Introducing the AFT20P140-4WNR3 Power Transistor from NXP

The AFT20P140-4WNR3 is a cutting-edge RF power LDMOS transistor designed by NXP Semiconductors, a leader in high-performance mixed-signal electronics. This advanced transistor is specifically engineered for use in RF power amplifiers across a wide range of applications, including but not limited to broadcast, industrial, mobile radio, and ISM (Industrial, Scientific, and Medical) band applications.

Key Features of the AFT20P140-4WNR3

• High Performance: With an operating frequency range of 1.8-2000 MHz, this versatile transistor is capable of delivering exceptional performance across various frequencies, making it suitable for a multitude of RF applications.
• Power Efficiency: The AFT20P140-4WNR3 boasts an excellent power gain, with a typical performance of 18.5 dB gain at 1800 MHz, ensuring high efficiency in power amplification tasks.
• Robust Thermal Design: Designed with a thermally-enhanced package, this transistor offers outstanding thermal performance, ensuring reliability and longevity even under high-temperature operating conditions.
• Durability: NXP's AFT20P140-4WNR3 is constructed to withstand a high VSWR (Voltage Standing Wave Ratio), which means it is resilient to mismatches in impedance that can occur in various RF applications.

Applications

The AFT20P140-4WNR3 is ideally suited for a range of applications including:

• Broadcast transmitters for both analog and digital audio/video broadcasting.
• Industrial applications such as laser generation, plasma generation, and RF heating.
• Professional mobile radio systems used by emergency services, transportation, and security services.
• ISM band applications that require robust and efficient RF power amplification.

Product Specifications

The AFT20P140-4WNR3 is encapsulated in an over-molded plastic package and offers a high level of integration for a compact and efficient design. With a 28 V supply voltage, it provides excellent ruggedness and a high output power of 140 W CW. Its leading-edge LDMOS technology ensures a reliable and high-performance solution for RF power amplification needs.

For manufacturers and designers looking for a reliable and efficient transistor capable of delivering high power with minimal distortion, the AFT20P140-4WNR3 from NXP is an exceptional choice that combines performance, durability, and versatility.