Overview
The STL40N10F7 is an N-channel Power MOSFET developed by STMicroelectronics, utilizing the advanced STripFET F7 technology. This device features an enhanced trench gate structure, resulting in very low on-state resistance and reduced internal capacitance and gate charge. This design enables faster and more efficient switching, making it ideal for various high-performance applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Order Code | STL40N10F7 | |
| VDS (Drain-source voltage) | 100 | V |
| VGS (Gate-source voltage) | ±20 | V |
| ID (Continuous drain current at TC = 25 °C) | 10 | A |
| ID (Continuous drain current at Tpcb = 25 °C) | 10 | A |
| IDM (Pulsed drain current) | 40 | A |
| PTOT (Total power dissipation at TC = 25 °C) | 70 | W |
| PTOT (Total power dissipation at Tpcb = 25 °C) | 5 | W |
| Tj (Operating junction temperature range) | -55 to 175 | °C |
| Tstg (Storage temperature range) | -55 to 175 | °C |
| RDS(on) max. | 0.024 Ω | Ω |
| Rthj-case (Thermal resistance junction-case) | 2.08 | °C/W |
| Rthj-pcb (Thermal resistance junction-pcb) | 31 | °C/W |
Key Features
- Among the lowest RDS(on) on the market, with a typical value of 0.024 Ω.
- Excellent figure of merit (FoM) for high efficiency.
- Low Crss/Ciss ratio for enhanced EMI immunity.
- High avalanche ruggedness.
- Reduced internal capacitance and gate charge for faster switching.
Applications
The STL40N10F7 is primarily used in switching applications due to its high efficiency, low on-state resistance, and fast switching capabilities. These applications include but are not limited to:
- Power supplies and DC-DC converters.
- Motor control and drive systems.
- High-frequency switching circuits.
- Automotive and industrial power management systems.
Q & A
- What is the maximum drain-source voltage (VDS) of the STL40N10F7?
The maximum drain-source voltage (VDS) is 100 V.
- What is the typical on-state resistance (RDS(on)) of the STL40N10F7?
The typical on-state resistance (RDS(on)) is 0.024 Ω.
- What is the maximum continuous drain current (ID) at TC = 25 °C?
The maximum continuous drain current (ID) at TC = 25 °C is 10 A.
- What is the total power dissipation at TC = 25 °C?
The total power dissipation at TC = 25 °C is 70 W.
- What is the operating junction temperature range (Tj) of the STL40N10F7?
The operating junction temperature range (Tj) is -55 to 175 °C.
- What technology is used in the STL40N10F7?
The STL40N10F7 uses STripFET F7 technology with an enhanced trench gate structure.
- What is the package type of the STL40N10F7?
The STL40N10F7 is packaged in a PowerFLAT 5x6 package.
- What are the key features of the STL40N10F7?
The key features include among the lowest RDS(on), excellent FoM, low Crss/Ciss ratio, and high avalanche ruggedness.
- In what types of applications is the STL40N10F7 typically used?
The STL40N10F7 is typically used in switching applications such as power supplies, motor control, and high-frequency switching circuits.
- What is the thermal resistance junction-case (Rthj-case) of the STL40N10F7?
The thermal resistance junction-case (Rthj-case) is 2.08 °C/W.
