Microchip ARF475FL Rf Mosfet
Best high-frequency power component for professional RF engineering projects.
The Microchip ARF475FL is a high-performance RF MOSFET designed for demanding, high-frequency power applications. Built on advanced Vdmos technology, this component efficiently handles up to 500 V and 300 W of power, operating optimally at 150 MHz. It features a convenient Pizza Box package and is RoHS compliant, ensuring environmental responsibility. Extensive datasheet documentation is available to support seamless integration into professional designs, making it an ideal choice for advanced electronic systems requiring robust RF power handling.
$111.00
Owner Satisfaction
4.6
/ 5
Category Rank
223
/ 651
#223 in Transistors
Price vs Category Average
+48%
Above average
Type
Rf Mosfet (Vdmos)
/ Rf Mosfet (Vdmos)
Who it's for
- Engineers building reliable systems for harsh industrial environments
- Designers needing high power output in space-constrained hardware
- Medical device developers creating high-voltage MRI equipment
Who should skip it
- Budget-conscious teams lacking advanced thermal management capabilities
- Prototyping teams working with limited component procurement budgets
- Developers seeking simple, plug-and-play circuit integration
Performance breakdown
Power Density
Handles significant power loads within a compact, efficient footprint.
Frequency Stability
Optimized performance ensures reliable signal integrity at 150 MHz.
Thermal Management
Robust Vdmos architecture effectively dissipates heat during high-demand operations.
Integration Ease
Comprehensive documentation simplifies the design-in process for professional engineers.
Build Durability
Rugged construction withstands the rigors of demanding high-frequency power applications.
Environmental Compliance
Full RoHS certification meets modern standards for sustainable electronic manufacturing.
Key Specs
Type
Rf Mosfet (Vdmos)
Max Voltage (Vdss)
500 V
Power Dissipation (Pd)
300 W
Frequency (ft)
150 Mhz
Package
Pizza Box
RoHS Compliance
Yes
Current (Id)
3 A
Mounting Type
Chassis Mount
Features
- High power RF MOSFET design
- 500V and 300W capability
- Optimized for 150 MHz operation
- Advanced Vdmos technology
- RoHS Compliant
- Convenient Pizza Box package
What customers say
Users consistently praise the ARF475FL for its exceptional reliability and robust performance, especially in demanding high-power, high-frequency environments like broadcast systems. Its advanced packaging ensures superior thermal management, leading to stable operation and increased system uptime, which is highly valued by professionals. While the component delivers top-tier longevity necessary for mission-critical applications, reviewers note that its premium price reflects its high-end positioning. For engineers prioritizing unwavering dependability over initial cost, this device is considered a worthwhile investment due to its proven quality and consistent results.
Know before you buy
This MOSFET is specifically engineered for high-frequency power applications, such as RF power amplifiers, where it can handle up to 300W of power at 150 MHz.
Yes, this component is designed for chassis mounting. Ensure your heat sinking solution is compatible with the Pizza Box footprint to maintain optimal thermal performance.
The ARF475FL is rated for a maximum drain-source voltage (Vdss) of 500V, making it suitable for demanding systems that require robust voltage handling.
Yes, the ARF475FL is fully RoHS compliant, meaning it meets current environmental standards regarding the use of hazardous substances in electronic components.
It utilizes advanced Vdmos (Vertical Double-diffused MOSFET) technology, which is optimized to provide the high power density and efficiency required for professional RF applications.
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