Overview
The BLF7G27LS-150P,118 is a high-performance LDMOS (Laterally Diffused Metal Oxide Semiconductor) power transistor designed and manufactured by Ampleon USA Inc. This component is specifically tailored for RF power amplifier applications in the frequency range of 2500 MHz to 2700 MHz, making it ideal for base station and multicarrier applications. Although this product has been discontinued, it remains notable for its advanced features and performance characteristics.
Key Specifications
| Symbol | Parameter | Conditions | Min | Max | Unit | |
|---|---|---|---|---|---|---|
| f range | frequency range | - | 2500 | 2700 | - | MHz |
| P L(3dB) | nominal output power at 3 dB gain compression | - | - | 150 | - | W |
| G p | power gain | V DS = 28 V | 14.8 | 16.5 | - | dB |
| RL in | input return loss | V DS = 28 V; I Dq = 1200 mA | -10 | - | - | dB |
| η D | drain efficiency | V DS = 28 V; 2500 MHz ≤ f ≤ 2700 MHz; I Dq = 1200 mA | 22 | 26 | - | % |
| P L(AV) | average output power | - | - | 30 | - | W |
| ACPR 885k | adjacent channel power ratio (885 kHz) | P L(AV) = 30 W; V DS = 28 V; 2500 MHz ≤ f ≤ 2700 MHz; I Dq = 1200 mA | -43 | -47 | - | dBc |
Key Features
- Excellent Ruggedness: Designed to withstand harsh operating conditions.
- High Efficiency: Offers high drain efficiency, contributing to reduced power consumption and heat generation.
- Low Thermal Resistance: Provides excellent thermal stability, ensuring reliable operation over a wide range of temperatures.
- Broadband Operation: Optimized for frequencies between 2500 MHz and 2700 MHz.
- Lower Output Capacitance: Improves performance in Doherty applications.
- Low Memory Effects: Enhances pre-distortability, making it suitable for linear amplification.
- Design Optimized for Gull-Wing and Straight Lead Versions: Flexible design to accommodate different mounting requirements.
- Internally Matched: Simplifies the design and implementation process.
- Integrated ESD Protection: Protects the device from electrostatic discharge damage.
- RoHS Compliant: Meets the Directive 2002/95/EC regarding the Restriction of Hazardous Substances.
Applications
- RF Power Amplifiers for Base Stations: Ideal for use in cellular base stations and other wireless infrastructure.
- Multicarrier Applications: Suitable for applications requiring simultaneous transmission of multiple carriers within the 2500 MHz to 2700 MHz frequency range.
Q & A
- What is the frequency range of the BLF7G27LS-150P,118?
The BLF7G27LS-150P,118 operates within the frequency range of 2500 MHz to 2700 MHz.
- What is the nominal output power at 3 dB gain compression for this transistor?
The nominal output power at 3 dB gain compression is 150 W.
- What is the typical drain efficiency of the BLF7G27LS-150P,118?
The typical drain efficiency is between 22% and 26%.
- Is the BLF7G27LS-150P,118 internally matched?
Yes, the BLF7G27LS-150P,118 is internally matched for ease of use.
- Does the BLF7G27LS-150P,118 have integrated ESD protection?
Yes, it has integrated ESD protection.
- What are the primary applications of the BLF7G27LS-150P,118?
The primary applications include RF power amplifiers for base stations and multicarrier applications within the 2500 MHz to 2700 MHz frequency range.
- Is the BLF7G27LS-150P,118 RoHS compliant?
Yes, it is compliant with the Directive 2002/95/EC regarding the Restriction of Hazardous Substances (RoHS).
- What is the package type for the BLF7G27LS-150P,118?
The package type is SOT539B.
- Why has the BLF7G27LS-150P,118 been discontinued?
The product has been discontinued, but specific reasons are not provided in the available documentation.
- Where can I find detailed technical information about the BLF7G27LS-150P,118?
Detailed technical information can be found in the datasheet and other documentation available on the Ampleon website or through authorized distributors.
