Overview
The STL140N6F7 is an N-channel Power MOSFET produced by STMicroelectronics, utilizing the advanced STripFET F7 technology. This device is characterized by its enhanced trench gate structure, which results in very low on-state resistance and reduced internal capacitance and gate charge. This design enables faster and more efficient switching, making it highly suitable for various high-performance applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Drain-Source Voltage (VDS) | 60 | V |
| Gate-Source Voltage (VGS) | ±20 | V |
| Continuous Drain Current (ID) at Tcase = 25 °C | 140 | A |
| Continuous Drain Current (ID) at Tcase = 100 °C | 107 | A |
| Pulsed Drain Current (IDM) | 560 | A |
| Total Dissipation at Tcase = 25 °C (PTOT) | 125 | W |
| Static Drain-Source On-Resistance (RDS(on)) at VGS = 10 V, ID = 15 A | 0.0024 (typ.), 0.0028 (max.) | Ω |
| Gate Threshold Voltage (VGS(th)) | 2 - 4 | V |
| Maximum Junction Temperature (Tj) | 175 | °C |
| Storage Temperature (Tstg) | -55 to 175 | °C |
Key Features
- Among the lowest RDS(on) on the market, with a typical value of 0.0024 Ω.
- Excellent figure of merit (FoM) for high efficiency in switching applications.
- Low Crss/Ciss ratio for improved EMI immunity.
- High avalanche ruggedness, enhancing reliability under harsh conditions.
- Enhanced trench gate structure reducing internal capacitance and gate charge for faster switching.
Applications
The STL140N6F7 is primarily used in switching applications where high current handling and low on-state resistance are critical. These include:
- Power supplies and DC-DC converters.
- Motor control and drive systems.
- High-power switching circuits.
- Automotive and industrial power management systems.
Q & A
- What is the maximum drain-source voltage (VDS) of the STL140N6F7?
The maximum drain-source voltage (VDS) is 60 V.
- What is the typical on-state resistance (RDS(on)) of the STL140N6F7?
The typical on-state resistance (RDS(on)) is 0.0024 Ω.
- What is the maximum continuous drain current (ID) at Tcase = 25 °C?
The maximum continuous drain current (ID) at Tcase = 25 °C is 140 A.
- What is the maximum junction temperature (Tj) of the STL140N6F7?
The maximum junction temperature (Tj) is 175 °C.
- What is the storage temperature range for the STL140N6F7?
The storage temperature range is -55 to 175 °C.
- What package type is the STL140N6F7 available in?
The STL140N6F7 is available in a PowerFLAT™ 5x6 package.
- What are the key features of the STripFET F7 technology used in the STL140N6F7?
The STripFET F7 technology features very low on-state resistance, reduced internal capacitance, and gate charge, along with high avalanche ruggedness and low Crss/Ciss ratio for EMI immunity.
- What are some typical applications for the STL140N6F7?
Typical applications include power supplies, DC-DC converters, motor control and drive systems, high-power switching circuits, and automotive and industrial power management systems.
- What is the thermal resistance junction-case (Rthj-case) of the STL140N6F7?
The thermal resistance junction-case (Rthj-case) is 1.2 °C/W.
- What is the total dissipation at Tcase = 25 °C (PTOT) for the STL140N6F7?
The total dissipation at Tcase = 25 °C (PTOT) is 125 W.
