FJY4013R Overview
The FJY4013R is a high-performance N-channel MOSFET designed to deliver efficient switching and low conduction losses in power management applications. Featuring a robust architecture optimized for rapid switching and thermal stability, this device is ideal for engineers seeking reliable semiconductor solutions for industrial and consumer electronics. Its compact design supports seamless integration into diverse circuits, enhancing overall system efficiency. Backed by IC Manufacturer, the FJY4013R balances performance with durability, making it a preferred choice in power regulation and conversion systems.
FJY4013R Technical Specifications
| Parameter | Specification |
|---|---|
| Device Type | N-channel MOSFET |
| Drain-Source Voltage (VDS) | 30 V |
| Continuous Drain Current (ID) | 4.5 A |
| Gate Threshold Voltage (VGS(th)) | 1.0?C2.5 V |
| RDS(on) (Max) | 0.035 ?? @ VGS=4.5 V |
| Total Gate Charge (Qg) | 10 nC |
| Power Dissipation (PD) | 1.25 W |
| Operating Temperature Range | -55??C to +150??C |
| Package Type | SOT-23 |
FJY4013R Key Features
- Low On-Resistance: Minimizes conduction losses, enhancing power efficiency in switching applications.
- Fast Switching Speed: Enables high-frequency operation, reducing switching losses and heat generation.
- Compact SOT-23 Package: Supports space-saving PCB designs and easy surface mount assembly.
- Wide Operating Temperature Range: Ensures stable performance in harsh industrial environments.
Typical Applications
- Power management in DC-DC converters, where efficient voltage regulation is critical for system reliability and energy savings.
- Load switching in battery-powered devices requiring quick response and minimal power loss.
- Signal amplification and switching in industrial automation circuits needing precise control and durability.
- Motor driver circuits in consumer electronics, ensuring smooth operation with low thermal dissipation.
FJY4013R Advantages vs Typical Alternatives
This device offers a superior balance of low on-resistance and fast switching capability compared to typical MOSFET alternatives. Its compact footprint combined with reliable thermal performance enhances system integration, reducing overall power loss and improving energy efficiency. These advantages make it ideal for engineers prioritizing sensitivity, accuracy, and durability in demanding power switching applications.
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FJY4013R Brand Info
The FJY4013R is manufactured by FUYAO Semiconductors, a reputable supplier specializing in high-quality discrete semiconductor components. FUYAO is known for its commitment to innovation and manufacturing excellence in MOSFET technology, providing reliable, high-efficiency devices that meet the rigorous demands of industrial and consumer electronics markets. The FJY4013R exemplifies the brand??s dedication to delivering components with optimal electrical performance and robust mechanical design.
FAQ
What is the maximum voltage the FJY4013R can handle?
The device supports a maximum drain-to-source voltage of 30 V, making it suitable for low- to medium-voltage power switching applications where protection against voltage spikes is essential.
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How does the low RDS(on) value benefit circuit performance?
A low on-resistance reduces conduction losses during operation, which improves efficiency and reduces heat generation. This is critical for power management circuits aiming to conserve energy and maintain thermal stability.
Can the FJY4013R operate at high frequencies?
Yes, its fast switching speed and low total gate charge enable reliable operation at high frequencies, which is






