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RFP42N03L from FAIRCHILD,Fairchild Semiconductor

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RFP42N03L

Manufacturer: FAIRCHILD

42A/ 30V/ 0.025 Ohm/ Logic Level/ N-Channel Power MOSFET

Partnumber Manufacturer Quantity Availability
RFP42N03L FAIRCHILD 2850 In Stock

Description and Introduction

42A/ 30V/ 0.025 Ohm/ Logic Level/ N-Channel Power MOSFET # **Enhance Your Designs with the High-Performance RFP42N03L MOSFET**  

In today’s fast-evolving electronics landscape, efficiency and reliability are paramount. The **RFP42N03L** MOSFET stands out as a high-performance solution for power management applications, delivering superior performance in a compact package.  

Designed for low-voltage applications, the **RFP42N03L** features a **30V drain-source voltage (VDS)** and a **42A continuous drain current (ID)**, making it an excellent choice for power switching, DC-DC converters, and motor control circuits. With an ultra-low **on-resistance (RDS(on))** of just **7.5mΩ**, this MOSFET minimizes power losses, ensuring optimal energy efficiency in demanding environments.  

Engineers will appreciate its **fast switching speed**, which reduces heat generation and enhances system longevity. The **TO-220F package** offers robust thermal performance, allowing for effective heat dissipation even under high-load conditions. Additionally, its **logic-level gate drive compatibility** simplifies integration with microcontrollers and low-voltage control circuits, streamlining design processes.  

Key applications include:  
- **Power supplies and voltage regulation**  
- **Motor drivers and H-bridge circuits**  
- **Battery management systems**  
- **LED drivers and portable electronics**  

With its combination of **low resistance, high current handling, and thermal efficiency**, the **RFP42N03L** is a reliable choice for engineers seeking to optimize performance in power-sensitive designs. Whether upgrading existing systems or developing new solutions, this MOSFET provides the durability and efficiency needed for modern electronic applications.  

For designers prioritizing **performance, efficiency, and reliability**, the **RFP42N03L** is a compelling option that meets the demands of today’s power electronics challenges.

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