STP40NF10L Overview
The STP40NF10L is a high-performance N-channel MOSFET designed for efficient power switching in industrial and automotive applications. Featuring a low on-resistance and fast switching capability, this device optimizes power conversion while minimizing energy loss. Its robust electrical characteristics make it suitable for use in DC-DC converters, motor drivers, and other power management circuits. Engineered for reliability and thermal stability, the STP40NF10L ensures consistent operation under demanding conditions. For engineers and sourcing specialists seeking a cost-effective, durable MOSFET solution, the STP40NF10L from IC Manufacturer stands out as a versatile choice.
STP40NF10L Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Drain-Source Voltage (VDS) | 100 | V |
| Continuous Drain Current (ID) | 40 | A |
| Gate Threshold Voltage (VGS(th)) | 2.0 ?C 4.0 | V |
| On-Resistance (RDS(on)) | 0.045 | ?? |
| Gate Charge (Qg) | 30 | nC |
| Power Dissipation (PD) | 150 | W |
| Maximum Junction Temperature (Tj) | 175 | ??C |
| Package Type | TO-220 | ?C |
STP40NF10L Key Features
- Low On-Resistance: Minimizes conduction losses, improving overall efficiency in power switching applications.
- High Drain Current Capability: Supports up to 40A continuous current, enabling use in high-power circuits.
- Fast Switching Speed: Reduces switching losses and electromagnetic interference for optimized circuit performance.
- Robust Thermal Performance: Maximum junction temperature of 175??C ensures reliable operation under demanding thermal conditions.
Typical Applications
- Power management in DC-DC converters, where efficient voltage regulation is critical for system reliability and energy savings.
- Motor control circuits requiring fast switching and high current handling for precise speed and torque management.
- Load switching in industrial automation systems, providing reliable operation in harsh electrical environments.
- Battery protection and power distribution in automotive electronics, ensuring safe and efficient energy delivery.
STP40NF10L Advantages vs Typical Alternatives
This MOSFET offers a competitive advantage with its low RDS(on) and high current rating, resulting in reduced power dissipation and improved thermal management compared to typical alternatives. Its fast switching capability enhances efficiency in high-frequency applications, while the robust TO-220 package supports easy integration and effective heat dissipation. These factors collectively provide increased reliability and performance in demanding industrial and automotive environments.
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STP40NF10L Brand Info
The STP40NF10L is manufactured by STMicroelectronics, a global leader in semiconductor solutions. STMicroelectronics is renowned for delivering high-quality power MOSFETs optimized for efficiency and durability. This product aligns with the company??s commitment to innovation in power management technology, supporting a broad range of industrial, automotive, and consumer applications. The device benefits from ST??s extensive expertise in silicon technology and stringent quality assurance processes.
FAQ
What is the maximum voltage rating of the STP40NF10L?
The device is rated for a maximum drain-to-source voltage of 100 volts, making it suitable for various medium-voltage power switching applications.
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How does the on-resistance affect the performance of this MOSFET?
Lower on-resistance reduces conduction losses during operation, which improves efficiency and reduces heat generation, thereby enhancing the device??s reliability and power handling capability.
Is the STP40NF10L suitable for high-temperature environments?
Yes, this MOSFET can operate reliably up to a junction temperature of 175??C, making it well-suited for applications
