STD18NF03L Overview
The STD18NF03L is a high-performance N-channel MOSFET designed for efficient switching and power management in various electronic applications. Featuring a low on-resistance and fast switching capabilities, it supports improved energy efficiency and thermal management in demanding industrial environments. This transistor is engineered to handle high current loads with minimal power loss, making it ideal for power conversion, motor control, and load switching tasks. Its rugged construction ensures reliability under harsh operating conditions. For detailed specifications and procurement, visit IC Manufacturer.
STD18NF03L Technical Specifications
| Parameter | Value |
|---|---|
| Type | N-Channel MOSFET |
| Drain-Source Voltage (VDS) | 30 V |
| Continuous Drain Current (ID) | 18 A |
| Gate Threshold Voltage (VGS(th)) | 1.0 ?C 3.0 V |
| On-Resistance (RDS(on)) | ?? 0.018 ?? @ VGS = 10 V |
| Total Gate Charge (Qg) | ~9 nC |
| Power Dissipation (PD) | 37 W |
| Operating Temperature Range | -55 ??C to +150 ??C |
| Package Type | TO-220 |
STD18NF03L Key Features
- Low On-Resistance: Minimizes conduction losses, improving overall efficiency in power switching applications.
- High Continuous Current Handling: Supports up to 18 A, enabling robust load driving capabilities for industrial systems.
- Fast Switching Speed: Reduces switching losses, beneficial for high-frequency applications.
- Wide Operating Temperature Range: Ensures reliable performance in harsh thermal environments common in industrial electronics.
Typical Applications
- Power management circuits where efficient switching is critical, such as DC-DC converters and power supplies, benefiting from low RDS(on) and high current capacity.
- Motor control drivers requiring durable, fast-switching MOSFETs to handle inductive loads effectively.
- Load switching in industrial automation systems, ensuring reliable operation under varied voltage and current conditions.
- Battery-powered equipment demanding energy-efficient components to extend battery life and reduce heat dissipation.
STD18NF03L Advantages vs Typical Alternatives
This MOSFET offers a compelling combination of low on-resistance and high current capacity, resulting in reduced power loss and improved thermal performance compared to typical alternatives. Its fast switching characteristics enhance efficiency in high-frequency applications. The device??s robust package and wide temperature tolerance provide enhanced reliability for industrial environments, making it a superior choice for engineers seeking durable, efficient power transistor solutions.
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STD18NF03L Brand Info
The STD18NF03L is manufactured by STMicroelectronics, a global leader in semiconductor solutions. STMicroelectronics specializes in high-quality power MOSFETs designed for diverse industrial and consumer applications. This product reflects the company??s commitment to reliability, performance, and innovation, delivering components that meet stringent standards for power management and system efficiency.
FAQ
What is the maximum voltage rating of this MOSFET?
The maximum drain-to-source voltage (VDS) for this MOSFET is 30 volts, making it suitable for low to medium voltage power switching applications.
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How much current can this device handle continuously?
The MOSFET supports a continuous drain current of up to 18 amperes, enabling it to drive moderate to high power loads effectively in industrial circuits.
What package type does this transistor use?
This device comes in a TO-220 package, which facilitates efficient heat dissipation and straightforward mounting on heatsinks for thermal management.






