Overview
The BLF6G27LS-40P,112 is a 40 W LDMOS (Laterally Diffused Metal Oxide Semiconductor) power transistor designed for base station applications, particularly in the frequency range of 2500 MHz to 2700 MHz. It is also suitable for operation at frequencies from 2300 MHz to 2400 MHz. This product, although discontinued, was part of Ampleon USA Inc.'s portfolio, which was previously the RF Power Division of NXP Semiconductors. The BLF6G27LS-40P has been replaced by the BLM9D2327S-50PB model.
Key Specifications
| Symbol | Parameter | Conditions | Min | Typ/Nom | Max | Unit |
|---|---|---|---|---|---|---|
| f range | frequency range | - | 2500 | - | 2700 | MHz |
| P L(3dB) | nominal output power at 3 dB gain compression | Test signal: 1-c W-CDMA | - | 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 |
| V DS | drain-source voltage | - | - | 28 | - | V |
| I Dq | quiescent drain current | - | - | 450 | - | mA |
Key Features
- Excellent ruggedness: Ensures durability and reliability in demanding applications.
- High efficiency: Optimized for high efficiency, reducing power consumption and heat generation.
- Low thermal resistance: Provides excellent thermal stability, crucial for continuous operation.
- Broadband operation: Designed for frequencies from 2500 MHz to 2700 MHz, with suitability for 2300 MHz to 2400 MHz.
- Lower output capacitance: Improves performance in Doherty applications.
- Low memory effects: Enhances pre-distortability, making it suitable for linear amplification.
- Internally matched: Simplifies the design process and ensures ease of use.
- Integrated ESD protection: Protects the device from electrostatic discharge.
- RoHS compliant: Compliant with Directive 2002/95/EC, regarding Restriction of Hazardous Substances.
Applications
- RF power amplifiers for W-CDMA base stations: Optimized for use in base stations operating in the 2500 MHz to 2700 MHz frequency range.
- Multi-carrier applications: Suitable for various multi-carrier scenarios within the specified frequency range.
Q & A
- What is the BLF6G27LS-40P,112 used for?
The BLF6G27LS-40P,112 is used in RF power amplifiers for W-CDMA base stations and multi-carrier applications in the 2500 MHz to 2700 MHz frequency range.
- What are the key specifications of the BLF6G27LS-40P,112?
Key specifications include a nominal output power of 40 W, power gain of 17.5 dB, and drain efficiency of 37% at specified conditions.
- Why has the BLF6G27LS-40P,112 been discontinued?
The BLF6G27LS-40P,112 has been discontinued and replaced by the BLM9D2327S-50PB model.
- What are the benefits of the BLF6G27LS-40P,112's low thermal resistance?
The low thermal resistance provides excellent thermal stability, which is crucial for continuous operation and reliability.
- Is the BLF6G27LS-40P,112 RoHS compliant?
Yes, the BLF6G27LS-40P,112 is compliant with Directive 2002/95/EC, regarding Restriction of Hazardous Substances (RoHS).
- What is the typical drain-source voltage for the BLF6G27LS-40P,112?
The typical drain-source voltage (V DS) is 28 V.
- What is the quiescent drain current for the BLF6G27LS-40P,112?
The quiescent drain current (I Dq) is 450 mA.
- What are the packaging options for the BLF6G27LS-40P,112?
The device is available in CDFM4 (SOT1121B) package with options for reel and bulk packing.
- Does the BLF6G27LS-40P,112 have integrated ESD protection?
Yes, the BLF6G27LS-40P,112 has integrated ESD protection.
- What is the frequency range for which the BLF6G27LS-40P,112 is designed?
The BLF6G27LS-40P,112 is designed for frequencies from 2500 MHz to 2700 MHz, with suitability for 2300 MHz to 2400 MHz.
