The MRF8S21120HS is a high-performance RF power LDMOS transistor manufactured by NXP Semiconductors (formerly Freescale). It is designed for use in various high-power amplifier applications operating in the 2025 to 2170 MHz frequency range. This transistor offers excellent gain, ruggedness, and efficiency, making it suitable for demanding wireless infrastructure applications.

Applications

• Base station power amplifiers.
• Wireless infrastructure applications.
• Industrial heating and drying systems.
• Medical RF applications.
• Broadcast transmitters.

Features

• Designed for 2025-2170 MHz frequency range.
• 120 W CW output power.
• High gain.
• High efficiency.
• Internal input matching.
• Excellent ruggedness.
• Thermally enhanced package.
• 28 V operation.

Benefits

• Provides high power amplification for wireless infrastructure applications.
• Enables efficient operation, reducing power consumption and heat dissipation.
• Simplifies system design with internal input matching.
• Ensures reliable performance in harsh environments with excellent ruggedness.
• Facilitates efficient heat dissipation with a thermally enhanced package.

Additional Details

The MRF8S21120HS LDMOS transistor is designed for high-performance RF power amplification. It offers a high gain and excellent efficiency, which reduces power consumption and simplifies thermal management. The internal input matching simplifies the design process by eliminating the need for external matching components. The transistor is housed in a thermally enhanced package, which allows for efficient heat dissipation. This transistor is widely used in base station power amplifiers and other wireless infrastructure applications where high power, high efficiency, and high reliability are required.