Overview
The BLF647,112 is a high-performance RF LDMOS (Laterally Diffused Metal Oxide Semiconductor) transistor manufactured by Ampleon USA Inc. This device is designed for wideband applications, offering high power gain, easy power control, and excellent ruggedness. The BLF647,112 is particularly suited for use in various RF amplification roles due to its robust design and reliable performance characteristics.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer Part Number | BLF647,112 |
| Manufacturer | Ampleon USA Inc. |
| Description | RF FET LDMOS 65V 14.5dB SOT540A |
| Voltage - Rated | 65V |
| Voltage - Test | 32V |
| Transistor Type | LDMOS |
| Package / Case | SOT540A |
| Gain | 14.5dB |
| Frequency | Up to 1.3GHz |
| Current - Test | 200mA |
| Power - Output | 35W |
Key Features
- High Power Gain: The BLF647,112 offers high power gain, making it suitable for high-power RF amplification applications.
- Easy Power Control: This transistor provides easy power control, which is beneficial for managing power levels in various RF systems.
- Excellent Ruggedness: The device is designed with excellent ruggedness, ensuring reliable performance under demanding conditions.
- Source on Underside: The source connection on the underside eliminates the need for DC isolators, reducing common mode inductance and improving overall system performance.
Applications
The BLF647,112 is widely used in various RF amplification applications, including but not limited to:
- Base Stations: For cellular and wireless communication systems.
- Broadcasting Equipment: In radio and television broadcasting transmitters.
- Industrial and Medical Equipment: In applications requiring high-power RF amplification.
- Aerospace and Defense: For radar and communication systems.
Q & A
- What is the rated voltage of the BLF647,112?
The rated voltage of the BLF647,112 is 65V. - What is the typical gain of the BLF647,112?
The typical gain of the BLF647,112 is 14.5dB. - What is the maximum output power of the BLF647,112?
The maximum output power of the BLF647,112 is 35W. - What is the frequency range of the BLF647,112?
The BLF647,112 operates up to a frequency of 1.3GHz. - What is the package type of the BLF647,112?
The BLF647,112 comes in a SOT540A package. - What are the key features of the BLF647,112?
The key features include high power gain, easy power control, excellent ruggedness, and a source connection on the underside. - In what applications is the BLF647,112 commonly used?
The BLF647,112 is commonly used in base stations, broadcasting equipment, industrial and medical equipment, and aerospace and defense applications. - What is the transistor type of the BLF647,112?
The transistor type of the BLF647,112 is LDMOS. - What is the current rating for the BLF647,112 during testing?
The current rating during testing is 200mA. - Where can I find detailed specifications and datasheets for the BLF647,112?
Detailed specifications and datasheets can be found on the official Ampleon website, as well as on distributor websites such as Digi-Key and Ariat-Tech.
