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MRF5S21045NBR1

Manufacturer: FREE

RF Power Field Effect Transistors N-Channel Enhancement-Mode Lateral MOSFETs

Partnumber Manufacturer Quantity Availability
MRF5S21045NBR1 FREE 500 In Stock

Description and Introduction

RF Power Field Effect Transistors N-Channel Enhancement-Mode Lateral MOSFETs # Introduction to the MRF5S21045NBR1 RF Power Transistor  

The **MRF5S21045NBR1** is a high-performance RF power transistor designed for demanding applications in wireless communication and industrial systems. This component operates in the **UHF to L-band frequency range**, making it suitable for base stations, broadcast transmitters, and other high-power RF amplification needs.  

Built using advanced semiconductor technology, the MRF5S21045NBR1 delivers **high power gain, efficiency, and linearity**, ensuring reliable signal amplification with minimal distortion. Its rugged construction enhances thermal stability, allowing it to perform consistently under high-power conditions.  

Key specifications include:  
- **Frequency Range:** 450 MHz to 1.2 GHz  
- **Output Power:** Up to 45 W  
- **High Gain:** Typically 18 dB  
- **Efficiency:** Optimized for energy-efficient operation  

The transistor is housed in a **flanged ceramic package**, providing excellent thermal dissipation and mechanical durability. Its design supports both **pulsed and continuous-wave (CW) operation**, making it versatile for various RF applications.  

Engineers favor the MRF5S21045NBR1 for its **repeatable performance, long-term reliability, and compatibility with standard RF circuit designs**. Whether used in commercial, military, or industrial systems, this component ensures robust signal integrity and power efficiency.  

For optimal performance, proper impedance matching and thermal management should be considered during circuit implementation. Datasheets and application notes provide detailed guidance for integrating this transistor into high-power RF designs.

Application Scenarios & Design Considerations

RF Power Field Effect Transistors N-Channel Enhancement-Mode Lateral MOSFETs

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