Product Overview: MRF8S21140HSR3 by NXP Semiconductors

The MRF8S21140HSR3 is a state-of-the-art RF power LDMOS transistor designed and manufactured by NXP Semiconductors. This high-performance component is specifically engineered for broadband applications, making it an ideal choice for a wide range of RF energy needs such as commercial radio and television broadcasting, industrial, scientific, medical (ISM) applications, and more.

Key Features

• Frequency Range: This device operates within the 2110-2170 MHz frequency range, making it well-suited for LTE and other high-frequency applications.
• High Output Power: With an excellent output power of 140 Watts CW, the MRF8S21140HSR3 ensures robust signal strength for reliable communication and broadcasting.
• High Gain: It provides high gain performance, typically 16 dB, which allows for efficient signal amplification in various applications.
• High Efficiency: The transistor is designed for high efficiency, with a typical efficiency rating of 32%, reducing power loss and improving overall system performance.
• Thermal Performance: It comes in a thermally-enhanced package with excellent thermal properties, ensuring stable performance even under high-temperature operating conditions.
• Ruggedness: The device is capable of withstanding a 10:1 VSWR at 32 Vdc, 140 Watts CW output power, which speaks to its durability and reliability.

Applications

The versatility of the MRF8S21140HSR3 allows it to be used in a multitude of applications. Its primary use in RF power amplifiers for base stations is complemented by its applicability in broadcast transmitters, RF heating, plasma generation, and various ISM band applications. This component is a top choice for designers looking for a high-power, high-efficiency solution in their RF systems.

Product Specifications

With the MRF8S21140HSR3, NXP Semiconductors continues to demonstrate its commitment to providing advanced solutions for the ever-evolving demands of the RF industry.