The PTFA180901E-A is an RF power LDMOS transistor manufactured by Infineon Technologies. It is specifically designed for high-power amplifier applications operating in the 1800 MHz frequency range. This transistor is characterized by its high gain, excellent efficiency, and robust design, making it well-suited for demanding applications in wireless communication infrastructure.

Applications

• Base station power amplifiers for cellular networks
• Wireless communication infrastructure
• Industrial RF heating and drying systems
• Broadcast transmitters

Features

• High power gain for efficient amplification
• High efficiency to minimize power consumption and heat dissipation
• Internally matched for simplified circuit design and optimal performance
• Exceptional ruggedness to withstand high VSWR conditions
• Designed for broadband operation, offering flexibility in frequency selection

Benefits

• Reduced system cost due to high power gain and efficiency
• Lower operating expenses resulting from reduced power consumption
• Simplified amplifier design process due to internal matching
• Improved system reliability due to robust design and high VSWR tolerance
• Increased design flexibility with broadband operation capability

Detailed Specs

The PTFA180901E-A typically operates at a voltage of 28V and delivers an output power of 90W. It boasts a typical power gain of 19dB and an efficiency of around 55%. This device is packaged in a ceramic package, optimized for efficient heat dissipation and long-term reliability. The internal matching network simplifies the design process, ensuring optimal performance in various applications. Its ability to withstand high VSWR conditions contributes to its robustness, making it ideal for use in base station amplifiers and other demanding wireless communication systems. The transistor's broadband characteristics allow it to be utilized across a wide range of frequencies within the 1800 MHz band, providing engineers with design flexibility. Infineon's LDMOS technology ensures consistent performance and reliability over the lifespan of the device.