STN4NF03L Overview
The STN4NF03L is a high-performance N-channel MOSFET designed for efficient switching and power management applications. It supports low on-resistance and fast switching speeds, enabling improved energy efficiency and thermal performance in industrial and consumer electronics. Its robust electrical characteristics make it an ideal choice for load switching, DC-DC converters, and motor control circuits. Sourced from a trusted manufacturer, this MOSFET ensures reliability and consistent performance across a range of operating conditions, providing engineers and sourcing specialists with a durable component optimized for low-voltage, high-current applications. For detailed technical data and procurement, visit IC Manufacturer.
STN4NF03L Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Drain-Source Voltage (VDS) | 30 | V |
| Continuous Drain Current (ID) | 4 | A |
| Gate-Source Voltage (VGS) | ??20 | V |
| On-Resistance (RDS(on)) at VGS=10 V | 0.047 | ?? |
| Total Gate Charge (Qg) | 7.5 | nC |
| Input Capacitance (Ciss) | 180 | pF |
| Power Dissipation (PD) | 1.25 | W |
| Operating Temperature Range | -55 to 150 | ??C |
STN4NF03L Key Features
- Low On-Resistance: Minimizes conduction losses to enhance energy efficiency in power switching applications.
- High Continuous Drain Current: Supports up to 4 A for robust load driving capabilities, suitable for demanding industrial circuits.
- Fast Switching Performance: Enables rapid switching frequency, which reduces switching losses and improves overall circuit efficiency.
- Wide Operating Temperature Range: Ensures reliable operation in harsh environments, supporting extended product lifespan.
Typical Applications
- Power management circuits in consumer electronics, where efficient load switching is critical for battery life optimization.
- DC-DC converters requiring low on-resistance MOSFETs to achieve high efficiency and thermal stability.
- Motor control applications that demand fast switching and reliable current handling capabilities.
- General-purpose switching in industrial automation systems, benefiting from the device??s robustness and performance.
STN4NF03L Advantages vs Typical Alternatives
This MOSFET offers a competitive edge through its combination of low on-resistance and high current capacity, reducing power loss and heat generation compared to typical alternatives. Its fast switching characteristics improve efficiency in frequency-sensitive applications. Additionally, the wide operating temperature range and robust gate voltage tolerance contribute to enhanced reliability and integration ease in diverse industrial environments.
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STN4NF03L Brand Info
The STN4NF03L is manufactured by STMicroelectronics, a global leader in semiconductor technologies. Recognized for quality and innovation, STMicroelectronics produces this N-channel MOSFET as part of its extensive portfolio of power MOSFETs. Designed for efficiency and durability, this device reflects ST??s commitment to delivering high-performance components for industrial, automotive, and consumer electronics markets.
FAQ
What is the maximum voltage rating of this MOSFET?
The device is rated for a maximum drain-source voltage of 30 V, making it suitable for low-voltage power switching applications where voltage spikes must be controlled within this limit.
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How does the on-resistance affect circuit performance?
Lower on-resistance reduces conduction losses, which improves the overall efficiency of the circuit by minimizing heat
