Overview
The BLF6G27LS-40PGJ is a 40 W LDMOS (Laterally Diffused Metal Oxide Semiconductor) power transistor designed by Ampleon USA Inc. for use in base station applications. This transistor operates within the frequency range of 2500 MHz to 2700 MHz and is also suitable for operation at 2300 MHz to 2400 MHz. Although this product has been discontinued, it remains relevant for understanding high-performance RF power amplifiers.
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 | - | - | 40 | - | W |
| G p | power gain | P L(AV) = 20 W; V DS = 28 V | - | 17.5 | - | dB |
| η D | drain efficiency | P L(AV) = 20 W; V DS = 28 V; 2500 MHz ≤ f ≤ 2700 MHz; I Dq = 450 mA | - | 37 | - | % |
| ACPR 5M | adjacent channel power ratio (5 MHz) | P L(AV) = 20 W; V DS = 28 V; 2500 MHz ≤ f ≤ 2700 MHz; I Dq = 450 mA | - | -35 | - | dBc |
| Voltage - Rated | - | - | - | 65 | - | V |
| Current - Test | - | - | - | 450 | - | mA |
| Gain | - | - | - | 17.5 | - | dB |
Key Features
- Excellent Ruggedness: Designed to withstand harsh operating conditions.
- High Efficiency: Offers high drain efficiency, particularly at 37% when operating at 20 W average power and 2500 MHz to 2700 MHz frequency range.
- Low Thermal Resistance: Provides excellent thermal stability due to low thermal resistance.
- Broadband Operation: Designed for broadband operation within the 2500 MHz to 2700 MHz frequency range.
- Lower Output Capacitance: Optimized for improved performance in Doherty applications.
- Low Memory Effects: Designed for low memory effects, providing excellent pre-distortability.
- Internally Matched: Simplifies the design process by being internally matched.
- Integrated ESD Protection: Includes built-in ESD protection for enhanced reliability.
- RoHS Compliant: Compliant with Directive 2002/95/EC regarding the Restriction of Hazardous Substances (RoHS).
Applications
The BLF6G27LS-40PGJ is primarily used in RF power amplifiers for W-CDMA base stations and multi-carrier applications within the 2500 MHz to 2700 MHz frequency range.
Q & A
- What is the BLF6G27LS-40PGJ used for?
The BLF6G27LS-40PGJ is used in RF power amplifiers for W-CDMA base stations and multi-carrier applications.
- What is the frequency range of the BLF6G27LS-40PGJ?
The BLF6G27LS-40PGJ operates within the frequency range of 2500 MHz to 2700 MHz and is also suitable for operation at 2300 MHz to 2400 MHz.
- What is the nominal output power of the BLF6G27LS-40PGJ at 3 dB gain compression?
The nominal output power at 3 dB gain compression is 40 W.
- What is the drain efficiency of the BLF6G27LS-40PGJ?
The drain efficiency is 37% when operating at 20 W average power and within the 2500 MHz to 2700 MHz frequency range.
- Is the BLF6G27LS-40PGJ RoHS compliant?
Yes, the BLF6G27LS-40PGJ is compliant with Directive 2002/95/EC regarding the Restriction of Hazardous Substances (RoHS).
- What is the rated voltage of the BLF6G27LS-40PGJ?
The rated voltage is 65 V.
- What is the test current for the BLF6G27LS-40PGJ?
The test current is 450 mA.
- Does the BLF6G27LS-40PGJ have integrated ESD protection?
Yes, it includes built-in ESD protection.
- Why is the BLF6G27LS-40PGJ no longer available?
The BLF6G27LS-40PGJ has been discontinued by Ampleon USA Inc.
- What package type does the BLF6G27LS-40PGJ use?
The BLF6G27LS-40PGJ uses the SOT1121E package.
