RF Systems: Applied in various industrial RF applications such as plasma generators, medical equipment, and more.
- Radar Systems: Can be used in radar systems requiring high-power RF amplification.
Q & A
- What is the output power of the BLF881,112?
The output power of the BLF881,112 is 140 W.
- What is the frequency range of the BLF881,112?
The frequency range is from 0.001 GHz to 1 GHz.
- What is the gain of the BLF881,112?
The gain is 21 dB.
- What is the typical efficiency of the BLF881,112?
The typical efficiency is 49%.
- What is the supply voltage for the BLF881,112?
The supply voltage is 50 V.
- What package type does the BLF881,112 use?
The package type is SOT467C.
- What type of transistor is the BLF881,112?
The BLF881,112 is an LDMOS (Laterally Diffused Metal Oxide Semiconductor) transistor.
- What are some common applications of the BLF881,112?
Common applications include telecommunications, broadcasting, industrial RF systems, and radar systems.
- Where can I find the datasheet for the BLF881,112?
The datasheet can be found on the manufacturer's website or through authorized distributors like Ariat-Tech or RFMW.
- Is the BLF881,112 available in stock?
Yes, it is available in stock from various distributors. Check the inventory status with the supplier.
